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[null,null,"INTRODUCTION TO BEIT 2018 (Version 1.1 updated on 27 July 2018)"]
[null,null,"BEIT (Building Energy Intensity Tool) is a software tool meant to assess energy use in buildings and has been developed by the"]
[null,null,"Association of Consulting Engineers Malaysia (ACEM) in 2010. BEIT is essentially a modification of the BEET (Building Energy"]
[null,null,"Estimation Tool) owned by IEN Consultants Sdn Bhd. Grateful acknowledgement is made to IEN Consultants for their kind"]
[null,null,"permission to allow the BEET to be used as a basis of the development of the BEIT by ACEM. The BEIT and all updates are the"]
[null,null,"copyright of ACEM in which ACEM reserves all rights. While every care has been taken by ACEM in the development of the BEIT"]
[null,null,"to establish and acknowledge copyright of the materials used, and contact the copyright owners known to ACEM, ACEM tenders"]
[null,null,"its apologies for any accidental copyright infringement. BEIT is now assigned to Greenbuildingindex Sdn. Bhd. (GSB) for updating"]
[null,null,"into BEIT 2018 and for the use of the public free of charge. No part of the BEIT including any latest version may be modified or"]
[null,null,"reproduced without the prior written permission of ACEM."]
[]
[null,null,"This software tool allows GBI practitioners and Energy Auditors to perform easy OTTV, RTTV and BEI calculations, and to make"]
[null,null,"quick and reliable predictions of energy savings that can be achieved for various new design and retrofit measures. BEIT is"]
[null,null,"developed specifically for use under the equatorial climatic conditions found in Malaysia. It may also provide reasonable results"]
[null,null,"in other hot and humid climate parts of the ASEAN region. "]
[]
[null,null,"BEIT makes comparison between two (2) building scenarios, the baseline building and the proposed building. The baseline"]
[null,null,"building represents the building as it is (or as currently designed), while the proposed building is the same building to be"]
[null,null,"retrofitted (or to be enhanced in design)."]
[]
[null,null,"INSTRUCTION TO USE"]
[null,null,"Efforts have been put into this tool to ensure that it is both easy and simple to use while providing reasonably reliable and"]
[null,null,"accurate results."]
[]
[null,null,"In order to keep the software simple, the building shape is always represented as a shoe-box model. The advantage of this is "]
[null,null,"that it simplifies the problem of defining the building significantly while providing reasonable accuracy on the results for energy "]
[null,null,"used in that building. "]
[]
[null,null,"STEP 1"]
[null,null,"The main sheet to key-in all the data input is on the Input Data folder. "]
[null,null,"Data are requested on all coloured boxes. "]
[null,null,null,"This colour indicates input data for the Baseline Building."]
[null,null,null,"This colour indicates input data for the Proposed Building."]
[null,null,null,"This colour indicates capital cost required to improve from the Baseline Building to the Proposed Building."]
[]
[null,null,"STEP 2"]
[null,null,"This is an option to use simplified data for the OTTV calculation."]
[null,null,"If this option is selected, only one façade needs to be described and it will then automatically be applied to all 4 façades. "]
[null,null,"If this option is not selected, then the following folders need to be used to provide proper calculations for OTTV:"]
[null,null,"1. OTTV Baseline Folder"]
[null,null,"2. OTTV Proposed Folder"]
[]
[null,null,"STEP 3 - Outputs"]
[null,null,"A summary result is provided in the Input Data folder to provide an indication of energy use for both buildings. "]
[null,null,"A detailed result providing step-by-step retrofit measures is provided in the Detailed Results folder. "]
[null,null,"Select Print Report folder to read the report and to print out report. "]
[]
[null,null,"That's it. A simple 1-2-3 Step to using this tool. "]
[]
[null,null,"THANK YOU. "]
[]
[null,null,"Green Building Index"]

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[]
[1,"Building Information (Rectangular Box Assumed)"]
[null,"Total AC Floor Area (m2)",1200]
[null,"No of Floors (including Ground) (floors)",6]
[null,"Floor to Floor Height (m)",4.75]
[null,"Aspect Ratio",2]
[null,"Building Orientation (Local North facing where?)",1]
[null,"Floor Area per floor/Roof Area (Box building assumed) (m2)",{"$f":"C4/C5","v":200}]
[null,"Building Length (Local North) (m)",{"$f":"SQRT(C9*C7)","v":20}]
[null,"Building Width (m)",{"$f":"C10/C7","v":10}]
[null,"Average Electricity Cost (RM/kWh)",0.36]
[null,"Occupancy (m2/person)",10]
[null,"Total No of People in the Building",{"$f":"C4/C13","v":120}]
[]
[null,"AC Operating Hours"]
[null,"Hours of Operation (hours/day)",10]
[null,"Working Days (days/year)",270]
[null,"AC operating Hours (hours/year)",{"$f":"C17*C18","v":2700}]
[null,"Note: For BEIT cals, AC Operating Hours to be fixed at 2700 hrs/year"]
[]
[2,"OTTV (Heat Gain from Building Walls and Glazing)"]
[null,"Use Simplified Data (same data for all 4 façades)?",2]
[null,{"$f":"INDEX(Menu!$J$8:$J$9,'Input Data'!$C$23)","v":"Data in OTTV Folder is used for each façade orientation. Will NOT use data below !"}]
[null,null,"Baseline Building","Proposed Building","Estimated Cost (RM)"]
[null,"Windows to Wall Ratio",0.8,0.5,0]
[null,"Alpha (Colour of opaque Wall)",1,1,0]
[null,"U-value of Walls (W/m2K)",1.5,1.5,0]
[null,"U-value of Glazing (W/m2K)",4.5,4.5,0]
[null,"SC of glazing",0.6,0.3,0]
[null,"Horizontal Shading"]
[null,"Width of Horizontal Projection (HP) (m)",0,1,30000]
[null,"Height of fenestration (Z) (m)",1.8,1.8,0]
[null,"Height of top of fenestration to bottom of projection (Y) (m)",0.8,0.8,0]
[null,"Vertical Shading"]
[null,"Width of Vertical Projection (VP) (m)",0,0,0]
[null,"Length of fenestration (L) (m)",2.6,2.6,0]
[]
[null,"OTTV Calculated (W/m2)  must < 50",{"$f":"IF(C23=1,'OTTV Simplified Base'!G3,'OTTV Baseline'!G3)","v":50.090104999999994},{"$f":"IF(C23=1,'OTTV Simplified Proposed '!G3,'OTTV Proposed'!G3)","v":29.296427550000001},{"$f":"SUM(E26:E37)","v":30000}]
[null,{"$f":"INDEX(Menu!$J$12:$J$13,'Input Data'!$C$23)","v":"Please remember to use Folder OTTV Baseline & Proposed to compute OTTV here!"}]
[]
[]
[3,"RTTV (Heat Gain from Roof)",null,null,null,null,"SUMMARY RESULTS"]
[null,null,"Baseline Building","Proposed Building","Estimated Cost (RM)",null,null,null,"Baseline Building","Proposed Building","Reduction","% Reduction"]
[null,"Percentage of Roof comprising Skylight (%)",0,0,0,null,null,"BEI (kWh/m2/year)",{"$f":"'Building Energy Base'!$K$30","v":243.76315582488388},{"$f":"'Building Energy Proposed'!K30","v":165.12037271494145},{"$f":"I45-J45","v":78.642783109942428},{"$f":"K45/I45","v":0.32261964628665346},null,"Energy Intensity Breakdowns (kWh/m2/year)","Baseline Bldg","Proposed Bldg","Reduction","% Reduction"]
[null,"U-value of Opaque Roof (W/m2K)",2.5329999999999999,0.59199999999999997,30000,null,null,"Total Building Energy Consumption (MWh/year)",{"$f":"'Building Energy Base'!$H$29","v":292.51578698986066},{"$f":"'Building Energy Proposed'!H29","v":198.14444725792976},94.371339731930902,0.32261964628665341,null,"Cooling Energy",{"$f":"'Building Energy Base'!H33","v":129.12565169757912},{"$f":"'Building Energy Proposed'!H33","v":91.14011114080256},{"$f":"O46-P46","v":37.985540556776556},{"$f":"Q46/O46","v":0.29417501524593442}]
[null,"U-value of Skylight (W/m2K)",5.7,5.7,0,null,null,"Estimated Running Cost (RM/year)",{"$f":"I46*$C$12*1000","v":105305.68331634982},{"$f":"J46*$C$12*1000","v":71332.0010128547},33973.682303495123,0.32261964628665346,null,"Fan Energy",{"$f":"'Building Energy Base'!H34","v":13.399504127304761},{"$f":"'Building Energy Proposed'!H34","v":8.4482615741389075},4.9512425531658533,0.36950938677473055]
[null,"Shading Coefficient of Skylight",0.67,0.67,0,null,null,null,null,null,null,null,null,"Lighting Energy",{"$f":"'Building Energy Base'!H35","v":39.671999999999997},{"$f":"'Building Energy Proposed'!H35","v":20.496000000000002},19.175999999999995,0.48336358136721103]
[null,"Type of Roof (refer to MS1525)",2,2,0,null,null,null,null,null,null,null,null,"Plug Load Energy",{"$f":"'Building Energy Base'!H36","v":49.59},{"$f":"'Building Energy Proposed'!H36","v":33.059999999999995},16.530000000000008,0.33333333333333348]
[null,null,null,null,null,null,null,null,null,null,null,null,null,"Misc Load Energy",{"$f":"'Building Energy Base'!K27","v":11.976000000000001},{"$f":"'Building Energy Proposed'!K27","v":11.975999999999999},0,0]
[null,"RTTV Calculated (W/m2)",{"$f":"' RTTV Base'!D16","v":50.66},{"$f":"' RTTV Proposed'!D16","v":11.84},{"$f":"SUM(E45:E49)","v":30000}]
[null,null,null,null,null,null,null,null,null,null,null,null,null,"Cooling Load Breakdowns (kW)","Baseline Bldg","Proposed Bldg","Reduction","% Reduction"]
[null,null,null,null,null,null,null,null,null,null,null,null,null,"Heat Gain from Roof",{"$f":"'Building Energy Base'!C198","v":10.132},{"$f":"'Building Energy Proposed'!C198","v":2.3679999999999999},{"$f":"O53-P53","v":7.7639999999999993},{"$f":"Q53/O53","v":0.76628503750493482}]
[4,"Lighting Power",null,null,null,null,null,null,null,null,null,null,null,"Heat Gain from Façades",{"$f":"'Building Energy Base'!C197","v":85.654079549999992},{"$f":"'Building Energy Proposed'!C197","v":50.096891110500003},35.557188439499988,0.41512545142398871]
[null,null,"Baseline Building","Proposed Building","Estimated Cost (RM)",null,null,null,null,null,null,null,null,"Q sensible air intake (AC Hours)",{"$f":"'Building Energy Base'!C199","v":13.928708234042523},{"$f":"'Building Energy Proposed'!C199","v":13.928708234042523},0,0]
[null,"Lighting load during AC hours (W/m2)",12,7,20000,null,null,null,null,null,null,null,null,"Q latent air intake (AC Hours)",{"$f":"'Building Energy Base'!C200","v":35.344933939643013},{"$f":"'Building Energy Proposed'!C200","v":35.344933939643013},0,0]
[null,"Lighting load during non AC hours (W/m2)",1.2,0.7,0,null,null,null,null,null,null,null,null,"People Sensible Heat Gain",{"$f":"'Building Energy Base'!C201","v":10.8},{"$f":"'Building Energy Proposed'!C201","v":10.8},0,0]
[null,"Daylighting",null,null,null,null,null,null,null,null,null,null,null,"People Latent Heat Gain",{"$f":"'Building Energy Base'!C202","v":7.2},{"$f":"'Building Energy Proposed'!C202","v":7.2},0,0]
[null,"Daylighting Used? ",2,1,20000,null,null,null,null,null,null,null,null,"Equip Sensible Heat Gain",{"$f":"'Building Energy Base'!C203","v":22.04},{"$f":"'Building Energy Proposed'!C203","v":14.693333333333333},7.3466666666666658,0.33333333333333331]
[null,"Percentage (%) of AC Floor Area using Daylight",0,0.2,0,null,null,null,null,null,null,null,null,"Lighting Sensible Heat Gain",{"$f":"'Building Energy Base'!C204","v":17.632000000000001},{"$f":"'Building Energy Proposed'!C204","v":9.1093333333333337},8.5226666666666677,0.48336358136721114]
[null,null,null,null,null,null,null,null,null,null,null,null,null,"Fan Sensible Heat Gain",{"$f":"'Building Energy Base'!C205","v":5.9479570388793945},{"$f":"'Building Energy Proposed'!C205","v":3.7501311302185059},2.1978259086608887,0.36950937847980203]
[null,"Lighting Energy Intensity (kWh/m2/year)",{"$f":"O48","v":39.671999999999997},{"$f":"P48","v":20.496000000000002},{"$f":"SUM(E56:E60)","v":40000}]
[null,"Lighting Power Percentage of Total",{"$f":"C62/C$108","v":0.16274813913428254},{"$f":"D62/D$108","v":0.12412762679129631},null,null,null,null,null,null,null,null,null,"Total Investment Cost (RM)",{"$f":"E39+E51+E62+E70+E100+E105","v":260000}]
[null,null,null,null,null,null,null,null,null,null,null,null,null,"Simple Payback (Years)",{"$f":"O63/K47","v":7.652982613935019}]
[5,"Plug Load"]
[null,null,"Baseline Building","Proposed Building","Estimated Cost (RM)"]
[null,"Plug Load during AC hours (W/m2)",15,10,0]
[null,"Plug Load during non AC hours (W/m2)",1.5,1,0]
[]
[null,"Plug Load Energy Intensity (kWh/m2/year)",{"$f":"O49","v":49.59},{"$f":"P49","v":33.059999999999995},{"$f":"SUM(E67:E68)","v":0}]
[null,"Plug Load Percentage of Total",{"$f":"C70/C$108","v":0.20343517391785321},{"$f":"D70/D$108","v":0.20021757131734264}]
[]
[]
[6,"Miscellaneous Loads"]
[null,null,"Baseline Building","Proposed Building","Estimated Cost (RM)"]
[null,"Elevators and Escalators"]
[null,"Elevators and Escalators during AC hours (kW/building)",25,25,0]
[null,"Hydraulic systems"]
[null,"Hydraulic systems during AC hours (kW/building)",2,2,0]
[null,"Facade lighting"]
[null,"Facade lighting (kW/building)",2,2,0]
[]
[null,"Misc Energy Intensity (kWh/m2/year)",{"$f":"'Building Energy Base'!K27","v":11.976000000000001},{"$f":"'Building Energy Proposed'!K27","v":11.975999999999999},{"$f":"SUM(E75:E81)","v":0}]
[null,"Misc Loads Percentage of Total",{"$f":"C83/C$108","v":4.9129656036301872E-2},{"$f":"D83/D$108","v":7.2528906052525585E-2}]
[]
[]
[7,"ACMV System (Air-Conditioning & Mechanical Ventilation)"]
[null,null,"Baseline Building","Proposed Building","Estimated Cost (RM)"]
[null,"COP of chiller/compressor",4.4000000000000004,4.4000000000000004,100000]
[null,"Water side eqpt load as a percentage of AC system",0.1,0.1,0]
[null,"Computed Coefficient of System Performance",{"$f":"'Building Energy Base'!P15","v":3.6362199999999993},{"$f":"'Building Energy Proposed'!P15","v":3.6362199999999993}]
[null,"CO2 control of Fresh Air Inlet used?",2,2,60000]
[null,"Indoor Environment"]
[null,"Indoor Air Temperature (degree Celcius) (Air-Cond Hours)",24,24,0]
[null,"Indoor AC Relative Humidity (%) (Air-Cond Hours)",0.65,0.65,0]
[null,"AHU Fan Data"]
[null,"Average Combined Fan & Motor Efficiency (%)",0.65,0.65,0]
[null,"Average Fan Total Static Pressure (Pa)",350,350,0]
[]
[null,"ACMV Energy Intensity (kWh/m2/year)",{"$f":"O46+O47","v":142.52515582488388},{"$f":"P46+P47","v":99.588372714941471},{"$f":"SUM(E89:E98)","v":160000}]
[null,"ACMV Percentage of Total",{"$f":"C100/C$108","v":0.58468703091156238},{"$f":"D100/D$108","v":0.60312589583883536}]
[]
[8,"Infiltration Data"]
[null,null,"Baseline Building","Proposed Building","Estimated Cost (RM)"]
[null,"Air Change Rate per hour (ach)",1,1,0]
[]
[]
[null,"BEI for AC floor area  (kWh/m2/year)",{"$f":"C100+C83+C70+C62","v":243.76315582488388},{"$f":"D100+D83+D70+D62","v":165.12037271494148},{"$f":"E100+E83+E70+E62+E51+E39","v":260000}]

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["INTRODUCTION",null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,"INPUT DATA",null,null,null,null,null,null,null,"OTTV PROPOSED INPUT DATA"]
["BEIT (Building Energy Intensity Tool) is a software tool meant to assess energy use in buildings and has been ",null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,"RESULTS & REMARKS"]
["developed for the Green Building Index (GBI) Malaysia by the Association of Consulting Engineers Malaysia ",null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,{"$f":"'Input Data'!A54","v":4},{"$f":"'Input Data'!B54","v":"Lighting Power"},null,null,null,null,null,null,null,{"$f":"'OTTV Proposed'!D1","v":"OTTV cals is DEPENDENT on This Page input"}]
["(ACEM). BEIT is based upon and is essentially a modification of the BEET (Building Energy Estimation Tool); the ",null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,{"$f":"'Input Data'!C55","v":"Baseline Building"},{"$f":"'Input Data'!D55","v":"Proposed Building"},"Est. Cost (RM)"]
["copyright of which is held by IEN Consultants Sdn Bhd. Grateful acknowledgement is made to IEN Consultants ",null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,{"$f":"'Detailed Results'!C16","v":"Incremental Savings"},{"$f":"'Detailed Results'!D16","v":"BEI Saved (kWh/m2/year)"},{"$f":"'Detailed Results'!E16","v":"Energy Saved (MWh/year)"},{"$f":"'Detailed Results'!F16","v":"Estimated Cost Savings (RM/Year)"},{"$f":"'Detailed Results'!G16","v":"Capital Cost of Improvement (RM)"},{"$f":"'Detailed Results'!H16","v":"Simple Payback (Years)"},null,null,{"$f":"'Input Data'!B56","v":"Lighting load during AC hours (W/m2)"},{"$f":"'Input Data'!C56","v":12},{"$f":"'Input Data'!D56","v":7},{"$f":"'Input Data'!E56","v":20000},null,null,null,null,{"$f":"'OTTV Proposed'!C14","v":"Actual Façade Direction"},{"$f":"'OTTV Proposed'!D14","v":"North"},{"$f":"'OTTV Proposed'!E14","v":"South"},{"$f":"'OTTV Proposed'!F14","v":"East"},{"$f":"'OTTV Proposed'!G14","v":"West"}]
["for their kind permission to allow the BEET to be used as a basisof the development of the BEIT by ACEM. While ",null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,{"$f":"'Input Data'!B57","v":"Lighting load during non AC hours (W/m2)"},{"$f":"'Input Data'!C57","v":1.2},{"$f":"'Input Data'!D57","v":0.7},{"$f":"'Input Data'!E57","v":0},null,null,null,null,{"$f":"'OTTV Proposed'!C15","v":"Descriptions"},{"$f":"'OTTV Proposed'!D15","v":"Local North"},{"$f":"'OTTV Proposed'!E15","v":"Local South"},{"$f":"'OTTV Proposed'!F15","v":"Local East"},{"$f":"'OTTV Proposed'!G15","v":"Local West"}]
["every care has been taken by ACEM in the development of the BEIT to establish and acknowledge copyright of ",null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,1,{"$f":"'Detailed Results'!C17","v":"OTTV improvement"},{"$f":"'Detailed Results'!D17","v":25.793171744105109},{"$f":"'Detailed Results'!E17","v":30.95180609292612},{"$f":"'Detailed Results'!F17","v":11142.650193453388},{"$f":"'Detailed Results'!G17","v":30000},{"$f":"'Detailed Results'!H17","v":2.6923576958043447},null,null,{"$f":"'Input Data'!B58","v":"Daylighting"},null,null,null,null,null,null,null,{"$f":"'OTTV Proposed'!C16","v":"Solar Correction Factor"},{"$f":"'OTTV Proposed'!D16","v":0.9},{"$f":"'OTTV Proposed'!E16","v":0.92},{"$f":"'OTTV Proposed'!F16","v":1.23},{"$f":"'OTTV Proposed'!G16","v":0.94}]
["the materials used, and contact the copyright owners known to ACEM, ACEM tender their apologies for any ",null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,2,{"$f":"'Detailed Results'!C18","v":"RTTV improvement"},{"$f":"'Detailed Results'!D18","v":5.6320028385325713},{"$f":"'Detailed Results'!E18","v":6.758403406239097},{"$f":"'Detailed Results'!F18","v":2433.0252262460854},{"$f":"'Detailed Results'!G18","v":30000},{"$f":"'Detailed Results'!H18","v":12.33032838146401},null,null,{"$f":"'Input Data'!B59","v":"Daylighting Used? "},{"$f":"INDEX(Menu!I3:I4,'Input Data'!C59)","v":"No"},{"$f":"INDEX(Menu!I3:I4,'Input Data'!D59)","v":"Yes"},{"$f":"'Input Data'!E59","v":20000},null,null,null,null,{"$f":"'OTTV Proposed'!C17","v":"WWR"},{"$f":"'OTTV Proposed'!D17","v":0.39},{"$f":"'OTTV Proposed'!E17","v":0},{"$f":"'OTTV Proposed'!F17","v":0.39},{"$f":"'OTTV Proposed'!G17","v":0.39}]
["accidental copyright infringement. The BEIT is a copyright of ACEM in which ACEM reserves all rights. No part of ",null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,3,{"$f":"'Detailed Results'!C19","v":"Daylighting only"},{"$f":"'Detailed Results'!D19","v":5.9984055953263464},{"$f":"'Detailed Results'!E19","v":7.198086714391593},{"$f":"'Detailed Results'!F19","v":2591.3112171809771},{"$f":"'Detailed Results'!G19","v":20000},{"$f":"'Detailed Results'!H19","v":7.7181003452597645},null,null,{"$f":"'Input Data'!B60","v":"Percentage (%) of AC Floor Area using Daylight"},{"$f":"'Input Data'!C60","v":0},{"$f":"'Input Data'!D60","v":0.2},{"$f":"'Input Data'!E60","v":0},null,null,null,null,{"$f":"'OTTV Proposed'!C18","v":"Alpha (Colour of opaque Wall)"},{"$f":"'OTTV Proposed'!D18","v":0.3},{"$f":"'OTTV Proposed'!E18","v":0.3},{"$f":"'OTTV Proposed'!F18","v":0.3},{"$f":"'OTTV Proposed'!G18","v":0.3}]
["the BEIT may be used, modified, reproduced, stored in a retrieval system or transmitted in any form, or by any ",null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,4,{"$f":"'Detailed Results'!C20","v":"Lighting improvement wtout daylighting"},{"$f":"'Detailed Results'!D20","v":21.85926899262796},{"$f":"'Detailed Results'!E20","v":26.231122791153552},{"$f":"'Detailed Results'!F20","v":9443.2042048152798},{"$f":"'Detailed Results'!G20","v":20000},{"$f":"'Detailed Results'!H20","v":2.1179251836788193},null,null,null,null,null,null,null,null,null,null,{"$f":"'OTTV Proposed'!C19","v":"U-value of Walls"},{"$f":"'OTTV Proposed'!D19","v":2.6},{"$f":"'OTTV Proposed'!E19","v":2.6},{"$f":"'OTTV Proposed'!F19","v":2.6},{"$f":"'OTTV Proposed'!G19","v":2.6}]
["means, electronic, mechanical, photocopying, recording or otherwise, without the prior written permission of",null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,5,{"$f":"'Detailed Results'!C21","v":"Lighting improvement wt daylighting"},{"$f":"'Detailed Results'!D21","v":25.358339534676759},{"$f":"'Detailed Results'!E21","v":30.430007441612105},{"$f":"'Detailed Results'!F21","v":10954.802678980355},{"$f":"'Detailed Results'!G21","v":40000},{"$f":"'Detailed Results'!H21","v":3.6513665441688352},null,null,{"$f":"'Input Data'!B62","v":"Lighting Energy Intensity (kWh/m2/year)"},{"$f":"'Input Data'!C62","v":39.671999999999997},{"$f":"'Input Data'!D62","v":20.496000000000002},{"$f":"'Input Data'!E62","v":40000},null,null,null,null,{"$f":"'OTTV Proposed'!C20","v":"U-value of Glazing"},{"$f":"'OTTV Proposed'!D20","v":4.0999999999999996},{"$f":"'OTTV Proposed'!E20","v":5.7},{"$f":"'OTTV Proposed'!F20","v":4.0999999999999996},{"$f":"'OTTV Proposed'!G20","v":4.0999999999999996}]
["ACEM.",null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,6,{"$f":"'Detailed Results'!C22","v":"Plug Load improvement"},{"$f":"'Detailed Results'!D22","v":21.859268992627989},{"$f":"'Detailed Results'!E22","v":26.231122791153581},{"$f":"'Detailed Results'!F22","v":9443.2042048152944},{"$f":"'Detailed Results'!G22","v":0},{"$f":"'Detailed Results'!H22","v":"Free"},null,null,{"$f":"'Input Data'!B63","v":"Lighting Power Percentage of Total"},{"$f":"'Input Data'!C63","v":0.16274813913428254},{"$f":"'Input Data'!D63","v":0.12412762679129631},null,null,null,null,null,{"$f":"'OTTV Proposed'!C21","v":"SC of glazing"},{"$f":"'OTTV Proposed'!D21","v":0.45},{"$f":"'OTTV Proposed'!E21","v":0.65},{"$f":"'OTTV Proposed'!F21","v":0.45},{"$f":"'OTTV Proposed'!G21","v":0.45}]
[null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,7,{"$f":"'Detailed Results'!C23","v":"ACMV improvement"},{"$f":"'Detailed Results'!D23","v":0},{"$f":"'Detailed Results'!E23","v":0},{"$f":"'Detailed Results'!F23","v":0},{"$f":"'Detailed Results'!G23","v":160000},{"$f":"'Detailed Results'!H23","v":"NA"},null,null,null,null,null,null,null,null,null,null,{"$f":"'OTTV Proposed'!C22","v":"Opaque Wall Area (m2)"},{"$f":"'OTTV Proposed'!D22","v":347.7},{"$f":"'OTTV Proposed'!E22","v":570},{"$f":"'OTTV Proposed'!F22","v":173.85},{"$f":"'OTTV Proposed'!G22","v":173.85}]
["This software tool allows GBI practitioners and Energy Auditors to perform easy OTTV and RTTV calculations, ",null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,8,{"$f":"'Detailed Results'!C24","v":"Infiltration improvement"},{"$f":"'Detailed Results'!D24","v":0},{"$f":"'Detailed Results'!E24","v":0},{"$f":"'Detailed Results'!F24","v":0},{"$f":"'Detailed Results'!G24","v":0},{"$f":"'Detailed Results'!H24","v":"NA"},null,null,null,null,null,null,null,null,null,null,{"$f":"'OTTV Proposed'!C23","v":"Glazing Area (m2)"},{"$f":"'OTTV Proposed'!D23","v":222.3},{"$f":"'OTTV Proposed'!E23","v":0},{"$f":"'OTTV Proposed'!F23","v":111.15},{"$f":"'OTTV Proposed'!G23","v":111.15}]
["and to make quick and reliable predictions of energy savings that can be achieved for various new design and ",null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,{"$f":"'Detailed Results'!C25","v":"Total Savings with Daylighting"},{"$f":"'Detailed Results'!D25","v":78.642783109942428},{"$f":"'Detailed Results'!E25","v":94.371339731930902},{"$f":"'Detailed Results'!F25","v":33973.682303495123},{"$f":"'Detailed Results'!G25","v":260000},{"$f":"'Detailed Results'!H25","v":7.652982613935019},null,{"$f":"'Input Data'!A65","v":5},{"$f":"'Input Data'!B65","v":"Plug Load"},null,null,null,null,null,null,null,{"$f":"'OTTV Proposed'!C24","v":"Totall Wall area (m2)"},{"$f":"'OTTV Proposed'!D24","v":570},{"$f":"'OTTV Proposed'!E24","v":570},{"$f":"'OTTV Proposed'!F24","v":285},{"$f":"'OTTV Proposed'!G24","v":285}]
["retrofit measures. BEIT is developed specifically for use under the equatorial climatic conditions found in",null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,{"$f":"'Detailed Results'!C26","v":"Total Savings without Daylighting"},{"$f":"'Detailed Results'!D26","v":75.14371256789363},{"$f":"'Detailed Results'!E26","v":90.17245508147235},{"$f":"'Detailed Results'!F26","v":32462.083829330048},{"$f":"'Detailed Results'!G26","v":240000},{"$f":"'Detailed Results'!H26","v":7.3932407192897429},null,null,null,{"$f":"'Input Data'!C66","v":"Baseline Building"},{"$f":"'Input Data'!D66","v":"Proposed Building"},"Est. Cost (RM)"]
["Malaysia. It may also provide reasonable results in other hot and humid climate parts of the ASEAN region. ",null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,"Note: Negative figures denote performance to be worse than the Baseline Case",null,null,null,null,null,null,null,null,{"$f":"'Input Data'!B67","v":"Plug Load during AC hours (W/m2)"},{"$f":"'Input Data'!C67","v":15},{"$f":"'Input Data'!D67","v":10},{"$f":"'Input Data'!E67","v":0}]
[null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,{"$f":"'Input Data'!B68","v":"Plug Load during non AC hours (W/m2)"},{"$f":"'Input Data'!C68","v":1.5},{"$f":"'Input Data'!D68","v":1},{"$f":"'Input Data'!E68","v":0},null,null,null,null,"Horizontal Shading"]
["BEIT makes comparison between two (2) building scenarios, the baseline building and the proposed building. ",null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,"Remarks",null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,"Width of Horizontal Projection (HP)",{"$f":"'OTTV Proposed'!D28","v":0},{"$f":"'OTTV Proposed'!E28","v":0},{"$f":"'OTTV Proposed'!F28","v":750},{"$f":"'OTTV Proposed'!G28","v":750}]
["The baseline building represents the building as it is (or as currently designed), while the proposed building is the",null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,1,"Improvements on OTTV and RTTV typically need longer payback periods. However, improvements made to",null,null,null,null,null,null,null,{"$f":"'Input Data'!B70","v":"Plug Load Energy Intensity (kWh/m2/year)"},{"$f":"'Input Data'!C70","v":49.59},{"$f":"'Input Data'!D70","v":33.059999999999995},{"$f":"'Input Data'!E70","v":0},null,null,null,null,"Height of fenestration (Z)",{"$f":"'OTTV Proposed'!D29","v":1.2},{"$f":"'OTTV Proposed'!E29","v":1.5},{"$f":"'OTTV Proposed'!F29","v":1.86},{"$f":"'OTTV Proposed'!G29","v":1.86}]
["same building to be retrofitted (or to be enhanced in design).",null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,"the building envelope would normally last the lifetime of the building.",null,null,null,null,null,null,null,{"$f":"'Input Data'!B71","v":"Plug Load Percentage of Total"},{"$f":"'Input Data'!C71","v":0.20343517391785321},{"$f":"'Input Data'!D71","v":0.20021757131734264},null,null,null,null,null,"Height of top of fenestration to bottom of projection (Y)",{"$f":"'OTTV Proposed'!D30","v":0},{"$f":"'OTTV Proposed'!E30","v":0},{"$f":"'OTTV Proposed'!F30","v":0},{"$f":"'OTTV Proposed'!G30","v":0}]
[]
["SUMMARY",null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,2,"Improvement with daylighting needs careful consideration. Glare protection for building occupants needs to"]
["The baseline building BEI of ",null,null,null,null,null,null,null,{"$f":"'Input Data'!I45","v":243.76315582488388},null,{"$f":"IF(I24>Menu!$W$41,Menu!$U$50,IF(I24>Menu!$V$42,Menu!$U$51,IF(I24>Menu!$V$43,Menu!$U$52,Menu!$U$53)))","v":"kWh/m2/year represents a building with high energy consumption."},null,null,null,null,null,null,null,null,null,null,null,null,"be addressed to avoid discomfort of glare from natural light.",null,null,null,null,null,null,{"$f":"'Input Data'!A74","v":6},{"$f":"'Input Data'!B74","v":"Miscellaneous Loads"},null,null,null,null,null,null,null,"Vertical Shading"]
["energy consumption.",null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,{"$f":"'Input Data'!C75","v":"Baseline Building"},{"$f":"'Input Data'!D75","v":"Proposed Building"},{"$f":"'Input Data'!E75","v":"Estimated Cost (RM)"},null,null,null,null,"Width of Vertical Projection (VP)",{"$f":"'OTTV Proposed'!D41","v":750},{"$f":"'OTTV Proposed'!E41","v":0},{"$f":"'OTTV Proposed'!F41","v":0},{"$f":"'OTTV Proposed'!G41","v":0}]
[null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,"This report is automatically generated by BEIT on",null,null,null,{"$f":"TODAY()","v":"2018-07-27"},null,null,null,null,null,{"$f":"'Input Data'!B76","v":"Elevators and Escalators"},{"$f":"'Input Data'!C76","v":0},{"$f":"'Input Data'!D76","v":0},{"$f":"'Input Data'!E76","v":0},null,null,null,null,"Length of fenestration (L)",{"$f":"'OTTV Proposed'!D42","v":2},{"$f":"'OTTV Proposed'!E42","v":1},{"$f":"'OTTV Proposed'!F42","v":1},{"$f":"'OTTV Proposed'!G42","v":1}]
["The proposed building BEI of ",null,null,null,null,null,null,null,{"$f":"'Input Data'!J45","v":165.12037271494145},null,{"$f":"IF(I27>Menu!$W$41,Menu!$U$50,IF(I27>Menu!$V$42,Menu!$U$51,IF(I27>Menu!$V$43,Menu!$U$52,Menu!$U$53)))","v":"kWh/m2/year represents a building with average energy consumption."},null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,{"$f":"'Input Data'!B77","v":"Elevators and Escalators during AC hours (kW/building)"},{"$f":"'Input Data'!C77","v":25},{"$f":"'Input Data'!D77","v":25},{"$f":"'Input Data'!E77","v":0}]
["energy consumption.",null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,"BEIT is a software tool to perform easy OTTV, RTTV and BEI calculations, and to make quick and reliable prediction",null,null,null,null,null,null,null,null,null,{"$f":"'Input Data'!B78","v":"Hydraulic systems"},{"$f":"'Input Data'!C78","v":0},{"$f":"'Input Data'!D78","v":0},{"$f":"'Input Data'!E78","v":0},null,null,null,null,"Calculated OTTV (W/m2)",{"$f":"'OTTV Proposed'!G3","v":29.296427550000001}]
[null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,"of energy savings that can be achieved for various new design and retrofit measures.",null,null,null,null,null,null,null,null,null,{"$f":"'Input Data'!B79","v":"Hydraulic systems during AC hours (kW/building)"},{"$f":"'Input Data'!C79","v":2},{"$f":"'Input Data'!D79","v":2},{"$f":"'Input Data'!E79","v":0}]
["The predicted energy saving of ",null,null,null,null,null,null,null,null,{"$f":"(I24-I27)/I24","v":0.32261964628665346},null,", represented a total saving of ",null,null,{"$f":"'Input Data'!K46","v":94.371339731930902},null,"MWh/year. At the average",null,null,null,null,"BEIT is a copyright software of the Association of Consulting Engineers Malaysia.",null,null,null,null,null,null,null,null,null,{"$f":"'Input Data'!B80","v":"Facade lighting"},{"$f":"'Input Data'!C80","v":0},{"$f":"'Input Data'!D80","v":0},{"$f":"'Input Data'!E80","v":0},null,null,null,null,"Depth of Daylight Factor of 1.5% (m) from façade",{"$f":"'OTTV Proposed'!D67","v":0.2},{"$f":"'OTTV Proposed'!E67","v":1},{"$f":"'OTTV Proposed'!F67","v":3},{"$f":"'OTTV Proposed'!G67","v":2}]
["electricity tarriff assumed at",null,null,null,null,null,null,null,{"$f":"'Input Data'!C12*100","v":36},null,"sen/kWh, the total predicted savings for the building is RM",null,null,null,null,null,null,{"$f":"'Input Data'!K47","v":33973.682303495123},null,null,null,null,null,null,null,null,null,null,null,null,null,{"$f":"'Input Data'!B81","v":"Facade lighting (kW/building)"},{"$f":"'Input Data'!C81","v":2},{"$f":"'Input Data'!D81","v":2},{"$f":"'Input Data'!E81","v":0}]
["per year. "]
[null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,{"$f":"'Input Data'!B83","v":"Misc Energy Intensity (kWh/m2/year)"},{"$f":"'Input Data'!C83","v":11.976000000000001},{"$f":"'Input Data'!D83","v":11.975999999999999},{"$f":"'Input Data'!E83","v":0},null,null,null,null,"% area added to skylight area covered by daylight",{"$f":"'OTTV Proposed'!D74","v":0.15}]
["Total investment cost of the building to achieve projected energy savings is RM",null,null,null,null,null,null,null,null,null,null,null,null,null,null,{"$f":"'Input Data'!O63","v":260000},null,",",null,null,null,null,null,null,null,null,null,null,null,null,null,{"$f":"'Input Data'!B84","v":"Misc Loads Percentage of Total"},{"$f":"'Input Data'!C84","v":4.9129656036301872E-2},{"$f":"'Input Data'!D84","v":7.2528906052525585E-2}]
["providing a Simple Payback of ",null,null,null,null,null,null,null,null,{"$f":"'Input Data'!O64","v":7.652982613935019},null,"years."]
[]
[null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,{"$f":"'Input Data'!A87","v":7},{"$f":"'Input Data'!B87","v":"ACMV System (Air-Conditioning & Mechanical Ventilation)"}]
[null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,{"$f":"'Input Data'!C88","v":"Baseline Building"},{"$f":"'Input Data'!D88","v":"Proposed Building"},"Est. Cost (RM)"]
[null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,{"$f":"'Input Data'!B89","v":"COP of chiller/compressor"},{"$f":"'Input Data'!C89","v":4.4000000000000004},{"$f":"'Input Data'!D89","v":4.4000000000000004},{"$f":"'Input Data'!E89","v":100000}]
[null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,{"$f":"'Input Data'!B90","v":"Water side eqpt load as a percentage of AC system"},{"$f":"'Input Data'!C90","v":0.1},{"$f":"'Input Data'!D90","v":0.1}]
[null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,{"$f":"'Input Data'!B91","v":"Computed Coefficient of System Performance"},{"$f":"'Input Data'!C91","v":3.6362199999999993},{"$f":"'Input Data'!D91","v":3.6362199999999993}]
[null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,{"$f":"'Input Data'!B92","v":"CO2 control of Fresh Air Inlet used?"},{"$f":"INDEX(Menu!I3:I4,'Input Data'!C92)","v":"No"},{"$f":"INDEX(Menu!I3:I4,'Input Data'!D92)","v":"No"},{"$f":"'Input Data'!E92","v":60000}]
[null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,{"$f":"'Input Data'!B93","v":"Indoor Environment"}]
[null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,{"$f":"'Input Data'!B94","v":"Indoor Air Temperature (degree Celcius) (Air-Cond Hours)"},{"$f":"'Input Data'!C94","v":24},{"$f":"'Input Data'!D94","v":24},{"$f":"'Input Data'!E94","v":0}]
[null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,{"$f":"'Input Data'!B95","v":"Indoor AC Relative Humidity (%) (Air-Cond Hours)"},{"$f":"'Input Data'!C95","v":0.65},{"$f":"'Input Data'!D95","v":0.65},{"$f":"'Input Data'!E95","v":0}]
[null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,{"$f":"'Input Data'!B96","v":"AHU Fan Data"}]
[null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,{"$f":"'Input Data'!B97","v":"Average Combined Fan & Motor Efficiency (%)"},{"$f":"'Input Data'!C97","v":0.65},{"$f":"'Input Data'!D97","v":0.65},{"$f":"'Input Data'!E97","v":0}]
[null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,{"$f":"'Input Data'!B98","v":"Average Fan Total Static Pressure (Pa)"},{"$f":"'Input Data'!C98","v":350},{"$f":"'Input Data'!D98","v":350},{"$f":"'Input Data'!E98","v":0}]
[]
[null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,{"$f":"'Input Data'!B100","v":"ACMV Energy Intensity (kWh/m2/year)"},{"$f":"'Input Data'!C100","v":142.52515582488388},{"$f":"'Input Data'!D100","v":99.588372714941471},{"$f":"'Input Data'!E100","v":160000}]
[null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,{"$f":"'Input Data'!B101","v":"ACMV Percentage of Total"},{"$f":"'Input Data'!C101","v":0.58468703091156238},{"$f":"'Input Data'!D101","v":0.60312589583883536}]
[]
[null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,{"$f":"'Input Data'!A103","v":8},{"$f":"'Input Data'!B103","v":"Infiltration Data"}]
[null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,{"$f":"'Input Data'!C104","v":"Baseline Building"},{"$f":"'Input Data'!D104","v":"Proposed Building"},"Est. Cost (RM)"]
[null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,{"$f":"'Input Data'!B105","v":"Air Change Rate per hour (ach)"},{"$f":"'Input Data'!C105","v":1},{"$f":"'Input Data'!D105","v":1},{"$f":"'Input Data'!E105","v":0}]
[]
[]
[]
[]
[]
[null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,"APPENDIX",null,null,null,null,null,null,null,null,"OTTV BASE INPUT DATA"]
[]
[null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,"INPUT DATA",null,null,null,null,null,null,null,null,null,{"$f":"'OTTV Baseline'!D1","v":"OTTV cals is DEPENDENT on This Page input"}]
[null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,{"$f":"'Input Data'!A3","v":1},{"$f":"'Input Data'!B3","v":"Building Information (Rectangular Box Assumed)"}]
[null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,{"$f":"'Input Data'!B4","v":"Total AC Floor Area (m2)"},null,null,{"$f":"'Input Data'!C4","v":1200},null,null,null,null,{"$f":"'OTTV Baseline'!C14","v":"Actual Façade Direction"},{"$f":"'OTTV Baseline'!D14","v":"North"},{"$f":"'OTTV Baseline'!E14","v":"South"},{"$f":"'OTTV Baseline'!F14","v":"East"},{"$f":"'OTTV Baseline'!G14","v":"West"}]
[null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,{"$f":"'Input Data'!B5","v":"No of Floors (including Ground) (floors)"},null,null,{"$f":"'Input Data'!C5","v":6},null,null,null,null,{"$f":"'OTTV Baseline'!C15","v":"Descriptions"},{"$f":"'OTTV Baseline'!D15","v":"Local North"},{"$f":"'OTTV Baseline'!E15","v":"Local South"},{"$f":"'OTTV Baseline'!F15","v":"Local East"},{"$f":"'OTTV Baseline'!G15","v":"Local West"}]
[null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,{"$f":"'Input Data'!B6","v":"Floor to Floor Height (m)"},null,null,{"$f":"'Input Data'!C6","v":4.75},null,null,null,null,{"$f":"'OTTV Baseline'!C16","v":"Solar Correction Factor"},{"$f":"'OTTV Baseline'!D16","v":0.9},{"$f":"'OTTV Baseline'!E16","v":0.92},{"$f":"'OTTV Baseline'!F16","v":1.23},{"$f":"'OTTV Baseline'!G16","v":0.94}]
[null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,{"$f":"'Input Data'!B7","v":"Aspect Ratio"},null,null,{"$f":"'Input Data'!C7","v":2},null,null,null,null,{"$f":"'OTTV Baseline'!C17","v":"WWR"},{"$f":"'OTTV Baseline'!D17","v":0.39},{"$f":"'OTTV Baseline'!E17","v":0},{"$f":"'OTTV Baseline'!F17","v":0.39},{"$f":"'OTTV Baseline'!G17","v":0.39}]
[null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,{"$f":"'Input Data'!B8","v":"Building Orientation (Local North facing where?)"},null,null,{"$f":"INDEX(Menu!A3:A18,'Input Data'!C8)","v":"North"},null,null,null,null,{"$f":"'OTTV Baseline'!C18","v":"Alpha (Colour of opaque Wall)"},{"$f":"'OTTV Baseline'!D18","v":0.3},{"$f":"'OTTV Baseline'!E18","v":0.3},{"$f":"'OTTV Baseline'!F18","v":0.3},{"$f":"'OTTV Baseline'!G18","v":0.3}]
[null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,{"$f":"'Input Data'!B9","v":"Floor Area per floor/Roof Area (Box building assumed) (m2)"},null,null,{"$f":"'Input Data'!C9","v":200},null,null,null,null,{"$f":"'OTTV Baseline'!C19","v":"U-value of Walls"},{"$f":"'OTTV Baseline'!D19","v":2.6},{"$f":"'OTTV Baseline'!E19","v":2.6},{"$f":"'OTTV Baseline'!F19","v":2.6},{"$f":"'OTTV Baseline'!G19","v":2.6},null,null,null,"                                         Blank Page"]
[null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,{"$f":"'Input Data'!B10","v":"Building Length (Local North) (m)"},null,null,{"$f":"'Input Data'!C10","v":20},null,null,null,null,{"$f":"'OTTV Baseline'!C20","v":"U-value of Glazing"},{"$f":"'OTTV Baseline'!D20","v":5.7},{"$f":"'OTTV Baseline'!E20","v":5.7},{"$f":"'OTTV Baseline'!F20","v":5.7},{"$f":"'OTTV Baseline'!G20","v":5.7}]
[null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,{"$f":"'Input Data'!B11","v":"Building Width (m)"},null,null,{"$f":"'Input Data'!C11","v":10},null,null,null,null,{"$f":"'OTTV Baseline'!C21","v":"SC of glazing"},{"$f":"'OTTV Baseline'!D21","v":0.65},{"$f":"'OTTV Baseline'!E21","v":0.65},{"$f":"'OTTV Baseline'!F21","v":0.65},{"$f":"'OTTV Baseline'!G21","v":0.65}]
[null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,{"$f":"'Input Data'!B12","v":"Average Electricity Cost (RM/kWh)"},null,null,{"$f":"'Input Data'!C12","v":0.36},null,null,null,null,{"$f":"'OTTV Baseline'!C22","v":"Opaque Wall Area (m2)"},{"$f":"'OTTV Baseline'!D22","v":347.7},{"$f":"'OTTV Baseline'!E22","v":570},{"$f":"'OTTV Baseline'!F22","v":173.85},{"$f":"'OTTV Baseline'!G22","v":173.85}]
[null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,{"$f":"'Input Data'!B13","v":"Occupancy (m2/person)"},null,null,{"$f":"'Input Data'!C13","v":10},null,null,null,null,{"$f":"'OTTV Baseline'!C23","v":"Glazing Area (m2)"},{"$f":"'OTTV Baseline'!D23","v":222.3},{"$f":"'OTTV Baseline'!E23","v":0},{"$f":"'OTTV Baseline'!F23","v":111.15},{"$f":"'OTTV Baseline'!G23","v":111.15}]
[null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,{"$f":"'Input Data'!B14","v":"Total No of People in the Building"},null,null,{"$f":"'Input Data'!C14","v":120},null,null,null,null,{"$f":"'OTTV Baseline'!C24","v":"Totall Wall area (m2)"},{"$f":"'OTTV Baseline'!D24","v":570},{"$f":"'OTTV Baseline'!E24","v":570},{"$f":"'OTTV Baseline'!F24","v":285},{"$f":"'OTTV Baseline'!G24","v":285}]
[]
[null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,{"$f":"'Input Data'!B16","v":"AC Operating Hours"},null,null,{"$f":"'Input Data'!C17","v":10}]
[null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,{"$f":"'Input Data'!B17","v":"Hours of Operation (hours/day)"},null,null,{"$f":"'Input Data'!C18","v":270},null,null,null,null,"Horizontal Shading"]
[null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,{"$f":"'Input Data'!B18","v":"Working Days (days/year)"},null,null,{"$f":"'Input Data'!C19","v":2700},null,null,null,null,"Width of Horizontal Projection (HP)",{"$f":"'OTTV Baseline'!D28","v":0},{"$f":"'OTTV Baseline'!E28","v":0},{"$f":"'OTTV Baseline'!F28","v":0},{"$f":"'OTTV Baseline'!G28","v":0}]
[null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,"Height of fenestration (Z)",{"$f":"'OTTV Baseline'!D29","v":1.2},{"$f":"'OTTV Baseline'!E29","v":1.5},{"$f":"'OTTV Baseline'!F29","v":1.5},{"$f":"'OTTV Baseline'!G29","v":1.5}]
[null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,"Height of top of fenestration to bottom of projection (Y)",{"$f":"'OTTV Baseline'!D30","v":0},{"$f":"'OTTV Baseline'!E30","v":3},{"$f":"'OTTV Baseline'!F30","v":3},{"$f":"'OTTV Baseline'!G30","v":3}]
[null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,{"$f":"'Input Data'!A22","v":2},{"$f":"'Input Data'!B22","v":"OTTV (Heat Gain from Building Walls and Glazing)"}]
[null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,{"$f":"'Input Data'!B23","v":"Use Simplified Data (same data for all 4 façades)?"},null,null,{"$f":"INDEX(Menu!I3:I4,'Input Data'!C23)","v":"No"}]
["BASELINE BUILDING ",null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,{"$f":"'Input Data'!B24","v":"Data in OTTV Folder is used for each façade orientation. Will NOT use data below !"},null,null,null,null,null,null,null,"Vertical Shading"]
["BEI of ",{"$f":"I24","v":243.76315582488388},null,null,{"$f":"IF(B85>Menu!W41,Menu!U56,IF(B85>Menu!V42,Menu!U57,IF(B85>Menu!V43,Menu!U58,Menu!U59)))","v":"kWh/m2/year represents a building with high energy consumption."},null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,{"$f":"'Input Data'!C25","v":"Baseline Building"},{"$f":"'Input Data'!D25","v":"Proposed Building"},"Est. Cost (RM)",null,null,"Width of Vertical Projection (VP)",{"$f":"'OTTV Baseline'!D41","v":0},{"$f":"'OTTV Baseline'!E41","v":0},{"$f":"'OTTV Baseline'!F41","v":0},{"$f":"'OTTV Baseline'!G41","v":0}]
[null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,{"$f":"'Input Data'!B26","v":"Windows to Wall Ratio"},null,null,{"$f":"'Input Data'!C26","v":0.8},{"$f":"'Input Data'!D26","v":0.5},{"$f":"'Input Data'!E26","v":0},null,null,"Length of fenestration (L)",{"$f":"'OTTV Baseline'!D42","v":1},{"$f":"'OTTV Baseline'!E42","v":1},{"$f":"'OTTV Baseline'!F42","v":1},{"$f":"'OTTV Baseline'!G42","v":1}]
["The OTTV of",null,null,null,{"$f":"'Input Data'!C39","v":50.090104999999994},{"$f":"IF(E87>Menu!W5,Menu!U62,IF(E87>Menu!V6,Menu!U63,IF(E87>Menu!V7,Menu!U64,Menu!U65)))","v":"W/m2 indicates a building with poor façade insulation. "},null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,{"$f":"'Input Data'!B27","v":"Alpha (Colour of opaque Wall)"},null,null,{"$f":"'Input Data'!C27","v":1},{"$f":"'Input Data'!D27","v":1},{"$f":"'Input Data'!E27","v":0}]
[{"$f":"IF(E87>Menu!V7,Menu!U68,Menu!U69)","v":"be made with improved glazing properties, shading, lighter colour of walls and wall insulation. "},null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,{"$f":"'Input Data'!B28","v":"U-value of Walls (W/m2K)"},null,null,{"$f":"'Input Data'!C28","v":1.5},{"$f":"'Input Data'!D28","v":1.5},{"$f":"'Input Data'!E28","v":0},null,null,"Calculated OTTV (W/m2)",{"$f":"'OTTV Baseline'!G3","v":50.090104999999994}]
[null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,{"$f":"'Input Data'!B29","v":"U-value of Glazing (W/m2K)"},null,null,{"$f":"'Input Data'!C29","v":4.5},{"$f":"'Input Data'!D29","v":4.5},{"$f":"'Input Data'!E29","v":0}]
["The RTTV of",null,null,null,{"$f":"'Input Data'!C51","v":50.66},{"$f":"IF(E90>Menu!W11,Menu!U72,IF(E90>Menu!V12,Menu!U73,IF(E90>Menu!V13,Menu!U74,Menu!U75)))","v":"W/m2 indicates a roof that is very poorly insulated. Increasing insulation of the roof is "},null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,{"$f":"'Input Data'!B30","v":"SC of glazing"},null,null,{"$f":"'Input Data'!C30","v":0.6},{"$f":"'Input Data'!D30","v":0.3},{"$f":"'Input Data'!E30","v":0},null,null,"Depth of Daylight Factor of 1.5% (m) from façade",{"$f":"'OTTV Baseline'!D67","v":0},{"$f":"'OTTV Baseline'!E67","v":4},{"$f":"'OTTV Baseline'!F67","v":2},{"$f":"'OTTV Baseline'!G67","v":2}]
[{"$f":"IF(E90>Menu!V13,Menu!U78,Menu!U79)","v":"recommended."},null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,{"$f":"'Input Data'!B31","v":"Horizontal Shading"}]
[null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,{"$f":"'Input Data'!B32","v":"Width of Horizontal Projection (HP) (m)"},null,null,{"$f":"'Input Data'!C32","v":0},{"$f":"'Input Data'!D32","v":1},{"$f":"'Input Data'!E32","v":30000}]
["Lighting Energy Intensity of",null,null,null,null,null,null,{"$f":"'Input Data'!C62","v":39.671999999999997},null,{"$f":"IF(H93>Menu!W17,Menu!U82,IF(H93>Menu!V18,Menu!U83,IF(H93>Menu!V19,Menu!U84,Menu!U85)))","v":"kWh/m2/year indicates low energy use by lighting in the building."},null,null,null,null,null,null,null,null,null,null,null,null,null,{"$f":"'Input Data'!B33","v":"Height of fenestration (Z) (m)"},null,null,{"$f":"'Input Data'!C33","v":1.8},{"$f":"'Input Data'!D33","v":1.8},{"$f":"'Input Data'!E33","v":0},null,null,"% area added to skylight area covered by daylight",{"$f":"'OTTV Baseline'!D74","v":0.15}]
[null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,{"$f":"'Input Data'!B34","v":"Height of top of fenestration to bottom of projection (Y) (m)"},null,null,{"$f":"'Input Data'!C34","v":0.8},{"$f":"'Input Data'!D34","v":0.8},{"$f":"'Input Data'!E34","v":0}]
["Plug Load Energy Intensity of ",null,null,null,null,null,null,null,{"$f":"'Input Data'!C70","v":49.59},null,{"$f":"IF(I95>Menu!W23,Menu!U95,IF(I95>Menu!V24,Menu!U96,IF(I95>Menu!V25,Menu!U97,Menu!U98)))","v":"kWh/m2/year indicate average energy use of plug loads in the building."},null,null,null,null,null,null,null,null,null,null,null,null,{"$f":"'Input Data'!B35","v":"Vertical Shading"}]
[null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,{"$f":"'Input Data'!B36","v":"Width of Vertical Projection (VP) (m)"},null,null,{"$f":"'Input Data'!C36","v":0},{"$f":"'Input Data'!D36","v":0},{"$f":"'Input Data'!E36","v":0}]
["ACMV Energy Intensity of ",null,null,null,null,null,null,{"$f":"'Input Data'!C100","v":142.52515582488388},null,{"$f":"IF(H97>Menu!W29,Menu!U117,IF(H97>Menu!V30,Menu!U118,IF(H97>Menu!V31,Menu!U119,Menu!U120)))","v":"kWh/m2/year indicates very high energy use by cooling system"},null,null,null,null,null,null,null,null,null,null,null,null,null,{"$f":"'Input Data'!B37","v":"Length of fenestration (L) (m)"},null,null,{"$f":"'Input Data'!C37","v":2.6},{"$f":"'Input Data'!D37","v":2.6},{"$f":"'Input Data'!E37","v":0}]
[{"$f":"IF(H97>Menu!V31,Menu!U123,Menu!U124)","v":"serving the building. It is possible to reduce energy use of the cooling system by installing EE chiller/s, improve"}]
[{"$f":"IF(H97>Menu!V31,Menu!U127,Menu!U125)","v":"fan efficiency, reduce fan static pressure by enlarging the duct or reducing cooling load, reducing infiltration, "},null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,{"$f":"'Input Data'!B39","v":"OTTV Calculated (W/m2)  must < 50"},null,null,{"$f":"'Input Data'!C39","v":50.090104999999994},{"$f":"'Input Data'!D39","v":29.296427550000001},{"$f":"'Input Data'!E39","v":30000}]
[{"$f":"IF(H97>Menu!V31,Menu!U131,Menu!U125)","v":"use of CO2 sensor/s to control fresh air inlet and etc. "},null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,{"$f":"'Input Data'!B40","v":"Please remember to use Folder OTTV Baseline & Proposed to compute OTTV here!"}]
[]
["PROPOSED BUILDING "]
["BEI of ",{"$f":"'Input Data'!J45","v":165.12037271494145},null,{"$f":"IF(B103>Menu!W41,Menu!U56,IF(B103>Menu!V42,Menu!U57,IF(B103>Menu!V43,Menu!U58,Menu!U59)))","v":"kWh/m2/year represents a building with average energy consumption."},null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,{"$f":"'Input Data'!A43","v":3},{"$f":"'Input Data'!B43","v":"RTTV (Heat Gain from Roof)"}]
[null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,{"$f":"AA85","v":"Baseline Building"},"Proposed Building","Est. Cost (RM)"]
["The OTTV of",null,null,null,{"$f":"'Input Data'!D39","v":29.296427550000001},{"$f":"IF(E105>Menu!W5,Menu!U62,IF(E105>Menu!V6,Menu!U63,IF(E105>Menu!V7,Menu!U64,Menu!U65)))","v":"W/m2 indicates a building with good façade insulation. "},null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,{"$f":"'Input Data'!B45","v":"Percentage of Roof comprising Skylight (%)"},null,null,{"$f":"'Input Data'!C45","v":0},{"$f":"'Input Data'!D45","v":0},{"$f":"'Input Data'!E45","v":0}]
[null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,{"$f":"'Input Data'!B46","v":"U-value of Opaque Roof (W/m2K)"},null,null,{"$f":"'Input Data'!C46","v":2.5329999999999999},{"$f":"'Input Data'!D46","v":0.59199999999999997},{"$f":"'Input Data'!E46","v":30000}]
["The RTTV of",null,null,null,{"$f":"'Input Data'!D51","v":11.84},{"$f":"IF(E107>Menu!W11,Menu!U72,IF(E107>Menu!V12,Menu!U73,IF(E107>Menu!V13,Menu!U74,Menu!U75)))","v":"W/m2 indicates a roof that is well insulated."},null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,{"$f":"'Input Data'!B47","v":"U-value of Skylight (W/m2K)"},null,null,{"$f":"'Input Data'!C47","v":5.7},{"$f":"'Input Data'!D47","v":5.7},{"$f":"'Input Data'!E47","v":0}]
[{"$f":"IF(E107>Menu!V13,Menu!U78,Menu!U79)","v":"-"},null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,{"$f":"'Input Data'!B48","v":"Shading Coefficient of Skylight"},null,null,{"$f":"'Input Data'!C48","v":0.67},{"$f":"'Input Data'!D48","v":0.67},{"$f":"'Input Data'!E48","v":0}]
[null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,{"$f":"'Input Data'!B49","v":"Type of Roof (refer to MS1525)"},null,null,{"$f":"INDEX(Menu!E3:E4,'Input Data'!C49)","v":"Heavy Weight"},{"$f":"INDEX(Menu!E3:E4,'Input Data'!D49)","v":"Heavy Weight"},{"$f":"'Input Data'!E49","v":0}]
["Lighting Energy Intensity of",null,null,null,null,null,null,{"$f":"'Input Data'!D62","v":20.496000000000002},null,{"$f":"IF(H110>Menu!W17,Menu!U82,IF(H110>Menu!V18,Menu!U83,IF(H110>Menu!V19,Menu!U84,Menu!U85)))","v":"kWh/m2/year indicates low energy use by lighting in the building."}]
[null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,{"$f":"'Input Data'!B51","v":"RTTV Calculated (W/m2)"},null,null,{"$f":"'Input Data'!C51","v":50.66},{"$f":"'Input Data'!D51","v":11.84},{"$f":"'Input Data'!E51","v":30000}]
["Plug Load Energy Intensity of ",null,null,null,null,null,null,null,{"$f":"'Input Data'!D70","v":33.059999999999995},null,{"$f":"IF(I112>Menu!W23,Menu!U95,IF(I112>Menu!V24,Menu!U96,IF(I112>Menu!V25,Menu!U97,Menu!U98)))","v":"kWh/m2/year indicates low energy use of plug loads in the building."}]
[]
["ACMV Energy Intensity of ",null,null,null,null,null,null,{"$f":"'Input Data'!D100","v":99.588372714941471},null,{"$f":"IF(H114>Menu!W29,Menu!U117,IF(H114>Menu!V30,Menu!U118,IF(H114>Menu!V31,Menu!U119,Menu!U120)))","v":"kWh/m2/year indicates average energy use by cooling system"}]
[{"$f":"IF(H114>Menu!V31,Menu!U123,Menu!U124)","v":"serving the building. It is possible to reduce energy use of the cooling system by installing EE chiller/s, improve"}]
[{"$f":"IF(H114>Menu!V31,Menu!U127,Menu!U125)","v":"fan efficiency, reduce fan static pressure by enlarging the duct or reducing cooling load, reducing infiltration, "}]
[{"$f":"IF(H114>Menu!V31,Menu!U131,Menu!U125)","v":"use of CO2 sensor/s to control fresh air inlet and etc. "}]

{"sheet":"Detailed Results","index":3,"n_rows":26,"n_cols":8,"rows_kept":26,"cut":false,"hidden":false,"merged":[]}
[]
[]
[]
[null,"No","Description","BEI (kWh/m2/year)","Total Energy Consumption (MWh/year)","Estimated Energy Cost (RM/Year)"]
[null,1,"Baseline Building",{"$f":"'Building Energy Base'!K30","v":243.76315582488388},{"$f":"D5*'Input Data'!$C$4/1000","v":292.51578698986066},{"$f":"E5*1000*'Input Data'!$C$12","v":105305.68331634982}]
[null,2,"OTTV improvement",{"$f":"'BE 1.OTTV'!K30","v":217.96998408077877},{"$f":"D6*'Input Data'!$C$4/1000","v":261.56398089693454},{"$f":"E6*1000*'Input Data'!$C$12","v":94163.033122896435}]
[null,3,"RTTV improvement",{"$f":"'BE 2.RTTV'!K30","v":212.3379812422462},{"$f":"D7*'Input Data'!$C$4/1000","v":254.80557749069544},{"$f":"E7*1000*'Input Data'!$C$12","v":91730.00789665035}]
[null,4,"Daylighting only",{"$f":"'BE 3.Daylight'!K30","v":206.33957564691985},{"$f":"D8*'Input Data'!$C$4/1000","v":247.60749077630385},{"$f":"E8*1000*'Input Data'!$C$12","v":89138.696679469373}]
[null,5,"Lighting improvement wtout daylighting",{"$f":"'BE 4.Lgt wtout Daylight'!K30","v":190.47871224961824},{"$f":"D9*'Input Data'!$C$4/1000","v":228.57445469954189},{"$f":"E9*1000*'Input Data'!$C$12","v":82286.80369183507}]
[null,6,"Lighting improvement wt daylighting",{"$f":"'BE 5.Lgt wt Daylight'!K30","v":186.97964170756944},{"$f":"D10*'Input Data'!$C$4/1000","v":224.37557004908334},{"$f":"E10*1000*'Input Data'!$C$12","v":80775.205217669994}]
[null,7,"Plug Load improvement",{"$f":"'BE 6.Plug Load'!K30","v":165.12037271494145},{"$f":"D11*'Input Data'!$C$4/1000","v":198.14444725792976},{"$f":"E11*1000*'Input Data'!$C$12","v":71332.0010128547}]
[null,8,"ACMV improvement",{"$f":"'BE 7.ACMV'!K30","v":165.12037271494145},{"$f":"D12*'Input Data'!$C$4/1000","v":198.14444725792976},{"$f":"E12*1000*'Input Data'!$C$12","v":71332.0010128547}]
[null,9,"Infiltration improvement",{"$f":"'BE 8.infil'!K30","v":165.12037271494145},{"$f":"D13*'Input Data'!$C$4/1000","v":198.14444725792976},{"$f":"E13*1000*'Input Data'!$C$12","v":71332.0010128547}]
[]
[]
[null,"No","Incremental Savings","BEI Saved (kWh/m2/year)","Energy Saved (MWh/year)","Estimated Cost Savings (RM/Year)","Capital Cost of Improvement (RM)","Simple Payback (Years)"]
[null,1,{"$f":"C6","v":"OTTV improvement"},{"$f":"D5-D6","v":25.793171744105109},30.95180609292612,11142.650193453388,{"$f":"'Input Data'!E39","v":30000},{"$f":"IF($F17=0,Menu!J$20,IF(G17=0,Menu!J$21,G17/F17))","v":2.6923576958043447}]
[null,2,"RTTV improvement",{"$f":"D6-D7","v":5.6320028385325713},6.758403406239097,2433.0252262460854,{"$f":"'Input Data'!E51","v":30000},{"$f":"IF($F18=0,Menu!J$20,IF(G18=0,Menu!J$21,G18/F18))","v":12.33032838146401}]
[null,3,"Daylighting only",{"$f":"D7-D8","v":5.9984055953263464},7.198086714391593,2591.3112171809771,{"$f":"'Input Data'!E59+'Input Data'!E60","v":20000},{"$f":"IF($F19=0,Menu!J$20,IF(G19=0,Menu!J$21,G19/F19))","v":7.7181003452597645}]
[null,4,"Lighting improvement wtout daylighting",{"$f":"D7-D9","v":21.85926899262796},26.231122791153552,9443.2042048152798,{"$f":"SUM('Input Data'!E56:E57)","v":20000},{"$f":"IF($F20=0,Menu!J$20,IF(G20=0,Menu!J$21,G20/F20))","v":2.1179251836788193}]
[null,5,"Lighting improvement wt daylighting",{"$f":"D7-D10","v":25.358339534676759},30.430007441612105,10954.802678980355,{"$f":"'Input Data'!E62","v":40000},{"$f":"IF($F21=0,Menu!J$20,IF(G21=0,Menu!J$21,G21/F21))","v":3.6513665441688352}]
[null,6,"Plug Load improvement",{"$f":"D10-D11","v":21.859268992627989},26.231122791153581,9443.2042048152944,{"$f":"'Input Data'!E70","v":0},{"$f":"IF($F22=0,Menu!J$20,IF(G22=0,Menu!J$21,G22/F22))","v":"Free"}]
[null,7,"ACMV improvement",0,0,0,{"$f":"'Input Data'!E100","v":160000},{"$f":"IF($F23=0,Menu!J$20,IF(G23=0,Menu!J$21,G23/F23))","v":"NA"}]
[null,8,"Infiltration improvement",0,0,0,{"$f":"'Input Data'!E105","v":0},{"$f":"IF($F24=0,Menu!J$20,IF(G24=0,Menu!J$21,G24/F24))","v":"NA"}]
[null,null,"Total Savings with Daylighting",{"$f":"SUM(D17:D24)-D20-D19","v":78.642783109942428},94.371339731930902,33973.682303495123,260000,{"$f":"IF($F25=0,Menu!J$20,IF(G25=0,Menu!J$21,G25/F25))","v":7.652982613935019}]
[null,null,"Total Savings without Daylighting",{"$f":"SUM(D17:D24)-D19-D21","v":75.14371256789363},90.17245508147235,32462.083829330048,240000,{"$f":"IF($F26=0,Menu!J$20,IF(G26=0,Menu!J$21,G26/F26))","v":7.3932407192897429}]

{"sheet":"OTTV Baseline","index":4,"n_rows":75,"n_cols":11,"rows_kept":75,"cut":false,"hidden":false,"merged":[]}
[null,"Shoe Box Shaped Building Assumed",null,{"$f":"IF('Input Data'!C23=1,Menu!J18,Menu!J17)","v":"OTTV cals is DEPENDENT on This Page input"}]
[null,null,"Total AC Floor Area",{"$f":"'Input Data'!C4","v":1200},"m2",null,"Calculated OTTV",null,null,"OTTV Constants for Malaysia"]
[null,null,"No of Floors (including Ground)",{"$f":"'Input Data'!C5","v":6},"floors",null,{"$f":"H64","v":50.090104999999994},"W/m2",null,"Solar Factor",194]
[null,null,"Floor to Floor Height",{"$f":"'Input Data'!C6","v":4.75},"m",null,null,null,null,"DT wall",15]
[null,null,"Aspect Ratio",{"$f":"'Input Data'!C7","v":2},"to 1",null,null,null,null,"DT glazing",6]
[null,null,"Building Orientation (Index)",{"$f":"'Input Data'!C8","v":1}]
[null,null,"Building Orientation (Local North facing where?)",{"$f":"INDEX(Menu!A3:A18,'OTTV Baseline'!D6)","v":"North"}]
[null,null,"Floor Area per floor (Roof Area)",{"$f":"D2/D3","v":200},"m2"]
[null,null,"Building Length (Local North)",{"$f":"SQRT(D8*D5)","v":20},"m"]
[null,null,"Building Width",{"$f":"D9/D5","v":10},"m"]
[null,null,"Total Wall Area",{"$f":"(D9*D4*D3*2)+(D10*D4*D3*2)","v":1710},"m2"]
[]
[]
[null,null,"Actual Façade Direction",{"$f":"INDEX(Menu!$A3:$A18,'OTTV Baseline'!$D6)","v":"North"},{"$f":"INDEX(Menu!$A3:$A18,'OTTV Baseline'!$D6+4)","v":"South"},{"$f":"INDEX(Menu!$A3:$A18,'OTTV Baseline'!$D6+2)","v":"East"},{"$f":"INDEX(Menu!$A3:$A18,'OTTV Baseline'!$D6+6)","v":"West"}]
[null,null,"Descriptions","Local North","Local South","Local East","Local West","Total"]
[null,null,"Solar Correction Factor",{"$f":"INDEX(Menu!$B3:$B18,'OTTV Baseline'!$D6)","v":0.9},{"$f":"INDEX(Menu!$B3:$B18,'OTTV Baseline'!$D6+4)","v":0.92},{"$f":"INDEX(Menu!$B3:$B18,'OTTV Baseline'!$D6+2)","v":1.23},{"$f":"INDEX(Menu!$B3:$B18,'OTTV Baseline'!$D6+6)","v":0.94}]
[null,null,"WWR",0.39,0,0.39,0.39]
[null,null,"Alpha (Colour of opaque Wall)",0.3,0.3,0.3,0.3]
[null,null,"U-value of Walls",2.6,2.6,2.6,2.6]
[null,null,"U-value of Glazing",5.7,5.7,5.7,5.7]
[null,null,"SC of glazing",0.65,0.65,0.65,0.65]
[null,null,"Opaque Wall Area (m2)",{"$f":"D24-D23","v":347.7},570,173.85,173.85]
[null,null,"Glazing Area (m2)",{"$f":"D24*D17","v":222.3},0,111.15,111.15]
[null,null,"Totall Wall area (m2)",{"$f":"D9*D4*D3","v":570},{"$f":"D24","v":570},{"$f":"D10*D4*D3","v":285},{"$f":"F24","v":285},{"$f":"SUM(D24:G24)","v":1710}]
[]
[]
[null,null,"External Shading of Glazing"]
[null,"Horizontal Shading","Width of Horizontal Projection (HP)",0,0,0,0]
[null,null,"Height of fenestration (Z)",1.2,1.5,1.5,1.5]
[null,null,"Height of top of fenestration to bottom of projection (Y)",0,3,3,3]
[null,null,"R1 normal",{"$f":"D28/D29","v":0},0,0,0]
[null,null,"R1 (T)",{"$f":"D28/(D29+D30)","v":0},0,0,0]
[null,null,"R1 (Y)",{"$f":"IF(D30>0,D28/D30,0)","v":0},0,0,0]
[null,null,"SC t",{"$f":"LOOKUP(D32,' Shading CF'!$B7:$B15,' Shading CF'!K7:K15)","v":1},{"$f":"LOOKUP(E32,' Shading CF'!$B7:$B15,' Shading CF'!L7:L15)","v":1},{"$f":"LOOKUP(F32,' Shading CF'!$B7:$B15,' Shading CF'!M7:M15)","v":1},{"$f":"LOOKUP(G32,' Shading CF'!$B7:$B15,' Shading CF'!N7:N15)","v":1}]
[null,null,"SC y",{"$f":"LOOKUP(D33,' Shading CF'!$B7:$B15,' Shading CF'!K7:K15)","v":1},{"$f":"LOOKUP(E33,' Shading CF'!$B7:$B15,' Shading CF'!L7:L15)","v":1},{"$f":"LOOKUP(F33,' Shading CF'!$B7:$B15,' Shading CF'!M7:M15)","v":1},{"$f":"LOOKUP(G33,' Shading CF'!$B7:$B15,' Shading CF'!N7:N15)","v":1}]
[null,null,"SC z computed",{"$f":"((D30+D29)*D34-(D30*D35))/D29","v":1},1,1,1]
[null,null,"SC z",{"$f":"IF(D36<1,D36,1)","v":1},1,1,1]
[null,null,"SC 1 normal",{"$f":"LOOKUP(D31,' Shading CF'!$B7:$B15,' Shading CF'!K7:K15)","v":1},{"$f":"LOOKUP(E31,' Shading CF'!$B7:$B15,' Shading CF'!L7:L15)","v":1},{"$f":"LOOKUP(F31,' Shading CF'!$B7:$B15,' Shading CF'!M7:M15)","v":1},{"$f":"LOOKUP(G31,' Shading CF'!$B7:$B15,' Shading CF'!N7:N15)","v":1}]
[null,null,"SC R1",{"$f":"IF(D30>0,D37,D38)","v":1},1,1,1]
[]
[null,"Vertical Shading","Width of Vertical Projection (VP)",0,0,0,0]
[null,null,"Length of fenestration (L)",1,1,1,1]
[null,null,"R2",{"$f":"D41/D42","v":0},0,0,0]
[null,null,"SC R2",{"$f":"LOOKUP(D43,' Shading CF'!$B20:$B28,' Shading CF'!K20:K28)","v":1},{"$f":"LOOKUP(E43,' Shading CF'!$B20:$B28,' Shading CF'!L20:L28)","v":1},{"$f":"LOOKUP(F43,' Shading CF'!$B20:$B28,' Shading CF'!M20:M28)","v":1},{"$f":"LOOKUP(G43,' Shading CF'!$B20:$B28,' Shading CF'!N20:N28)","v":1}]
[]
[null,"Combined Shading","Horizontal + Vertical Shading? (Eggcrate)",{"$f":"AND(IF(D28>0,TRUE,FALSE),IF(D41>0,TRUE,FALSE))","v":false},false,false,false]
[null,null,"R1 (refer to MS 1525)",{"$f":"D31","v":0},0,0,0]
[null,null,"R2 (refer to MS 1525)",{"$f":"D43","v":0},{"$f":"E43","v":0},0,0]
[null,0,"SC R1 0",1,1,1,1]
[null,0.2,"SC R1 0.2",{"$f":"LOOKUP(D48,' Shading CF'!$C34:$C37,' Shading CF'!K34:K37)","v":0.88500000000000001},{"$f":"LOOKUP(E48,' Shading CF'!$C34:$C37,' Shading CF'!L34:L37)","v":0.88500000000000001},{"$f":"LOOKUP(F48,' Shading CF'!$C34:$C37,' Shading CF'!M34:M37)","v":0.88500000000000001},{"$f":"LOOKUP(G48,' Shading CF'!$C34:$C37,' Shading CF'!N34:N37)","v":0.89500000000000002}]
[null,0.4,"SC R1 0.4",{"$f":"LOOKUP(D48,' Shading CF'!$C39:$C42,' Shading CF'!K39:K42)","v":0.77},{"$f":"LOOKUP(E48,' Shading CF'!$C39:$C42,' Shading CF'!L39:L42)","v":0.77},{"$f":"LOOKUP(F48,' Shading CF'!$C39:$C42,' Shading CF'!M39:M42)","v":0.77},{"$f":"LOOKUP(G48,' Shading CF'!$C39:$C42,' Shading CF'!N39:N42)","v":0.79}]
[null,0.6,"SC R1 0.6",{"$f":"LOOKUP(D48,' Shading CF'!$C44:$C46,' Shading CF'!K44:K46)","v":0.71},{"$f":"LOOKUP(E48,' Shading CF'!$C44:$C46,' Shading CF'!L44:L46)","v":0.71},{"$f":"LOOKUP(F48,' Shading CF'!$C44:$C46,' Shading CF'!M44:M46)","v":0.68},{"$f":"LOOKUP(G48,' Shading CF'!$C44:$C46,' Shading CF'!N44:N46)","v":0.71}]
[null,0.8,"SC R1 0.8",{"$f":"LOOKUP(D48,' Shading CF'!$C48:$C50,' Shading CF'!K48:K50)","v":0.67},{"$f":"LOOKUP(E48,' Shading CF'!$C48:$C50,' Shading CF'!L48:L50)","v":0.67},{"$f":"LOOKUP(F48,' Shading CF'!$C48:$C50,' Shading CF'!M48:M50)","v":0.6},{"$f":"LOOKUP(G48,' Shading CF'!$C48:$C50,' Shading CF'!N48:N50)","v":0.65}]
[null,1,"SC R1 1.0",{"$f":"LOOKUP(D48,' Shading CF'!$C52:$C55,' Shading CF'!K52:K55)","v":0.67},{"$f":"LOOKUP(E48,' Shading CF'!$C52:$C55,' Shading CF'!L52:L55)","v":0.67},{"$f":"LOOKUP(F48,' Shading CF'!$C52:$C55,' Shading CF'!M52:M55)","v":0.6},{"$f":"LOOKUP(G48,' Shading CF'!$C52:$C55,' Shading CF'!N52:N55)","v":0.65}]
[null,1.2,"SC R1 1.2",{"$f":"LOOKUP(D48,' Shading CF'!$C58:$C60,' Shading CF'!K58:K60)","v":0.67},{"$f":"LOOKUP(E48,' Shading CF'!$C58:$C60,' Shading CF'!L58:L60)","v":0.67},{"$f":"LOOKUP(F48,' Shading CF'!$C58:$C60,' Shading CF'!M58:M60)","v":0.6},{"$f":"LOOKUP(G48,' Shading CF'!$C58:$C60,' Shading CF'!N58:N60)","v":0.65}]
[null,null,"SC R1 + R2 combined",{"$f":"LOOKUP(D47,$B49:$B55,D49:D55)","v":1},{"$f":"LOOKUP(E47,$B49:$B55,E49:E55)","v":1},{"$f":"LOOKUP(F47,$B49:$B55,F49:F55)","v":1},{"$f":"LOOKUP(G47,$B49:$B55,G49:G55)","v":1}]
[]
[null,null,"SC of External Shades",{"$f":"IF(D46=TRUE,D56,IF(D41>0,D44,D39))","v":1},1,1,1]
[]
[]
[null,null,"Total SC",{"$f":"D21*D58","v":0.65},0.65,0.65,0.65]
[null,null,"OTTVi",{"$f":"($K$4*D18*(1-D17)*D19)+($K$5*D17*D20)+($K$3*D16*D17*D61)","v":64.736099999999993},11.700000000000001,80.965170000000001,66.70326]
[null,null,"OTTVi x Area",{"$f":"D62*D24","v":36899.576999999997},6669.0000000000009,23075.07345,19010.429100000001,{"$f":"SUM(D63:G63)","v":85654.079549999995}]
[null,null,null,null,null,null,null,{"$f":"H63/H24","v":50.090104999999994}]
[]
[null,null,"Calculation of Daylight Area"]
[null,null,"Depth of Daylight Factor of 1.5% (m) from façade",{"$f":"'Input Data'!C60","v":0},4,2,2]
[null,null,"Glazing Length (m)",{"$f":"D23/D29","v":185.25000000000003},0,74.100000000000009,74.100000000000009]
[null,null,"Area Daylight (m2)",{"$f":"D68*D$67","v":0},0,148.20000000000002,148.20000000000002]
[null,null,"Total Daylight Area (m2)",{"$f":"SUM(D69:G69)+D75","v":296.40000000000003}]
[null,null,"Percentage of Possible Daylight Area (%)",{"$f":"D70/D2","v":0.24700000000000003}]
[]
[null,null,"Skylight Area",{"$f":"'Input Data'!C45*D8","v":0},"m2"]
[null,null,"% area added to skylight area covered by daylight",0.15]
[null,null,"Total Daylight Area covered by Skylight",{"$f":"D73+D73*D74","v":0},"m2"]

{"sheet":"OTTV Proposed","index":5,"n_rows":75,"n_cols":11,"rows_kept":75,"cut":false,"hidden":false,"merged":[]}
[null,"Shoe Box Shaped Building Assumed",null,{"$f":"IF('Input Data'!C23=1,Menu!J18,Menu!J17)","v":"OTTV cals is DEPENDENT on This Page input"}]
[null,null,"Total AC Floor Area",{"$f":"'Input Data'!C4","v":1200},"m2",null,"Calculated OTTV",null,null,"OTTV Constants for Malaysia"]
[null,null,"No of Floors (including Ground)",{"$f":"'Input Data'!C5","v":6},"floors",null,{"$f":"H64","v":29.296427550000001},"W/m2",null,"Solar Factor",194]
[null,null,"Floor to Floor Height",{"$f":"'Input Data'!C6","v":4.75},"m",null,null,null,null,"DT wall",15]
[null,null,"Aspect Ratio",{"$f":"'Input Data'!C7","v":2},"to 1",null,null,null,null,"DT glazing",6]
[null,null,"Building Orientation (Index)",{"$f":"'Input Data'!C8","v":1}]
[null,null,"Building Orientation (Local North facing where?)",{"$f":"INDEX(Menu!A3:A18,'OTTV Proposed'!D6)","v":"North"}]
[null,null,"Floor Area per floor (Roof Area)",{"$f":"D2/D3","v":200},"m2"]
[null,null,"Building Length (Local North)",{"$f":"SQRT(D8*D5)","v":20},"m"]
[null,null,"Building Width",{"$f":"D9/D5","v":10},"m"]
[null,null,"Total Wall Area",{"$f":"(D9*D4*D3*2)+(D10*D4*D3*2)","v":1710},"m2"]
[]
[]
[null,null,"Actual Façade Direction",{"$f":"INDEX(Menu!$A3:$A18,'OTTV Proposed'!$D6)","v":"North"},{"$f":"INDEX(Menu!$A3:$A18,'OTTV Proposed'!$D6+4)","v":"South"},{"$f":"INDEX(Menu!$A3:$A18,'OTTV Proposed'!$D6+2)","v":"East"},{"$f":"INDEX(Menu!$A3:$A18,'OTTV Proposed'!$D6+6)","v":"West"}]
[null,null,"Descriptions","Local North","Local South","Local East","Local West","Total"]
[null,null,"Solar Correction Factor",{"$f":"INDEX(Menu!$B3:$B18,'OTTV Proposed'!$D6)","v":0.9},{"$f":"INDEX(Menu!$B3:$B18,'OTTV Proposed'!$D6+4)","v":0.92},{"$f":"INDEX(Menu!$B3:$B18,'OTTV Proposed'!$D6+2)","v":1.23},{"$f":"INDEX(Menu!$B3:$B18,'OTTV Proposed'!$D6+6)","v":0.94}]
[null,null,"WWR",0.39,0,0.39,0.39]
[null,null,"Alpha (Colour of opaque Wall)",0.3,0.3,0.3,0.3]
[null,null,"U-value of Walls",2.6,2.6,2.6,2.6]
[null,null,"U-value of Glazing",4.0999999999999996,5.7,4.0999999999999996,4.0999999999999996]
[null,null,"SC of glazing",0.45,0.65,0.45,0.45]
[null,null,"Opaque Wall Area (m2)",{"$f":"D24-D23","v":347.7},570,173.85,173.85]
[null,null,"Glazing Area (m2)",{"$f":"D24*D17","v":222.3},0,111.15,111.15]
[null,null,"Totall Wall area (m2)",{"$f":"D9*D4*D3","v":570},{"$f":"D24","v":570},{"$f":"D10*D4*D3","v":285},{"$f":"F24","v":285},{"$f":"SUM(D24:G24)","v":1710}]
[]
[]
[null,null,"External Shading of Glazing"]
[null,"Horizontal Shading","Width of Horizontal Projection (HP)",0,0,750,750]
[null,null,"Height of fenestration (Z)",1.2,1.5,1.86,1.86]
[null,null,"Height of top of fenestration to bottom of projection (Y)",0,0,0,0]
[null,null,"R1 normal",{"$f":"D28/D29","v":0},0,403.22580645161287,403.22580645161287]
[null,null,"R1 (T)",{"$f":"D28/(D29+D30)","v":0},0,403.22580645161287,403.22580645161287]
[null,null,"R1 (Y)",{"$f":"IF(D30>0,D28/D30,0)","v":0},0,0,0]
[null,null,"SC t",{"$f":"LOOKUP(D32,' Shading CF'!$B7:$B15,' Shading CF'!K7:K15)","v":1},{"$f":"LOOKUP(E32,' Shading CF'!$B7:$B15,' Shading CF'!L7:L15)","v":1},{"$f":"LOOKUP(F32,' Shading CF'!$B7:$B15,' Shading CF'!M7:M15)","v":0.55000000000000004},{"$f":"LOOKUP(G32,' Shading CF'!$B7:$B15,' Shading CF'!N7:N15)","v":0.61}]
[null,null,"SC y",{"$f":"LOOKUP(D33,' Shading CF'!$B7:$B15,' Shading CF'!K7:K15)","v":1},{"$f":"LOOKUP(E33,' Shading CF'!$B7:$B15,' Shading CF'!L7:L15)","v":1},{"$f":"LOOKUP(F33,' Shading CF'!$B7:$B15,' Shading CF'!M7:M15)","v":1},{"$f":"LOOKUP(G33,' Shading CF'!$B7:$B15,' Shading CF'!N7:N15)","v":1}]
[null,null,"SC z computed",{"$f":"((D30+D29)*D34-(D30*D35))/D29","v":1},1,0.55000000000000004,0.61]
[null,null,"SC z",{"$f":"IF(D36<1,D36,1)","v":1},1,0.55000000000000004,0.61]
[null,null,"SC 1 normal",{"$f":"LOOKUP(D31,' Shading CF'!$B7:$B15,' Shading CF'!K7:K15)","v":1},{"$f":"LOOKUP(E31,' Shading CF'!$B7:$B15,' Shading CF'!L7:L15)","v":1},{"$f":"LOOKUP(F31,' Shading CF'!$B7:$B15,' Shading CF'!M7:M15)","v":0.55000000000000004},{"$f":"LOOKUP(G31,' Shading CF'!$B7:$B15,' Shading CF'!N7:N15)","v":0.61}]
[null,null,"SC R1",{"$f":"IF(D30>0,D37,D38)","v":1},1,0.55000000000000004,0.61]
[]
[null,"Vertical Shading","Width of Vertical Projection (VP)",750,0,0,0]
[null,null,"Length of fenestration (L)",2,1,1,1]
[null,null,"R2",{"$f":"D41/D42","v":375},0,0,0]
[null,null,"SC R2",{"$f":"LOOKUP(D43,' Shading CF'!$B20:$B28,' Shading CF'!K20:K28)","v":0.7},{"$f":"LOOKUP(E43,' Shading CF'!$B20:$B28,' Shading CF'!L20:L28)","v":1},{"$f":"LOOKUP(F43,' Shading CF'!$B20:$B28,' Shading CF'!M20:M28)","v":1},{"$f":"LOOKUP(G43,' Shading CF'!$B20:$B28,' Shading CF'!N20:N28)","v":1}]
[]
[null,"Combined Shading","Horizontal + Vertical Shading? (Eggcrate)",{"$f":"AND(IF(D28>0,TRUE,FALSE),IF(D41>0,TRUE,FALSE))","v":false},false,false,false]
[null,null,"R1 (refer to MS 1525)",{"$f":"D31","v":0},0,403.22580645161287,403.22580645161287]
[null,null,"R2 (refer to MS 1525)",{"$f":"D43","v":375},0,0,0]
[null,0,"SC R1 0",0.7,1,1,1]
[null,0.2,"SC R1 0.2",{"$f":"LOOKUP(D48,' Shading CF'!$C34:$C37,' Shading CF'!K34:K37)","v":0.56000000000000005},{"$f":"LOOKUP(E48,' Shading CF'!$C34:$C37,' Shading CF'!L34:L37)","v":0.88500000000000001},{"$f":"LOOKUP(F48,' Shading CF'!$C34:$C37,' Shading CF'!M34:M37)","v":0.88500000000000001},{"$f":"LOOKUP(G48,' Shading CF'!$C34:$C37,' Shading CF'!N34:N37)","v":0.89500000000000002}]
[null,0.4,"SC R1 0.4",{"$f":"LOOKUP(D48,' Shading CF'!$C39:$C42,' Shading CF'!K39:K42)","v":0.46},{"$f":"LOOKUP(E48,' Shading CF'!$C39:$C42,' Shading CF'!L39:L42)","v":0.77},{"$f":"LOOKUP(F48,' Shading CF'!$C39:$C42,' Shading CF'!M39:M42)","v":0.77},{"$f":"LOOKUP(G48,' Shading CF'!$C39:$C42,' Shading CF'!N39:N42)","v":0.79}]
[null,0.6,"SC R1 0.6",{"$f":"LOOKUP(D48,' Shading CF'!$C44:$C46,' Shading CF'!K44:K46)","v":0.43},{"$f":"LOOKUP(E48,' Shading CF'!$C44:$C46,' Shading CF'!L44:L46)","v":0.71},{"$f":"LOOKUP(F48,' Shading CF'!$C44:$C46,' Shading CF'!M44:M46)","v":0.68},{"$f":"LOOKUP(G48,' Shading CF'!$C44:$C46,' Shading CF'!N44:N46)","v":0.71}]
[null,0.8,"SC R1 0.8",{"$f":"LOOKUP(D48,' Shading CF'!$C48:$C50,' Shading CF'!K48:K50)","v":0.4},{"$f":"LOOKUP(E48,' Shading CF'!$C48:$C50,' Shading CF'!L48:L50)","v":0.67},{"$f":"LOOKUP(F48,' Shading CF'!$C48:$C50,' Shading CF'!M48:M50)","v":0.6},{"$f":"LOOKUP(G48,' Shading CF'!$C48:$C50,' Shading CF'!N48:N50)","v":0.65}]
[null,1,"SC R1 1.0",{"$f":"LOOKUP(D48,' Shading CF'!$C52:$C55,' Shading CF'!K52:K55)","v":0.38},{"$f":"LOOKUP(E48,' Shading CF'!$C52:$C55,' Shading CF'!L52:L55)","v":0.67},{"$f":"LOOKUP(F48,' Shading CF'!$C52:$C55,' Shading CF'!M52:M55)","v":0.6},{"$f":"LOOKUP(G48,' Shading CF'!$C52:$C55,' Shading CF'!N52:N55)","v":0.65}]
[null,1.2,"SC R1 1.2",{"$f":"LOOKUP(D48,' Shading CF'!$C58:$C60,' Shading CF'!K58:K60)","v":0.38},{"$f":"LOOKUP(E48,' Shading CF'!$C58:$C60,' Shading CF'!L58:L60)","v":0.67},{"$f":"LOOKUP(F48,' Shading CF'!$C58:$C60,' Shading CF'!M58:M60)","v":0.6},{"$f":"LOOKUP(G48,' Shading CF'!$C58:$C60,' Shading CF'!N58:N60)","v":0.65}]
[null,null,"SC R1 + R2 combined",{"$f":"LOOKUP(D47,$B49:$B55,D49:D55)","v":0.7},{"$f":"LOOKUP(E47,$B49:$B55,E49:E55)","v":1},{"$f":"LOOKUP(F47,$B49:$B55,F49:F55)","v":0.6},{"$f":"LOOKUP(G47,$B49:$B55,G49:G55)","v":0.65}]
[]
[null,null,"SC of External Shades",{"$f":"IF(D46=TRUE,D56,IF(D41>0,D44,D39))","v":0.7},1,0.55000000000000004,0.61]
[]
[]
[null,null,"Total SC",{"$f":"D21*D58","v":0.315},0.65,0.24750000000000003,0.27450000000000002]
[null,null,"OTTVi",{"$f":"($K$4*D18*(1-D17)*D19)+($K$5*D17*D20)+($K$3*D16*D17*D61)","v":38.180610000000001},11.700000000000001,39.763795500000001,36.253549800000002]
[null,null,"OTTVi x Area",{"$f":"D62*D24","v":21762.947700000001},6669.0000000000009,11332.6817175,10332.261693,{"$f":"SUM(D63:G63)","v":50096.891110500001}]
[null,null,null,null,null,null,null,{"$f":"H63/H24","v":29.296427550000001}]
[]
[null,null,"Calculation of Daylight Area"]
[null,null,"Depth of Daylight Factor of 1.5% (m) from façade",{"$f":"'Input Data'!D60","v":0.2},1,3,2]
[null,null,"Estimated Glazing Length (m)",{"$f":"D23/D29","v":185.25000000000003},0,59.758064516129032,59.758064516129032]
[null,null,"Area Daylight (m2)",{"$f":"D68*D$67","v":37.050000000000004},0,179.2741935483871,119.51612903225806]
[null,null,"Total Daylight Area (m2)",{"$f":"SUM(D69:G69)+D75","v":335.84032258064519}]
[null,null,"Percentage of Possible Daylight Area (%)",{"$f":"D70/D2","v":0.27986693548387098}]
[]
[null,null,"Skylight Area",{"$f":"'Input Data'!D45*D8","v":0},"m2"]
[null,null,"% area added to skylight area covered by daylight",0.15]
[null,null,"Total Daylight Area covered by Skylight",{"$f":"D73+D73*D74","v":0},"m2"]

{"sheet":"OTTV Simplified Base","index":6,"n_rows":75,"n_cols":11,"rows_kept":75,"cut":false,"hidden":true,"merged":[]}
[null,"Shoe Box Shaped Building Assumed"]
[null,null,"Total AC Floor Area",{"$f":"'Input Data'!C4","v":1200},"m2",null,"Calculated OTTV",null,null,"OTTV Constants for Malaysia"]
[null,null,"No of Floors (including Ground)",{"$f":"'Input Data'!C5","v":6},"floors",null,{"$f":"H64","v":116.27120000000002},"W/m2",null,"Solar Factor",194]
[null,null,"Floor to Floor Height",{"$f":"'Input Data'!C6","v":4.75},"m",null,null,null,null,"DT wall",15]
[null,null,"Aspect Ratio",{"$f":"'Input Data'!C7","v":2},"to 1",null,null,null,null,"DT glazing",6]
[null,null,"Building Orientation Index",{"$f":"'OTTV Baseline'!D6","v":1}]
[null,null,"Building Orientation (Local North facing where?)",{"$f":"INDEX(Menu!A3:A18,'OTTV Baseline'!D6)","v":"North"}]
[null,null,"Floor Area per floor (Roof Area)",{"$f":"D2/D3","v":200},"m2"]
[null,null,"Building Length (Local North)",{"$f":"SQRT(D8*D5)","v":20},"m"]
[null,null,"Building Width",{"$f":"D9/D5","v":10},"m"]
[null,null,"Total Wall Area",{"$f":"(D9*D4*D3*2)+(D10*D4*D3*2)","v":1710},"m2"]
[]
[]
[null,null,"Actual Façade Direction",{"$f":"INDEX(Menu!$A3:$A18,'OTTV Simplified Base'!$D6)","v":"North"},{"$f":"INDEX(Menu!$A3:$A18,'OTTV Simplified Base'!$D6+4)","v":"South"},{"$f":"INDEX(Menu!$A3:$A18,'OTTV Simplified Base'!$D6+2)","v":"East"},{"$f":"INDEX(Menu!$A3:$A18,'OTTV Simplified Base'!$D6+6)","v":"West"}]
[null,null,"Descriptions","Local North","Local South","Local East","Local West","Total"]
[null,null,"Solar Correction Factor",{"$f":"INDEX(Menu!$B3:$B18,'OTTV Simplified Base'!$D6)","v":0.9},{"$f":"INDEX(Menu!$B3:$B18,'OTTV Simplified Base'!$D6+4)","v":0.92},{"$f":"INDEX(Menu!$B3:$B18,'OTTV Simplified Base'!$D6+2)","v":1.23},{"$f":"INDEX(Menu!$B3:$B18,'OTTV Simplified Base'!$D6+6)","v":0.94}]
[null,null,"WWR",{"$f":"'Input Data'!C26","v":0.8},{"$f":"D17","v":0.8},0.8,0.8]
[null,null,"Alpha (Colour of opaque Wall)",{"$f":"'Input Data'!C27","v":1},{"$f":"D18","v":1},1,1]
[null,null,"U-value of Walls",{"$f":"'Input Data'!C28","v":1.5},1.5,1.5,1.5]
[null,null,"U-value of Glazing",{"$f":"'Input Data'!C29","v":4.5},4.5,4.5,4.5]
[null,null,"SC of glazing",{"$f":"'Input Data'!C30","v":0.6},0.6,0.6,0.6]
[null,null,"Opaque Wall Area (m2)",{"$f":"D24-D23","v":114},114,57,57]
[null,null,"Glazing Area (m2)",{"$f":"D24*D17","v":456},456,228,228]
[null,null,"Totall Wall area (m2)",{"$f":"D9*D4*D3","v":570},{"$f":"D24","v":570},{"$f":"D10*D4*D3","v":285},{"$f":"F24","v":285},{"$f":"SUM(D24:G24)","v":1710}]
[]
[]
[null,null,"External Shading of Glazing"]
[null,"Horizontal Shading","Width of Horizontal Projection (HP)",{"$f":"'Input Data'!C32","v":0},{"$f":"D28","v":0},0,0]
[null,null,"Height of fenestration (Z)",{"$f":"'Input Data'!C33","v":1.8},{"$f":"D29","v":1.8},1.8,1.8]
[null,null,"Height of top of fenestration to bottom of projection (Y)",{"$f":"'Input Data'!C34","v":0.8},0.8,0.8,0.8]
[null,null,"R1 normal",{"$f":"D28/D29","v":0},0,0,0]
[null,null,"R1 (T)",{"$f":"D28/(D29+D30)","v":0},0,0,0]
[null,null,"R1 (Y)",{"$f":"IF(D30>0,D28/D30,0)","v":0},0,0,0]
[null,null,"SC t",{"$f":"LOOKUP(D32,' Shading CF'!$B7:$B15,' Shading CF'!K7:K15)","v":1},{"$f":"LOOKUP(E32,' Shading CF'!$B7:$B15,' Shading CF'!L7:L15)","v":1},{"$f":"LOOKUP(F32,' Shading CF'!$B7:$B15,' Shading CF'!M7:M15)","v":1},{"$f":"LOOKUP(G32,' Shading CF'!$B7:$B15,' Shading CF'!N7:N15)","v":1}]
[null,null,"SC y",{"$f":"LOOKUP(D33,' Shading CF'!$B7:$B15,' Shading CF'!K7:K15)","v":1},{"$f":"LOOKUP(E33,' Shading CF'!$B7:$B15,' Shading CF'!L7:L15)","v":1},{"$f":"LOOKUP(F33,' Shading CF'!$B7:$B15,' Shading CF'!M7:M15)","v":1},{"$f":"LOOKUP(G33,' Shading CF'!$B7:$B15,' Shading CF'!N7:N15)","v":1}]
[null,null,"SC z computed",{"$f":"((D30+D29)*D34-(D30*D35))/D29","v":1},1,1,1]
[null,null,"SC z",{"$f":"IF(D36<1,D36,1)","v":1},1,1,1]
[null,null,"SC 1 normal",{"$f":"LOOKUP(D31,' Shading CF'!$B7:$B15,' Shading CF'!K7:K15)","v":1},{"$f":"LOOKUP(E31,' Shading CF'!$B7:$B15,' Shading CF'!L7:L15)","v":1},{"$f":"LOOKUP(F31,' Shading CF'!$B7:$B15,' Shading CF'!M7:M15)","v":1},{"$f":"LOOKUP(G31,' Shading CF'!$B7:$B15,' Shading CF'!N7:N15)","v":1}]
[null,null,"SC R1",{"$f":"IF(D30>0,D37,D38)","v":1},1,1,1]
[]
[null,"Vertical Shading","Width of Vertical Projection (VP)",{"$f":"'Input Data'!C36","v":0},{"$f":"D41","v":0},0,0]
[null,null,"Length of fenestration (L)",{"$f":"'Input Data'!C37","v":2.6},2.6,2.6,2.6]
[null,null,"R2",{"$f":"D41/D42","v":0},0,0,0]
[null,null,"SC R2",{"$f":"LOOKUP(D43,' Shading CF'!$B20:$B28,' Shading CF'!K20:K28)","v":1},{"$f":"LOOKUP(E43,' Shading CF'!$B20:$B28,' Shading CF'!L20:L28)","v":1},{"$f":"LOOKUP(F43,' Shading CF'!$B20:$B28,' Shading CF'!M20:M28)","v":1},{"$f":"LOOKUP(G43,' Shading CF'!$B20:$B28,' Shading CF'!N20:N28)","v":1}]
[]
[null,"Combined Shading","Horizontal + Vertical Shading? (Eggcrate)",{"$f":"AND(IF(D28>0,TRUE,FALSE),IF(D41>0,TRUE,FALSE))","v":false},false,false,false]
[null,null,"R1 (refer to MS 1525)",{"$f":"D31","v":0},0,0,0]
[null,null,"R2 (refer to MS 1525)",{"$f":"D43","v":0},0,0,0]
[null,0,"SC R1 0",1,1,1,1]
[null,0.2,"SC R1 0.2",{"$f":"LOOKUP(D48,' Shading CF'!$C34:$C37,' Shading CF'!K34:K37)","v":0.88500000000000001},{"$f":"LOOKUP(E48,' Shading CF'!$C34:$C37,' Shading CF'!L34:L37)","v":0.88500000000000001},{"$f":"LOOKUP(F48,' Shading CF'!$C34:$C37,' Shading CF'!M34:M37)","v":0.88500000000000001},{"$f":"LOOKUP(G48,' Shading CF'!$C34:$C37,' Shading CF'!N34:N37)","v":0.89500000000000002}]
[null,0.4,"SC R1 0.4",{"$f":"LOOKUP(D48,' Shading CF'!$C39:$C42,' Shading CF'!K39:K42)","v":0.77},{"$f":"LOOKUP(E48,' Shading CF'!$C39:$C42,' Shading CF'!L39:L42)","v":0.77},{"$f":"LOOKUP(F48,' Shading CF'!$C39:$C42,' Shading CF'!M39:M42)","v":0.77},{"$f":"LOOKUP(G48,' Shading CF'!$C39:$C42,' Shading CF'!N39:N42)","v":0.79}]
[null,0.6,"SC R1 0.6",{"$f":"LOOKUP(D48,' Shading CF'!$C44:$C46,' Shading CF'!K44:K46)","v":0.71},{"$f":"LOOKUP(E48,' Shading CF'!$C44:$C46,' Shading CF'!L44:L46)","v":0.71},{"$f":"LOOKUP(F48,' Shading CF'!$C44:$C46,' Shading CF'!M44:M46)","v":0.68},{"$f":"LOOKUP(G48,' Shading CF'!$C44:$C46,' Shading CF'!N44:N46)","v":0.71}]
[null,0.8,"SC R1 0.8",{"$f":"LOOKUP(D48,' Shading CF'!$C48:$C50,' Shading CF'!K48:K50)","v":0.67},{"$f":"LOOKUP(E48,' Shading CF'!$C48:$C50,' Shading CF'!L48:L50)","v":0.67},{"$f":"LOOKUP(F48,' Shading CF'!$C48:$C50,' Shading CF'!M48:M50)","v":0.6},{"$f":"LOOKUP(G48,' Shading CF'!$C48:$C50,' Shading CF'!N48:N50)","v":0.65}]
[null,1,"SC R1 1.0",{"$f":"LOOKUP(D48,' Shading CF'!$C52:$C55,' Shading CF'!K52:K55)","v":0.67},{"$f":"LOOKUP(E48,' Shading CF'!$C52:$C55,' Shading CF'!L52:L55)","v":0.67},{"$f":"LOOKUP(F48,' Shading CF'!$C52:$C55,' Shading CF'!M52:M55)","v":0.6},{"$f":"LOOKUP(G48,' Shading CF'!$C52:$C55,' Shading CF'!N52:N55)","v":0.65}]
[null,1.2,"SC R1 1.2",{"$f":"LOOKUP(D48,' Shading CF'!$C58:$C60,' Shading CF'!K58:K60)","v":0.67},{"$f":"LOOKUP(E48,' Shading CF'!$C58:$C60,' Shading CF'!L58:L60)","v":0.67},{"$f":"LOOKUP(F48,' Shading CF'!$C58:$C60,' Shading CF'!M58:M60)","v":0.6},{"$f":"LOOKUP(G48,' Shading CF'!$C58:$C60,' Shading CF'!N58:N60)","v":0.65}]
[null,null,"SC R1 + R2 combined",{"$f":"LOOKUP(D47,$B49:$B55,D49:D55)","v":1},{"$f":"LOOKUP(E47,$B49:$B55,E49:E55)","v":1},{"$f":"LOOKUP(F47,$B49:$B55,F49:F55)","v":1},{"$f":"LOOKUP(G47,$B49:$B55,G49:G55)","v":1}]
[]
[null,null,"SC of External Shades",{"$f":"IF(D46=TRUE,D56,IF(D41>0,D44,D39))","v":1},1,1,1]
[]
[]
[null,null,"Total SC",{"$f":"D21*D58","v":0.6},0.6,0.6,0.6]
[null,null,"OTTVi",{"$f":"($K$4*D18*(1-D17)*D19)+($K$5*D17*D20)+($K$3*D16*D17*D61)","v":109.90800000000002},111.77040000000002,140.63760000000002,113.6328]
[null,null,"OTTVi x Area",{"$f":"D62*D24","v":62647.560000000012},63709.128000000012,40081.716000000008,32385.348000000002,{"$f":"SUM(D63:G63)","v":198823.75200000004}]
[null,null,null,null,null,null,null,{"$f":"H63/H24","v":116.27120000000002}]
[]
[null,null,"Calculation of Daylight Area"]
[null,null,"Depth of Daylight Factor of 1.5% (m)",{"$f":"'Input Data'!C60","v":0}]
[null,null,"Glazing Length (m)",{"$f":"D23/D29","v":253.33333333333331},253.33333333333331,126.66666666666666,126.66666666666666]
[null,null,"Area Daylight (m2)",{"$f":"D68*$D$67","v":0},{"$f":"E68*$D$67","v":0},{"$f":"F68*$D$67","v":0},{"$f":"G68*$D$67","v":0}]
[null,null,"Total Daylight Area (m2)",{"$f":"SUM(D69:G69)+D75","v":0}]
[null,null,"Percentage of Possible Daylight Area (%)",{"$f":"D70/D2","v":0}]
[]
[null,null,"Skylight Area",{"$f":"'Input Data'!C45*D8","v":0},"m2"]
[null,null,"Add % of area to skylight area covered by daylight",0.15]
[null,null,"Total Skylight Area covered by Daylighting",{"$f":"D73+D73*D74","v":0},"m2"]

{"sheet":"OTTV Simplified Proposed ","index":7,"n_rows":75,"n_cols":11,"rows_kept":75,"cut":false,"hidden":true,"merged":[]}
[null,"Shoe Box Shaped Building Assumed"]
[null,null,"Total AC Floor Area",{"$f":"'Input Data'!C4","v":1200},"m2",null,"Calculated OTTV",null,null,"OTTV Constants for Malaysia"]
[null,null,"No of Floors (including Ground)",{"$f":"'Input Data'!C5","v":6},"floors",null,{"$f":"H64","v":48.057645000000001},"W/m2",null,"Solar Factor",194]
[null,null,"Floor to Floor Height",{"$f":"'Input Data'!C6","v":4.75},"m",null,null,null,null,"DT wall",15]
[null,null,"Aspect Ratio",{"$f":"'Input Data'!C7","v":2},"to 1",null,null,null,null,"DT glazing",6]
[null,null,"Building Orientation Index",{"$f":"'OTTV Baseline'!D6","v":1}]
[null,null,"Building Orientation (Local North facing where?)",{"$f":"INDEX(Menu!A3:A18,'OTTV Baseline'!D6)","v":"North"}]
[null,null,"Floor Area per floor (Roof Area)",{"$f":"D2/D3","v":200},"m2"]
[null,null,"Building Length (Local North)",{"$f":"SQRT(D8*D5)","v":20},"m"]
[null,null,"Building Width",{"$f":"D9/D5","v":10},"m"]
[null,null,"Total Wall Area",{"$f":"(D9*D4*D3*2)+(D10*D4*D3*2)","v":1710},"m2"]
[]
[]
[null,null,"Actual Façade Direction",{"$f":"INDEX(Menu!$A3:$A18,'OTTV Simplified Proposed '!$D6)","v":"North"},{"$f":"INDEX(Menu!$A3:$A18,'OTTV Simplified Proposed '!$D6+4)","v":"South"},{"$f":"INDEX(Menu!$A3:$A18,'OTTV Simplified Proposed '!$D6+2)","v":"East"},{"$f":"INDEX(Menu!$A3:$A18,'OTTV Simplified Proposed '!$D6+6)","v":"West"}]
[null,null,"Descriptions","Local North","Local South","Local East","Local West","Total"]
[null,null,"Solar Correction Factor",{"$f":"INDEX(Menu!$B3:$B18,'OTTV Simplified Proposed '!$D6)","v":0.9},{"$f":"INDEX(Menu!$B3:$B18,'OTTV Simplified Proposed '!$D6+4)","v":0.92},{"$f":"INDEX(Menu!$B3:$B18,'OTTV Simplified Proposed '!$D6+2)","v":1.23},{"$f":"INDEX(Menu!$B3:$B18,'OTTV Simplified Proposed '!$D6+6)","v":0.94}]
[null,null,"WWR",{"$f":"'Input Data'!D26","v":0.5},{"$f":"D17","v":0.5},0.5,0.5]
[null,null,"Alpha (Colour of opaque Wall)",{"$f":"'Input Data'!D27","v":1},1,1,1]
[null,null,"U-value of Walls",{"$f":"'Input Data'!D28","v":1.5},1.5,1.5,1.5]
[null,null,"U-value of Glazing",{"$f":"'Input Data'!D29","v":4.5},4.5,4.5,4.5]
[null,null,"SC of glazing",{"$f":"'Input Data'!D30","v":0.3},0.3,0.3,0.3]
[null,null,"Opaque Wall Area (m2)",{"$f":"D24-D23","v":285},285,142.5,142.5]
[null,null,"Glazing Area (m2)",{"$f":"D24*D17","v":285},285,142.5,142.5]
[null,null,"Totall Wall area (m2)",{"$f":"D9*D4*D3","v":570},{"$f":"D24","v":570},{"$f":"D10*D4*D3","v":285},{"$f":"F24","v":285},{"$f":"SUM(D24:G24)","v":1710}]
[]
[]
[null,null,"External Shading of Glazing"]
[null,"Horizontal Shading","Width of Horizontal Projection (HP)",{"$f":"'Input Data'!D32","v":1},{"$f":"D28","v":1},1,1]
[null,null,"Height of fenestration (Z)",{"$f":"'Input Data'!D33","v":1.8},1.8,1.8,1.8]
[null,null,"Height of top of fenestration to bottom of projection (Y)",{"$f":"'Input Data'!D34","v":0.8},0.8,0.8,0.8]
[null,null,"R1 normal",{"$f":"D28/D29","v":0.55555555555555558},0.55555555555555558,0.55555555555555558,0.55555555555555558]
[null,null,"R1 (T)",{"$f":"D28/(D29+D30)","v":0.38461538461538458},0.38461538461538458,0.38461538461538458,0.38461538461538458]
[null,null,"R1 (Y)",{"$f":"IF(D30>0,D28/D30,0)","v":1.25},1.25,1.25,1.25]
[null,null,"SC t",{"$f":"LOOKUP(D32,' Shading CF'!$B7:$B15,' Shading CF'!K7:K15)","v":0.77},{"$f":"LOOKUP(E32,' Shading CF'!$B7:$B15,' Shading CF'!L7:L15)","v":0.77},{"$f":"LOOKUP(F32,' Shading CF'!$B7:$B15,' Shading CF'!M7:M15)","v":0.77},{"$f":"LOOKUP(G32,' Shading CF'!$B7:$B15,' Shading CF'!N7:N15)","v":0.79}]
[null,null,"SC y",{"$f":"LOOKUP(D33,' Shading CF'!$B7:$B15,' Shading CF'!K7:K15)","v":0.67},{"$f":"LOOKUP(E33,' Shading CF'!$B7:$B15,' Shading CF'!L7:L15)","v":0.67},{"$f":"LOOKUP(F33,' Shading CF'!$B7:$B15,' Shading CF'!M7:M15)","v":0.6},{"$f":"LOOKUP(G33,' Shading CF'!$B7:$B15,' Shading CF'!N7:N15)","v":0.65}]
[null,null,"SC z computed",{"$f":"((D30+D29)*D34-(D30*D35))/D29","v":0.81444444444444453},0.81444444444444453,0.84555555555555562,0.85222222222222233]
[null,null,"SC z",{"$f":"IF(D36<1,D36,1)","v":0.81444444444444453},0.81444444444444453,0.84555555555555562,0.85222222222222233]
[null,null,"SC 1 normal",{"$f":"LOOKUP(D31,' Shading CF'!$B7:$B15,' Shading CF'!K7:K15)","v":0.71},{"$f":"LOOKUP(E31,' Shading CF'!$B7:$B15,' Shading CF'!L7:L15)","v":0.71},{"$f":"LOOKUP(F31,' Shading CF'!$B7:$B15,' Shading CF'!M7:M15)","v":0.68},{"$f":"LOOKUP(G31,' Shading CF'!$B7:$B15,' Shading CF'!N7:N15)","v":0.71}]
[null,null,"SC R1",{"$f":"IF(D30>0,D37,D38)","v":0.81444444444444453},0.81444444444444453,0.84555555555555562,0.85222222222222233]
[]
[null,"Vertical Shading","Width of Vertical Projection (VP)",{"$f":"'Input Data'!D36","v":0},{"$f":"D41","v":0},0,0]
[null,null,"Length of fenestration (L)",{"$f":"'Input Data'!D37","v":2.6},2.6,2.6,2.6]
[null,null,"R2",{"$f":"D41/D42","v":0},0,0,0]
[null,null,"SC R2",{"$f":"LOOKUP(D43,' Shading CF'!$B20:$B28,' Shading CF'!K20:K28)","v":1},{"$f":"LOOKUP(E43,' Shading CF'!$B20:$B28,' Shading CF'!L20:L28)","v":1},{"$f":"LOOKUP(F43,' Shading CF'!$B20:$B28,' Shading CF'!M20:M28)","v":1},{"$f":"LOOKUP(G43,' Shading CF'!$B20:$B28,' Shading CF'!N20:N28)","v":1}]
[]
[null,"Combined Shading","Horizontal + Vertical Shading? (Eggcrate)",{"$f":"AND(IF(D28>0,TRUE,FALSE),IF(D41>0,TRUE,FALSE))","v":false},false,false,false]
[null,null,"R1 (refer to MS 1525)",{"$f":"D31","v":0.55555555555555558},0.55555555555555558,0.55555555555555558,0.55555555555555558]
[null,null,"R2 (refer to MS 1525)",{"$f":"D43","v":0},0,0,0]
[null,0,"SC R1 0",1,1,1,1]
[null,0.2,"SC R1 0.2",{"$f":"LOOKUP(D48,' Shading CF'!$C34:$C37,' Shading CF'!K34:K37)","v":0.88500000000000001},{"$f":"LOOKUP(E48,' Shading CF'!$C34:$C37,' Shading CF'!L34:L37)","v":0.88500000000000001},{"$f":"LOOKUP(F48,' Shading CF'!$C34:$C37,' Shading CF'!M34:M37)","v":0.88500000000000001},{"$f":"LOOKUP(G48,' Shading CF'!$C34:$C37,' Shading CF'!N34:N37)","v":0.89500000000000002}]
[null,0.4,"SC R1 0.4",{"$f":"LOOKUP(D48,' Shading CF'!$C39:$C42,' Shading CF'!K39:K42)","v":0.77},{"$f":"LOOKUP(E48,' Shading CF'!$C39:$C42,' Shading CF'!L39:L42)","v":0.77},{"$f":"LOOKUP(F48,' Shading CF'!$C39:$C42,' Shading CF'!M39:M42)","v":0.77},{"$f":"LOOKUP(G48,' Shading CF'!$C39:$C42,' Shading CF'!N39:N42)","v":0.79}]
[null,0.6,"SC R1 0.6",{"$f":"LOOKUP(D48,' Shading CF'!$C44:$C46,' Shading CF'!K44:K46)","v":0.71},{"$f":"LOOKUP(E48,' Shading CF'!$C44:$C46,' Shading CF'!L44:L46)","v":0.71},{"$f":"LOOKUP(F48,' Shading CF'!$C44:$C46,' Shading CF'!M44:M46)","v":0.68},{"$f":"LOOKUP(G48,' Shading CF'!$C44:$C46,' Shading CF'!N44:N46)","v":0.71}]
[null,0.8,"SC R1 0.8",{"$f":"LOOKUP(D48,' Shading CF'!$C48:$C50,' Shading CF'!K48:K50)","v":0.67},{"$f":"LOOKUP(E48,' Shading CF'!$C48:$C50,' Shading CF'!L48:L50)","v":0.67},{"$f":"LOOKUP(F48,' Shading CF'!$C48:$C50,' Shading CF'!M48:M50)","v":0.6},{"$f":"LOOKUP(G48,' Shading CF'!$C48:$C50,' Shading CF'!N48:N50)","v":0.65}]
[null,1,"SC R1 1.0",{"$f":"LOOKUP(D48,' Shading CF'!$C52:$C55,' Shading CF'!K52:K55)","v":0.67},{"$f":"LOOKUP(E48,' Shading CF'!$C52:$C55,' Shading CF'!L52:L55)","v":0.67},{"$f":"LOOKUP(F48,' Shading CF'!$C52:$C55,' Shading CF'!M52:M55)","v":0.6},{"$f":"LOOKUP(G48,' Shading CF'!$C52:$C55,' Shading CF'!N52:N55)","v":0.65}]
[null,1.2,"SC R1 1.2",{"$f":"LOOKUP(D48,' Shading CF'!$C58:$C60,' Shading CF'!K58:K60)","v":0.67},{"$f":"LOOKUP(E48,' Shading CF'!$C58:$C60,' Shading CF'!L58:L60)","v":0.67},{"$f":"LOOKUP(F48,' Shading CF'!$C58:$C60,' Shading CF'!M58:M60)","v":0.6},{"$f":"LOOKUP(G48,' Shading CF'!$C58:$C60,' Shading CF'!N58:N60)","v":0.65}]
[null,null,"SC R1 + R2 combined",{"$f":"LOOKUP(D47,$B49:$B55,D49:D55)","v":0.77},{"$f":"LOOKUP(E47,$B49:$B55,E49:E55)","v":0.77},{"$f":"LOOKUP(F47,$B49:$B55,F49:F55)","v":0.77},{"$f":"LOOKUP(G47,$B49:$B55,G49:G55)","v":0.79}]
[]
[null,null,"SC of External Shades",{"$f":"IF(D46=TRUE,D56,IF(D41>0,D44,D39))","v":0.81444444444444453},0.81444444444444453,0.84555555555555562,0.85222222222222233]
[]
[]
[null,null,"Total SC",{"$f":"D21*D58","v":0.24433333333333335},0.24433333333333335,0.25366666666666665,0.25566666666666671]
[null,null,"OTTVi",{"$f":"($K$4*D18*(1-D17)*D19)+($K$5*D17*D20)+($K$3*D16*D17*D61)","v":46.080300000000001},46.554306666666669,55.014969999999998,48.061686666666674]
[null,null,"OTTVi x Area",{"$f":"D62*D24","v":26265.771000000001},26535.9548,15679.266449999999,13697.580700000002,{"$f":"SUM(D63:G63)","v":82178.572950000002}]
[null,null,null,null,null,null,null,{"$f":"H63/H24","v":48.057645000000001}]
[]
[null,null,"Calculation of Daylight Area"]
[null,null,"Depth of Daylight Factor of 1.5% (m)",{"$f":"'Input Data'!D60","v":0.2}]
[null,null,"Glazing Length (m)",{"$f":"D23/D29","v":158.33333333333334},158.33333333333334,79.166666666666671,79.166666666666671]
[null,null,"Area Daylight (m2)",{"$f":"D68*$D$67","v":31.666666666666671},{"$f":"E68*$D$67","v":31.666666666666671},{"$f":"F68*$D$67","v":15.833333333333336},{"$f":"G68*$D$67","v":15.833333333333336}]
[null,null,"Total Daylight Area (m2)",{"$f":"SUM(D69:G69)+D75","v":95.000000000000028}]
[null,null,"Percentage of Possible Daylight Area (%)",{"$f":"D70/D2","v":7.9166666666666691E-2}]
[]
[null,null,"Skylight Area",{"$f":"'Input Data'!D45*D8","v":0},"m2"]
[null,null,"Add % of area to skylight area covered by daylight",0.15]
[null,null,"Total Skylight Area covered by Daylighting",{"$f":"D73+D73*D74","v":0},"m2"]

{"sheet":" RTTV Base","index":8,"n_rows":16,"n_cols":5,"rows_kept":16,"cut":false,"hidden":true,"merged":[]}
[null,"ShoeBox Shape building assumed"]
[]
[null,null,"Total Roof Area",{"$f":"'OTTV Baseline'!D8","v":200},"m2"]
[null,null,"Percentage of Skylight",{"$f":"'Input Data'!C45","v":0}]
[null,null,"Area of Skylight",{"$f":"D4*D3","v":0},"m2"]
[null,null,"Area of Opaque Roof",{"$f":"D3-D5","v":200},"m2"]
[null,null,"U-value of Opaque Roof",{"$f":"'Input Data'!C46","v":2.5329999999999999},"W/m2K"]
[null,null,"Roof Category Index",{"$f":"'Input Data'!C49","v":2}]
[null,null,"Roof Category",{"$f":"INDEX(Menu!E3:E4,' RTTV Base'!D8)","v":"Heavy Weight"}]
[null,null,"TDeq ",{"$f":"INDEX(Menu!F3:F4,D8)","v":20}]
[null,null,"U-value of Skylight",{"$f":"'Input Data'!C47","v":5.7},"W/m2K"]
[null,null,"DT",{"$f":"'Building Energy Base'!C94","v":5.3000000000000007},"deg Celcius"]
[null,null,"Shading Coefficient of Skylight",{"$f":"'Input Data'!C48","v":0.67}]
[null,null,"SF",323,"W/m2"]
[]
[null,null,"RTTV",{"$f":"((D6*D7*D10)+(D5*D11*D12)+(D5*D13*D14))/D3","v":50.66},"W/m2"]

{"sheet":" RTTV Proposed","index":9,"n_rows":16,"n_cols":5,"rows_kept":16,"cut":false,"hidden":true,"merged":[]}
[null,"ShoeBox Shape building assumed"]
[]
[null,null,"Total Roof Area",{"$f":"'OTTV Proposed'!D8","v":200},"m2"]
[null,null,"Percentage of Skylight",{"$f":"'Input Data'!D45","v":0}]
[null,null,"Area of Skylight",{"$f":"D4*D3","v":0},"m2"]
[null,null,"Area of Opaque Roof",{"$f":"D3-D5","v":200},"m2"]
[null,null,"U-value of Opaque Roof",{"$f":"'Input Data'!D46","v":0.59199999999999997},"W/m2K"]
[null,null,"Roof Category Index",{"$f":"'Input Data'!D49","v":2}]
[null,null,"Roof Category",{"$f":"INDEX(Menu!E3:E4,' RTTV Proposed'!D8)","v":"Heavy Weight"}]
[null,null,"TDeq ",{"$f":"INDEX(Menu!F3:F4,D8)","v":20}]
[null,null,"U-value of Skylight",{"$f":"'Input Data'!D47","v":5.7},"W/m2K"]
[null,null,"DT",{"$f":"'Building Energy Proposed'!C94","v":5.3000000000000007},"deg Celcius"]
[null,null,"Shading Coefficient of Skylight",{"$f":"'Input Data'!D48","v":0.67}]
[null,null,"SF",323,"W/m2"]
[]
[null,null,"RTTV",{"$f":"((D6*D7*D10)+(D5*D11*D12)+(D5*D13*D14))/D3","v":11.84},"W/m2"]

{"sheet":"Building Energy Base","index":10,"n_rows":258,"n_cols":23,"rows_kept":258,"cut":false,"hidden":true,"merged":[]}
["Energy & Cooling Load Calculation based on Steady State Conditions"]
["Assumptions",null,null,null,null,null,null,null,null,null,null,null,null,null,"Calculation Method based on UK Guidance for the use of the Carbon Emissions Calculation Method"]
[null,null,null,null,null,null,"Misc Loads","Non AC hrs",{"$f":"8760-C9","v":6060}]
[null,null,null,null,null,null,"Elevators and Escalators",null,"kWh/year","Input Data","Diversity Factor",null,null,null,"Full Load Chiller COP",null,{"$f":"C46","v":4.4000000000000004}]
["Operating Hours",null,null,null,null,null,"Elevators and Escalators during AC hours (kW/building)",{"$f":"J5*K5","v":1.125},{"$f":"H5*8760","v":9855},{"$f":"'Input Data'!C77","v":25},{"$f":"(0.3*0.15)","v":4.4999999999999998E-2},null,null,null,"50% Capacity COP",null,{"$f":"Q4*5/6","v":3.6666666666666665},"Based on GPG59, Effi. of screw compressor, 60% full load power at 50% capacity."]
[null,null,null,null,null,null,"Elevators and Escalators during non AC hours (kW/building)",0,{"$f":"H6*$I$3","v":0}]
[null,"Hours of Operation",{"$f":"'Input Data'!C17","v":10},"hours/day",null,null,"Hydraulic systems",null,null,null,null,null,null,null,"%total load","Compressor 1","Compressor 2","Overall CoP","ARI weighting 1st approximation"]
[null,"Working Days",{"$f":"'Input Data'!C18","v":270},"days/year",null,null,"Hydraulic systems during AC hours (kW/building)",{"$f":"J8*K8","v":0.3},{"$f":"H8*$C$9","v":810},{"$f":"'Input Data'!C79","v":2},0.15,null,null,null,1,1,1,{"$f":"(0.5*Q4)+(0.5*Q4)","v":4.4000000000000004},0.01,{"$f":"R8*S8","v":4.4000000000000004E-2},{"$f":"O8*S8","v":0.01}]
[null,"AC operating Hours",{"$f":"C7*C8","v":2700},"hours/year",null,null,"Hydraulic systems during non AC hours (kW/building)",0,{"$f":"H9*$I$3","v":0},null,null,null,null,null,0.75,1,0.5,{"$f":"(0.67*Q4)+(0.33*Q5)","v":4.1580000000000004},0.42,1.7463600000000001,0.315]
["Outside Conditions",null,null,null,null,null,"External lighting",null,null,null,null,"hours/day","Days",null,0.5,1,0,{"$f":"1*Q4","v":4.4000000000000004},0.45,1.9800000000000002,0.22500000000000001]
[null,"Outside Average Temp during AC hours",29.3,"Celcius","Fixed",null,"External lighting prorated (kW/building)",{"$f":"J11","v":2},{"$f":"H11*K11*L11*M11+H11*K12*L12*M12","v":3706.2},{"$f":"'Input Data'!C81","v":2},1,5,261,"7-midnite",0.25,0.5,0,{"$f":"1*Q5","v":3.6666666666666665},0.12,0.43999999999999995,0.03]
[null,"Outside Average Temp during None AC hours",24.8,"Celcius","Fixed",null,"External lighting during non AC hours (kW/building)",0,{"$f":"H12*$I$3","v":0},null,0.3,7,261,"mid-7am",null,null,null,null,{"$f":"SUM(S8:S11)","v":1},4.2103599999999997,0.58000000000000007,null,{"$f":"T12/Q4","v":0.95689999999999986}]
[null,"Outside Average Humidity during AC hours",1.81740224159402E-2,"kg/kg","Fixed",null,"Others"]
[null,null,null,null,null,null,"Others during AC hours (kW/building)",0,{"$f":"H14*$C$9","v":0}]
[null,null,null,null,null,null,"Others during non AC hours (kW/building)",0,{"$f":"H15*$I$3","v":0},null,null,null,null,null,"COSP",{"$f":"(P20*P18)/(1+T18)","v":3.6362199999999993}]
[null,null,null,null,null,null,null,"Total Misc",{"$f":"SUM(I5:I15)","v":14371.2}]
[null,null,null,null,null,null,null,null,null,null,null,null,null,null,"CD",1,null,null,"Dist Losses","Heat Rejection Power"]
[null,null,null,null,null,null,null,null,null,null,null,null,null,null,"Fdl",{"$f":"1-S18","v":0.95},"distribution losses",null,0.05,{"$f":"'Input Data'!C90","v":0.1}]
["Input Data",null,null,null,null,null,"Results Summary",null,null,null,null,null,null,null,"Fhr",{"$f":"T18","v":0.1},"heat rejection losses based on GPG256. Water Pump load at 22W/kW of rejected heat. Fan power of dry cooler 25 W/kW of rejected Heat."]
[null,null,null,null,null,null,null,"Total Energy Used",null,"%","Energy Index",null,null,null,"CoPav",{"$f":"T12","v":4.2103599999999997}]
["Building Data",null,null,null,null,null,{"$f":"B249","v":"Cooling Energy"},154.95078203709494,"MWh/year",{"$f":"H21/H$29","v":0.52971767312670182},{"$f":"J21*K$30","v":129.12565169757912},{"$f":"L30","v":"kWh/m2/year"}]
[null,"AC Floor Area",{"$f":"'Input Data'!C4","v":1200},"m2",null,null,"Fan Energy",16.079404952765714,"MWh/year",5.4969357784860569E-2,13.399504127304761,{"$f":"L21","v":"kWh/m2/year"}]
[null,"Floor to Floor height",{"$f":"'OTTV Baseline'!D4","v":4.75},"m",null,null,"Total Air-Conditioning Energy Used",171.03018698986065,"MWh/year",0.58468703091156238,142.52515582488388,"kWh/m2/year",null,null,"CD*Fdl/CoPav",{"$f":"P17*P18/P20","v":0.22563391253954532}]
[null,"AC Volume",{"$f":"C22*C23","v":5700},"m3",null,null,null,null,null,null,null,null,null,null,"(1+1/CoPav)",{"$f":"(1/P20)+1","v":1.237509381620574}]
[null,"Total AC External Wall Area",{"$f":"'OTTV Baseline'!D11","v":1710},"m2",{"$f":"'OTTV Baseline'!D11","v":1710},"m2",{"$f":"B253","v":"Lighting Energy Used"},{"$f":"C253","v":47.606400000000001},"MWh/year",{"$f":"H25/H$29","v":0.16274813913428254},{"$f":"J25*K$30","v":39.671999999999997},{"$f":"L23","v":"kWh/m2/year"},null,null,"CD*FDS*Fhr*add",{"$f":"P17*P18*P24*P19","v":0.11756339125395453}]
[null,"Total AC Roof Area",{"$f":"'OTTV Baseline'!D8","v":200},"m2",null,null,"Plug Load Energy Used",59.508000000000003,"MWh/year",{"$f":"H26/H$29","v":0.20343517391785321},49.59,"kWh/m2/year"]
[null,null,null,null,null,null,"Misc Load Energy Used",{"$f":"I16/1000","v":14.3712},"MWh/year",{"$f":"C255/H$29","v":4.9129656036301872E-2},11.976000000000001,"kWh/m2/year"]
[null,"Calculated OTTV",{"$f":"'Input Data'!C39","v":50.090104999999994},"W/m2",{"$f":"'OTTV Baseline'!G3","v":50.090104999999994},"W/m2"]
[null,"Calculated RTTV",{"$f":"' RTTV Base'!D16","v":50.66},"W/m2",null,null,{"$f":"B257","v":"Total Building Energy used"},292.51578698986066,"MWh/year"]
[null,null,null,null,null,null,"Building Energy Index",null,null,null,{"$f":"C258","v":243.76315582488388},{"$f":"D258","v":"kWh/m2/year"}]
[]
[]
["Plug Load Heat Gain",null,null,null,null,null,{"$f":"G21","v":"Cooling Energy"},{"$f":"K21","v":129.12565169757912},{"$f":"L30","v":"kWh/m2/year"}]
[null,"Plug Load Heat Gain during AC hours",{"$f":"'Input Data'!C67","v":15},"W/m2",null,null,{"$f":"G22","v":"Fan Energy"},{"$f":"K22","v":13.399504127304761},{"$f":"I33","v":"kWh/m2/year"}]
[null,"Plug Load Heat Gain during none AC hours",{"$f":"'Input Data'!C68","v":1.5},"W/m2",null,null,{"$f":"G25","v":"Lighting Energy Used"},{"$f":"K25","v":39.671999999999997},"kWh/m2/year"]
[null,"Total Heat Gain during AC hours",{"$f":"C34*C$22/1000","v":18},"kW",null,null,{"$f":"G26","v":"Plug Load Energy Used"},{"$f":"K26","v":49.59},"kWh/m2/year"]
[null,"Total Heat Gain during None AC hours",1.8,"kW"]
["Lighting Heat Gain"]
[null,"Lighting Heat Gain during AC hours",{"$f":"'Input Data'!C56","v":12},"W/m2"]
[null,"Lighting Heat Gain during none AC hours",{"$f":"'Input Data'!C57","v":1.2},"W/m2"]
[null,"Total Heat Gain during AC hours",14.4,"kW"]
[null,"Total Heat Gain during None AC hours",1.44,"kW"]
[]
["System Used"]
[null,"CO2 control of Fresh Air Inlet used?",{"$f":"IF('Input Data'!C92=1,1,0)","v":0},"1=yes, 0=no"]
[null,"COP of chiller",{"$f":"'Input Data'!C89","v":4.4000000000000004}]
[null,"COSP (Coefficient of System Performance)",{"$f":"P15","v":3.6362199999999993}]
[]
["Fan Data"]
[null,"Combined Fan&Motor Efficiency",{"$f":"'Input Data'!C97","v":0.65},"efficiency"]
[null,"Static Pressure",{"$f":"'Input Data'!C98","v":350},"Pa"]
[null,"Supply Air Temperature (off coil temperature)",13,"Celcius","Fixed Data"]
[]
[]
["Indoor Air Conditions"]
[null,"Indoor AC Temperature",{"$f":"'Input Data'!C94","v":24},"Celcius"]
[null,"Indoor AC Relative Humidity",{"$f":"'Input Data'!C95","v":0.65},"Percentage"]
[null,{"$f":"B57","v":"Indoor AC Relative Humidity"},{"$f":"C57*100","v":65},"%"]
[null,"Indoor Abs Humidity Ratio (kg/kg)",{"$f":"g_t_rh(C56,C58)","v":1.2187843210995197E-2},"kg/kg"]
[]
[]
[]
["Infiltration"]
[null,"ACH",{"$f":"'Input Data'!C105","v":1},"ach"]
[]
["Occupants Data"]
[null,"Occupant Density",{"$f":"'Input Data'!C13","v":10},"m2/person"]
[null,"No of Occupants",{"$f":"C95/C67","v":120},"persons"]
[null,"People Sensible Heat per person",90,"W/person"]
[null,"People Latent Heat per person",60,"W/person"]
[null,"Min Fresh Air per person",{"$f":"C72*C22/C68+C73","v":5.5},"l/s/person"]
[null,"ASHRAE 62. Area requirement",0.3,"l/s/m2"]
[null,"People requirement",2.5,"l/s/person"]
[]
[]
["CALCULATION DATA",null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,"latent heat of vaprorization of water (kJ/kg) at atmos","=",2257.92]
[]
[null,"OTTV Calculation (Fabric Heat Load)",null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,"=",{"$f":"T97","v":1.2050000000000001}]
[null,"Total Heat Gain from Façade",{"$f":"C25*C28/1000","v":85.654079549999992},"kW"]
[null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,"=","air change rate"]
[null,"RTTV Calculation (Roof Heat Load)"]
[null,"Total Heat Gain from Roof",{"$f":"C26*C29/1000","v":10.132},"kW",null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,"=",null,"kg/kg"]
[]
[null,"Air Infiltration during AC hours (8am to 6pm - 10 hours everyday)"]
[]
[null,"Inside Average Temp during AC hours",{"$f":"C56","v":24},"Celcius"]
["Iterated","Inside Average Temp during None AC Hours",{"$f":"E87","v":25.516752243041992},"Celcius",{"$f":"C190","v":25.516752243041992},"Celcius"]
[null,"Outside Average Humidity during AC hours",{"$f":"C13","v":1.81740224159402E-2},"kg/kg","Fixed"]
[null,"Inside Average Humidity during AC hours",{"$f":"C59","v":1.2187843210995197E-2},"kg/kg"]
[null,"Latent Heat of Vaporisation of Water at Atmos",2257.92,"kJ/kg","Fixed"]
[null,"Air Density at Room Condition",{"$f":"rho_t_g(C86,C89)","v":1.1656686067581177},"kg/m3","Fixed"]
[null,"Specific heat of air at Room Condition",1.0049999999999999,"kJ/kg.K","Fixed"]
[null,"Delta Humidity Ratio during AC hours",{"$f":"C88-C89","v":5.9861792049450031E-3},"kg/kg"]
[null,"Delta Temperature diff during AC hours",{"$f":"C11-C86","v":5.3000000000000007},"Celcius"]
[null,"Floor Area",{"$f":"C22","v":1200},"m2",null,null,null,null,null,null,null,null,null,null,null,null,null,"=",1.0049999999999999,"kJ/kg.K"]
[]
[null,"Flow Rate of Infiltrated Air",{"$f":"C24*C64","v":5700},"m3/h",null,null,null,null,null,null,null,null,null,null,null,null,null,null,"=",1.2050000000000001,"kg/m3"]
[]
[null,"Min Fresh Air Flow Rate required for occupants",{"$f":"C68*C71","v":660},"l/s"]
[null,"Min Fresh Air Flow Rate required for occupants",{"$f":"C99*3.6","v":2376},"m3/h"]
[null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,"=",{"$f":"H100","v":0}]
["No Control of Fresh Air Intake (Infiltration + Mech Fresh Air)"]
[]
[null,"Flow rate of Fresh air is ",{"$f":"C100+C97","v":8076},"m3/h"]
[null,"Flow rate of Fresh air is ",{"$f":"C104/3.6","v":2243.3333333333335},"l/s"]
[null,"Flow rate of Fresh air is ",{"$f":"C104/C$24","v":1.4168421052631579},"ach"]
["Heat due to Fresh air intake"]
[null,"Q sensible air intake (AC Hours)",{"$f":"C$92*C$91*C104*C$94/3600","v":13.928708234042523},"kW",10,"hours"]
[null,"Q sensible air intake (none AC Hours)",{"$f":"C$92*C$91*C104*(C$12-C$87)/3600","v":-1.8836665791372518},"kW",14,"hours"]
[null,"Nett Sensible air intake",{"$f":"((C108*10)+(C109*14))/10","v":11.29157502325037},"kW",{"$f":"C110*1000/C$22","v":9.4096458527086426},"W/m2"]
[null,"Q latent air intake (AC Hours)",{"$f":"C$90*C$91*C104*C$93/3600","v":35.344933939643013},"kW",{"$f":"C111*1000/C$22","v":29.454111616369179},"W/m2"]
[]
[]
["Control of Fresh Air Intake wt CO2 sensor"]
[]
[null,"Flow rate of Fresh air intake is",{"$f":"IF(C100>C97,C100,C97)","v":5700},"m3/h"]
[null,"Flow rate of Fresh air intake is",{"$f":"C116/3.6","v":1583.3333333333333},"l/s"]
[null,"Flow rate of Fresh air intake is",{"$f":"C116/C24","v":1},"ach"]
["Heat due to Fresh air intake"]
[null,"Q sensible air intake (AC Hours)",{"$f":"C$92*C$91*C116*C$94/3600","v":9.8308119036704298},"kW"]
[null,"Q sensible air intake (none AC Hours)",{"$f":"C$92*C$91*C97*(C$12-C$87)/3600","v":-1.329482355260319},"kW"]
[null,"Nett Sensible air intake",{"$f":"((C120*10)+(C121*14))/10","v":7.9695366063059838},"kW",{"$f":"C122*1000/C$22","v":6.6412805052549864},"W/m2"]
[null,"Q latent air intake",{"$f":"C$90*C$91*C116*C$93/3600","v":24.9462758117837},"kW",{"$f":"C123*1000/C$22","v":20.788563176486416},"W/m2"]
[]
[]
[]
[null,"People Heat Gain"]
[]
[null,"Occupant Density",{"$f":"C67","v":10},"m2/person"]
[null,"Floor Area",{"$f":"C22","v":1200},"m2"]
[null,"No of Occupant",{"$f":"C130/C129","v":120},"persons"]
[null,"People Sensible Heat",{"$f":"C69","v":90},"W/person"]
[null,"People Latent Heat",{"$f":"C70","v":60},"W/person"]
[]
[null,"Total People Sensible Heat Gain",{"$f":"C132*C131/1000","v":10.8},"kW",{"$f":"C135*1000/C$22","v":9},"W/m2"]
[null,"Total People Latent Heat Gain",{"$f":"C133*C131/1000","v":7.2},"kW",{"$f":"C136*1000/C$22","v":6},"W/m2"]
[]
[]
[]
[null,"Plug Load Heat Gain"]
[]
[null,"Plug Load Heat Gain during AC hours",{"$f":"C34","v":15},"W/m2",{"$f":"C$9","v":2700},"hours",{"$f":"C142*E142*C144+C143*E143*C144","v":59508000}]
[null,"Plug Load Heat Gain during none AC hours",{"$f":"C35","v":1.5},"W/m2",{"$f":"8760-E142","v":6060},"hours",{"$f":"G142/1000/1000","v":59.508000000000003},"MWh"]
[null,"Floor Area",{"$f":"C130","v":1200},"m2"]
[]
[null,"Total Equip Sensible Heat Gain",{"$f":"(C142*C144*E142+C143*C144*E143)/1000/E142","v":22.04},"kW",{"$f":"C146*1000/C$22","v":18.366666666666667},"W/m2"]
[null,"Occupant Density",{"$f":"C67","v":10},"m2/person"]
[null,"No of Occupant",{"$f":"C144/C147","v":120},"persons"]
[null,"Equip Heat Gain per person",{"$f":"C146*1000/C148","v":183.66666666666666},"W/person"]
[]
[null,"Heat Generated at night",{"$f":"C143*C144/1000","v":1.8},"kW"]
[]
[]
[null,"Lighting Heat Gain"]
[]
[null,"Lighting Heat Gain during AC hours",{"$f":"C39","v":12},"W/m2",{"$f":"C$9","v":2700},"hours"]
[null,"Lighting Heat Gain during none AC hours",{"$f":"C40","v":1.2},"W/m2",{"$f":"8760-E156","v":6060},"hours"]
[null,"Floor Area",{"$f":"C144","v":1200},"m2"]
[null,"Total Lighting Sensible Heat Gain",{"$f":"((C156*E156)+(C157*E157))/E156*C158/1000","v":17.632000000000001},"kW",{"$f":"C159*1000/C$22","v":14.693333333333333},"W/m2"]
[null,"Daylighting",{"$f":"'Input Data'!C59","v":2},"1=Yes, 2=No"]
[null,"Daylight Percentage",{"$f":"'Input Data'!C60","v":0}]
[null,"Floor Area Not Daylighted",{"$f":"C22*(1-C161)","v":1200},"m2"]
[null,"Floor Area Daylighted",{"$f":"C22*C161","v":0},"m2",{"$f":"E156-E164","v":810.00000000000023},"hours",null,{"$f":"C7","v":10},"Hours per day"]
[null,"Percentage of Daylight Hours during AC hours",0.7,null,{"$f":"(C164)*H166","v":1889.9999999999998},"hours","None Daylighted Hours",{"$f":"C8","v":270},"Work days per year"]
[null,"Lighting Heat Gain during AC hours (None Daylight Area)",{"$f":"C162*C156*E156","v":38880000},"Wh",null,null,"Daylighted Hours",{"$f":"IF(H163>10,10,H163)","v":10},"if condition"]
[null,"Lighting Heat Gain during AC hours (Daylight Area)",{"$f":"C163*E163*C156","v":0},"Wh",null,null,null,{"$f":"H164*H165","v":2700}]
[null,"Average Lighting Heat Gain during AC hours",{"$f":"(C165+C166)/E156/C158","v":12},"W/m2",{"$f":"E156","v":2700},"hours"]
[null,{"$f":"B157","v":"Lighting Heat Gain during none AC hours"},{"$f":"C157","v":1.2},"W/m2",6060,"hours"]
[null,"Floor Area",{"$f":"C158","v":1200},"m2"]
[null,"Total Lighting Sensible Heat Gain wt Daylighting",{"$f":"((C167*E167)+(C168*E168))/E167*C169/1000","v":17.632000000000001},"kW",{"$f":"C170*1000/C$22","v":14.693333333333333},"W/m2"]
[null,"Potential Saving Due to Daylighting",{"$f":"C159-C170","v":0},"kW",2900,"hours"]
[]
[null,"Total Lighting Sensible Heat Gain",{"$f":"IF('Input Data'!C59=1,'Building Energy Base'!C170,'Building Energy Base'!C159)","v":17.632000000000001},"kW",{"$f":"C173*1000/C$22","v":14.693333333333333},"W/m2"]
[null,"Occupant Density",{"$f":"C147","v":10},"m2/person"]
[null,"No of Occupant",{"$f":"C158/C174","v":120},"persons"]
[null,"Equip Heat Gain per person",{"$f":"C173*1000/C175","v":146.93333333333334},"W/person"]
[]
[null,"Heat Generated at night",{"$f":"C157*C158/1000","v":1.44},"kW"]
[]
[]
[]
[null,"Estimated Average Night Temp"]
[null,"Sensible (light+equip) heat",{"$f":"C178+C151","v":3.24},"kW"]
[null,"Total Heat Internally Generated (excluding conduction)",{"$f":"(C178+C151+C121)","v":1.9105176447396812},"kW"]
[null,"Volume of Air",{"$f":"C24","v":5700},"m3"]
[null,{"$f":"B91","v":"Air Density at Room Condition"},{"$f":"C91","v":1.1656686067581177},"kg/m3"]
[null,"Specific heat of air at Room Condition",{"$f":"C92","v":1.0049999999999999},"kJ/kg.K"]
[null,{"$f":"B86","v":"Inside Average Temp during AC hours"},{"$f":"C86","v":24},{"$f":"D86","v":"Celcius"}]
[null,"Delta Temp",{"$f":"C184/(C187*C186*C185/3600)","v":1.0300007381221246},"deg Celcius"]
[null,"Inside Average Temp during NON AC hours",{"$f":"nt_t(C12,C92,C91,C97,C183,C185,C86)","v":25.516752243041992},"deg Celcius"]
[]
[]
[]
[null,"Total Cooling Load"]
[null,"CO2 used?",{"$f":"C45","v":0}]
[]
[null,{"$f":"B79","v":"Total Heat Gain from Façade"},{"$f":"C79","v":85.654079549999992},{"$f":"D79","v":"kW"}]
[null,{"$f":"B82","v":"Total Heat Gain from Roof"},{"$f":"C82","v":10.132},{"$f":"D82","v":"kW"},null,null,"est from below"]
[null,{"$f":"B108","v":"Q sensible air intake (AC Hours)"},{"$f":"IF(C195=1,C120,C108)","v":13.928708234042523},{"$f":"D108","v":"kW"}]
[null,{"$f":"B111","v":"Q latent air intake (AC Hours)"},{"$f":"IF(C195=1,C123,C111)","v":35.344933939643013},{"$f":"D111","v":"kW"}]
[null,{"$f":"B135","v":"Total People Sensible Heat Gain"},{"$f":"C135","v":10.8},"kW"]
[null,"Total People Latent Heat Gain",{"$f":"C136","v":7.2},"kW"]
[null,{"$f":"B146","v":"Total Equip Sensible Heat Gain"},{"$f":"C146","v":22.04},{"$f":"D146","v":"kW"}]
[null,{"$f":"B173","v":"Total Lighting Sensible Heat Gain"},{"$f":"C173","v":17.632000000000001},{"$f":"D173","v":"kW"}]
["Iterated","Total Fan Sensible Heat Gain",{"$f":"f_p(C207,C229,C230,C234,C225,C224)","v":5.9479570388793945},"kW",{"$f":"C242","v":5.9553351676910049}]
[]
[null,"Sum of Sensible excluding Fan",{"$f":"C197+C198+C199+C201+C203+C204","v":160.18678778404251},"kW"]
[null,"Total Average Load (AC hours)",{"$f":"SUM(C197:C205)","v":208.67967876256492},"kW"]
[null,"Latent Load",{"$f":"C200+C202","v":42.544933939643016},"kW"]
[null,"Sensible Load",{"$f":"C208-C209","v":166.1347448229219},"kW",{"$f":"C207+C205","v":166.1347448229219}]
[null,"AC Load for full year",{"$f":"C208*C$9/1000","v":563.43513265892523},"MWh"]
[null,"Cooling Index",{"$f":"C211*1000/C$22","v":469.52927721577106},"kWh/m2/year"]
[null,"COSP",{"$f":"C$47","v":3.6362199999999993}]
[null,"Cooling Energy",{"$f":"C212/C213","v":129.12565169757912},"kWh/m2/year"]
[null,"Cooling Energy",{"$f":"C214*C$22/1000","v":154.95078203709494},"MWh/year"]
[]
[]
[]
[]
[]
[]
[null,"FAN Power Heat Gain - VAV system",null,null,null,null,"FAN Power Heat Gain - CAV system"]
[]
[null,"Combined Fan&Motor Efficiency",{"$f":"C50","v":0.65},"efficiency"]
[null,"Static Pressure",{"$f":"C51","v":350},"Pa"]
[null,"CO2 Used?",{"$f":"C45","v":0}]
[null,{"$f":"B86","v":"Inside Average Temp during AC hours"},{"$f":"C86","v":24},{"$f":"D86","v":"Celcius"}]
[null,"Supply Air Temperature",{"$f":"C52","v":13},"Celcius","Note: to reduce Chiller COP and room humidity if supply temp < 12 deg Celcius"]
[null,{"$f":"B92","v":"Specific heat of air at Room Condition"},{"$f":"C92","v":1.0049999999999999},{"$f":"D92","v":"kJ/kg.K"}]
[null,{"$f":"B91","v":"Air Density at Room Condition"},{"$f":"C91","v":1.1656686067581177},{"$f":"D91","v":"kg/m3"}]
[]
[]
[null,"Total Average Sensible Load (AC hours)",{"$f":"C210","v":166.1347448229219},"kW"]
[null,"Temperature Difference",{"$f":"C227-C228","v":11},"Celcius"]
[null,"Volume to be cooled",{"$f":"C24","v":5700},{"$f":"D24","v":"m3"}]
[]
[null,"Flow Rate Required",{"$f":"C233*3600/(C229*C230*C234)","v":46411.87588462283},"m3/h"]
[null,"Flow Rate Required",{"$f":"C237/C235","v":8.1424343657233038},"ach","check figure"]
[null,"Flow Rate Required",{"$f":"C237/3.6","v":12892.187745728563},"l/s"]
[null,"Flow Rate Required",{"$f":"C237/3600","v":12.892187745728563},"m3/s"]
[null,null,null,null,"Ave. "]
[null,"Fan Power used",{"$f":"C240*C225/C224/1000/C230","v":5.9553351676910049},"kW VAV",{"$f":"U12","v":0.58000000000000007},null,{"$f":"B242","v":"Fan Power used"},{"$f":"C242/E242","v":10.267819254639662},"kW CAV"]
[]
[]
[]
[]
[null,"Total Energy Use in Building"]
[null,{"$f":"B226","v":"CO2 Used?"},{"$f":"C226","v":0}]
[null,"Cooling Energy",{"$f":"C215","v":154.95078203709494},"MWh/year"]
[null,"Fan Energy",{"$f":"C242*C9/1000","v":16.079404952765714},"MWh/year"]
[null,"Total Air-Conditioning Energy Used",{"$f":"C249+C250","v":171.03018698986065},"MWh/year"]
[]
[null,"Lighting Energy Used",{"$f":"C173*C9/1000","v":47.606400000000001},"MWh/year"]
[null,"Plug Load Energy Used",{"$f":"C146*C9/1000","v":59.508000000000003},"MWh/year"]
[null,"Misc Load Energy Used",{"$f":"I16/1000","v":14.3712},"MWh/year"]
[]
[null,"Total Building Energy used",{"$f":"C251+C253+C254+C255","v":292.51578698986066},{"$f":"D254","v":"MWh/year"}]
[null,"Building Energy Index",{"$f":"C257/C22*1000","v":243.76315582488388},"kWh/m2/year"]

{"sheet":"Building Energy Proposed","index":11,"n_rows":258,"n_cols":23,"rows_kept":258,"cut":false,"hidden":true,"merged":[]}
["Energy & Cooling Load Calculation based on Steady State Conditions"]
["Assumptions",null,null,null,null,null,null,null,null,null,null,null,null,null,"Calculation Method based on UK Guidance for the use of the Carabon Emissions Calculation Method"]
[null,null,null,null,null,null,"Misc Loads","Non AC hrs",{"$f":"8760-C9","v":6060}]
[null,null,null,null,null,null,"Elevators and Escalators",null,"kWh/year","Input Data","Diversity Factor",null,null,null,"Full Load Chiller COP",null,{"$f":"C46","v":4.4000000000000004}]
["Operating Hours",null,null,null,null,null,"Elevators and Escalators during AC hours (kW/building)",{"$f":"J5*K5","v":1.125},{"$f":"H5*8760","v":9855},{"$f":"'Input Data'!D77","v":25},{"$f":"(0.3*0.15)","v":4.4999999999999998E-2},null,null,null,"50% Capacity COP",null,{"$f":"Q4*5/6","v":3.6666666666666665},"Based on GPG59, Effi. of screw compressor, 60% full load power at 50% capacity."]
[null,"Operation Hours Assumed","8 am to 6pm",null,null,null,"Elevators and Escalators during non AC hours (kW/building)",0,{"$f":"H6*$I$3","v":0}]
[null,"Hours of Operation",{"$f":"'Input Data'!C17","v":10},"hours/day",null,null,"Hydraulic systems",null,null,null,null,null,null,null,"%total load","Compressor 1","Compressor 2","Overall CoP","ARI weighting 1st approximation"]
[null,"Working Days",{"$f":"'Input Data'!C18","v":270},"days/year",null,null,"Hydraulic systems during AC hours (kW/building)",{"$f":"J8*K8","v":0.3},{"$f":"H8*$C$9","v":810},{"$f":"'Input Data'!D79","v":2},0.15,null,null,null,1,1,1,{"$f":"(0.5*Q4)+(0.5*Q4)","v":4.4000000000000004},0.01,{"$f":"R8*S8","v":4.4000000000000004E-2}]
[null,"AC operating Hours",{"$f":"C7*C8","v":2700},"hours/year",null,null,"Hydraulic systems during non AC hours (kW/building)",0,{"$f":"H9*$I$3","v":0},null,null,null,null,null,0.75,1,0.5,{"$f":"(0.67*Q4)+(0.33*Q5)","v":4.1580000000000004},0.42,1.7463600000000001]
["Outside Conditions",null,null,null,null,null,"External lighting",null,null,null,null,"hours/day","Days",null,0.5,1,0,{"$f":"1*Q4","v":4.4000000000000004},0.45,1.9800000000000002]
[null,"Outside Average Temp during AC hours",29.3,"Celcius","Fixed",null,"External lighting prorated (kW/building)",{"$f":"J11","v":2},{"$f":"H11*K11*L11*M11+H11*K12*L12*M12","v":3706.2},{"$f":"'Input Data'!D81","v":2},1,5,261,"7-midnite",0.25,0.5,0,{"$f":"1*Q5","v":3.6666666666666665},0.12,0.43999999999999995]
[null,"Outside Average Temp during None AC hours",24.8,"Celcius","Fixed",null,"External lighting during non AC hours (kW/building)",0,{"$f":"H12*$I$3","v":0},null,0.3,7,261,"mid-7am",null,null,null,null,{"$f":"SUM(S8:S11)","v":1},{"$f":"SUM(T8:T11)","v":4.2103599999999997},null,null,{"$f":"T12/Q4","v":0.95689999999999986}]
[null,"Outside Average Humidity during AC hours",1.81740224159402E-2,"kg/kg","Fixed",null,"Others"]
[null,null,null,null,null,null,"Others during AC hours (kW/building)",0,{"$f":"H14*$C$9","v":0}]
[null,null,null,null,null,null,"Others during non AC hours (kW/building)",0,{"$f":"H15*$I$3","v":0},null,null,null,null,null,"COSP",{"$f":"(P20*P18)/(1+S18)","v":3.6362199999999993}]
[null,null,null,null,null,null,null,"Total Misc",{"$f":"SUM(I5:I15)","v":14371.2}]
[null,null,null,null,null,null,null,null,null,null,null,null,null,null,"CD",1,null,"Dist Losses","Heat Rejection Power"]
[null,null,null,null,null,null,null,null,null,null,null,null,null,null,"Fdl",0.95,"distribution losses",0.05,{"$f":"'Input Data'!D90","v":0.1}]
["Input Data",null,null,null,null,null,"Results Summary",null,null,null,null,null,null,null,"Fhr",{"$f":"S18","v":0.1},"heat rejection losses based on GPG256. Water Pump load at 22W/kW of rejected heat. Fan power of dry cooler 25 W/kW of rejected Heat."]
[null,null,null,null,null,null,null,"Total Energy Used",null,"%","Energy Index",null,null,null,"CoPav",{"$f":"T12","v":4.2103599999999997}]
["Building Data",null,null,null,null,null,{"$f":"B249","v":"Cooling Energy"},109.36813336896309,"MWh/year",{"$f":"H21/H$29","v":0.55196163648530483},{"$f":"J21*K$30","v":91.14011114080256},{"$f":"L30","v":"kWh/m2/year"}]
[null,"AC Floor Area",{"$f":"'Input Data'!C4","v":1200},"m2",null,null,"Fan Energy",10.13791388896669,"MWh/year",5.1164259353530632E-2,8.4482615741389075,{"$f":"L21","v":"kWh/m2/year"}]
[null,"Floor to Floor height",{"$f":"'OTTV Baseline'!D4","v":4.75},"m",null,null,"Total Air-Conditioning Energy Used",119.50604725792978,"MWh/year",0.60312589583883547,99.588372714941471,"kWh/m2/year",null,null,"CD*Fdl/CoPav",{"$f":"P17*P18/P20","v":0.22563391253954532}]
[null,"AC Volume",{"$f":"C22*C23","v":5700},"m3",null,null,null,null,null,null,null,null,null,null,"(1+1/CoPav)",{"$f":"(1/P20)+1","v":1.237509381620574}]
[null,"Total AC External Wall Area",{"$f":"'OTTV Baseline'!D11","v":1710},"m2",{"$f":"'OTTV Baseline'!D11","v":1710},"m2",{"$f":"B253","v":"Lighting Energy Used"},24.595200000000002,"MWh/year",{"$f":"H25/H$29","v":0.12412762679129632},{"$f":"J25*K$30","v":20.496000000000002},{"$f":"L23","v":"kWh/m2/year"},null,null,"CD*FDS*Fhr*add",{"$f":"P17*P18*P24*P19","v":0.11756339125395453}]
[null,"Total AC Roof Area",{"$f":"'OTTV Baseline'!D8","v":200},"m2",null,null,"Plug Load Energy Used",39.671999999999997,"MWh/year",0.20021757131734269,33.059999999999995,"kWh/m2/year"]
[null,null,null,null,null,null,"Misc Load Energy Used",{"$f":"I16/1000","v":14.3712},"MWh/year",7.2528906052525599E-2,11.975999999999999,"kWh/m2/year"]
[null,"Calculated OTTV",{"$f":"'Input Data'!D39","v":29.296427550000001},"W/m2",{"$f":"'OTTV Baseline'!G3","v":50.090104999999994},"W/m2"]
[null,"Calculated RTTV",{"$f":"'Input Data'!D51","v":11.84},"W/m2",null,null,{"$f":"B257","v":"Total Building Energy used"},{"$f":"C257","v":198.14444725792976},{"$f":"D257","v":"MWh/year"}]
[null,null,null,null,null,null,{"$f":"B258","v":"Building Energy Intensity"},null,null,null,{"$f":"C258","v":165.12037271494145},{"$f":"D258","v":"kWh/m2/year"}]
[]
[]
["Plug Load Heat Gain",null,null,null,null,null,{"$f":"G21","v":"Cooling Energy"},{"$f":"K21","v":91.14011114080256},{"$f":"L30","v":"kWh/m2/year"}]
[null,"Plug Load Heat Gain during AC hours",{"$f":"'Input Data'!D67","v":10},"W/m2",null,null,{"$f":"G22","v":"Fan Energy"},{"$f":"K22","v":8.4482615741389075},{"$f":"I33","v":"kWh/m2/year"}]
[null,"Plug Load Heat Gain during none AC hours",{"$f":"'Input Data'!D68","v":1},"W/m2",null,null,{"$f":"G25","v":"Lighting Energy Used"},{"$f":"K25","v":20.496000000000002},"kWh/m2/year"]
[null,"Total Heat Gain during AC hours",{"$f":"C34*C$22/1000","v":12},"kW",null,null,{"$f":"G26","v":"Plug Load Energy Used"},{"$f":"K26","v":33.059999999999995},"kWh/m2/year"]
[null,"Total Heat Gain during None AC hours",1.2,"kW"]
["Lighting Heat Gain"]
[null,"Lighting Heat Gain during AC hours",{"$f":"'Input Data'!D56","v":7},"W/m2"]
[null,"Lighting Heat Gain during none AC hours",{"$f":"'Input Data'!D57","v":0.7},"W/m2"]
[null,"Total Heat Gain during AC hours",8.4,"kW"]
[null,"Total Heat Gain during None AC hours",0.84,"kW"]
[]
["System Used"]
[null,"CO2 control of Fresh Air Inlet used?",{"$f":"IF('Input Data'!D92=1,1,0)","v":0},"1=yes, 0=no"]
[null,"COP of chiller",{"$f":"'Input Data'!D89","v":4.4000000000000004}]
[null,"COSP (Coefficient of System Performance)",{"$f":"P15","v":3.6362199999999993}]
[]
["Fan Data"]
[null,"Combined Fan&Motor Efficiency",{"$f":"'Input Data'!D97","v":0.65},"efficiency"]
[null,"Static Pressure",{"$f":"'Input Data'!D98","v":350},"Pa"]
[null,"Supply Air Temperature (off coil temperature)",13,"Celcius","Fixed Data"]
[]
[]
["Indoor Air Conditions"]
[null,"Indoor AC Temperature",{"$f":"'Input Data'!D94","v":24},"Celcius"]
[null,"Indoor AC Relative Humidity",{"$f":"'Input Data'!D95","v":0.65},"Percentage"]
[null,{"$f":"B57","v":"Indoor AC Relative Humidity"},{"$f":"C57*100","v":65},"%"]
[null,"Indoor Abs Humidity Ratio (kg/kg)",{"$f":"g_t_rh(C56,C58)","v":1.2187843210995197E-2},"kg/kg"]
[]
[]
[]
["Infiltration"]
[null,"ACH",{"$f":"'Input Data'!D105","v":1},"ach"]
[]
["Occupants Data"]
[null,"Occupant Density",{"$f":"'Input Data'!C13","v":10},"m2/person"]
[null,"No of Occupants",{"$f":"C95/C67","v":120},"persons"]
[null,"People Sensible Heat per person",90,"W/person"]
[null,"People Latent Heat per person",60,"W/person"]
[null,"Min Fresh Air per person",{"$f":"C72*C22/C68+C73","v":5.5},"l/s/person"]
[null,"Ashrea 62. Area requirement",0.3,"l/s/m2"]
[null,"People requirement",2.5,"l/s/person"]
[]
[]
["CALCULATION DATA",null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,"latent heat of vaprorization of water (kJ/kg) at atmos","=",2257.92]
[]
[null,"OTTV Calculation (Fabric Heat Load)",null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,"=",{"$f":"T97","v":1.2050000000000001}]
[null,"Total Heat Gain from Façade",{"$f":"C25*C28/1000","v":50.096891110500003},"kW"]
[null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,"=","air change rate"]
[null,"RTTV Calculation (Roof Heat Load)"]
[null,"Total Heat Gain from Roof",{"$f":"C26*C29/1000","v":2.3679999999999999},"kW",null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,"=",null,"kg/kg"]
[]
[null,"Air Infiltration during AC hours (8am to 6pm - 10 hours everyday)"]
[]
[null,"Inside Average Temp during AC hours",{"$f":"C56","v":24},"Celcius"]
["Iterated","Inside Average Temp during None AC Hours",{"$f":"E87","v":25.199806213378906},"Celcius",{"$f":"C190","v":25.199806213378906},"Celcius"]
[null,"Outside Average Humidity during AC hours",{"$f":"C13","v":1.81740224159402E-2},"kg/kg","Fixed"]
[null,"Inside Average Humidity during AC hours",{"$f":"C59","v":1.2187843210995197E-2},"kg/kg"]
[null,"Latent Heat of Vaporisation of Water at Atmos",2257.92,"kJ/kg","Fixed"]
[null,"Air Density at Room Condition",{"$f":"rho_t_g(C86,C89)","v":1.1656686067581177},"kg/m3","Fixed"]
[null,"Specific heat of air at Room Condition",1.0049999999999999,"kJ/kg.K","Fixed"]
[null,"Delta Humidity Ratio during AC hours",{"$f":"C88-C89","v":5.9861792049450031E-3},"kg/kg"]
[null,"Delta Temperature diff during AC hours",{"$f":"C11-C86","v":5.3000000000000007},"Celcius"]
[null,"Floor Area",{"$f":"C22","v":1200},"m2",null,null,null,null,null,null,null,null,null,null,null,null,null,"=",1.0049999999999999,"kJ/kg.K"]
[]
[null,"Flow Rate of Infiltrated Air",{"$f":"C24*C64","v":5700},"m3/h",null,null,null,null,null,null,null,null,null,null,null,null,null,null,"=",1.2050000000000001,"kg/m3"]
[]
[null,"Min Fresh Air Flow Rate required for occupants",{"$f":"C68*C71","v":660},"l/s"]
[null,"Min Fresh Air Flow Rate required for occupants",{"$f":"C99*3.6","v":2376},"m3/h"]
[null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,"=",{"$f":"H100","v":0}]
["No Control of Fresh Air Intake (Infiltration + Mech Fresh Air)"]
[]
[null,"Flow rate of Fresh air is ",{"$f":"C100+C97","v":8076},"m3/h"]
[null,"Flow rate of Fresh air is ",{"$f":"C104/3.6","v":2243.3333333333335},"l/s"]
[null,"Flow rate of Fresh air is ",{"$f":"C104/C$24","v":1.4168421052631579},"ach"]
["Heat due to Fresh air intake"]
[null,"Q sensible air intake (AC Hours)",{"$f":"C$92*C$91*C104*C$94/3600","v":13.928708234042523},"kW",10,"hours"]
[null,"Q sensible air intake (none AC Hours)",{"$f":"C$92*C$91*C104*(C$12-C$87)/3600","v":-1.0507139804362498},"kW",14,"hours"]
[null,"Nett Sensible air intake",{"$f":"((C108*10)+(C109*14))/10","v":12.457708661431774},"kW",{"$f":"C110*1000/C$22","v":10.381423884526479},"W/m2"]
[null,"Q latent air intake (AC Hours)",{"$f":"C$90*C$91*C104*C$93/3600","v":35.344933939643013},"kW",{"$f":"C111*1000/C$22","v":29.454111616369179},"W/m2"]
[]
[]
["Control of Fresh Air Intake wt CO2 sensor"]
[]
[null,"Flow rate of Fresh air intake is",{"$f":"IF(C100>C97,C100,C97)","v":5700},"m3/h"]
[null,"Flow rate of Fresh air intake is",{"$f":"C116/3.6","v":1583.3333333333333},"l/s"]
[null,"Flow rate of Fresh air intake is",{"$f":"C116/C24","v":1},"ach"]
["Heat due to Fresh air intake"]
[null,"Q sensible air intake (AC Hours)",{"$f":"C$92*C$91*C116*C$94/3600","v":9.8308119036704298},"kW"]
[null,"Q sensible air intake (none AC Hours)",{"$f":"C$92*C$91*C97*(C$12-C$87)/3600","v":-0.74158861917863095},"kW"]
[null,"Nett Sensible air intake",{"$f":"((C120*10)+(C121*14))/10","v":8.7925878368203474},"kW",{"$f":"C122*1000/C$22","v":7.3271565306836219},"W/m2"]
[null,"Q latent air intake",{"$f":"C$90*C$91*C116*C$93/3600","v":24.9462758117837},"kW",{"$f":"C123*1000/C$22","v":20.788563176486416},"W/m2"]
[]
[]
[]
[null,"People Heat Gain"]
[]
[null,"Occupant Density",{"$f":"C67","v":10},"m2/person"]
[null,"Floor Area",{"$f":"C22","v":1200},"m2"]
[null,"No of Occupant",{"$f":"C130/C129","v":120},"persons"]
[null,"People Sensible Heat",{"$f":"C69","v":90},"W/person"]
[null,"People Latent Heat",{"$f":"C70","v":60},"W/person"]
[]
[null,"Total People Sensible Heat Gain",{"$f":"C132*C131/1000","v":10.8},"kW",{"$f":"C135*1000/C$22","v":9},"W/m2"]
[null,"Total People Latent Heat Gain",{"$f":"C133*C131/1000","v":7.2},"kW",{"$f":"C136*1000/C$22","v":6},"W/m2"]
[]
[]
[]
[null,"Plug Load Heat Gain"]
[]
[null,"Plug Load Heat Gain during AC hours",{"$f":"C34","v":10},"W/m2",{"$f":"C$9","v":2700},"hours",{"$f":"C142*E142*C144+C143*E143*C144","v":39672000}]
[null,"Plug Load Heat Gain during none AC hours",{"$f":"C35","v":1},"W/m2",{"$f":"8760-E142","v":6060},"hours",{"$f":"G142/1000/1000","v":39.671999999999997},"MWh"]
[null,"Floor Area",{"$f":"C130","v":1200},"m2"]
[]
[null,"Total Equip Sensible Heat Gain",{"$f":"(C142*C144*E142+C143*C144*E143)/1000/E142","v":14.693333333333333},"kW",{"$f":"C146*1000/C$22","v":12.244444444444445},"W/m2"]
[null,"Occupant Density",{"$f":"C67","v":10},"m2/person"]
[null,"No of Occupant",{"$f":"C144/C147","v":120},"persons"]
[null,"Equip Heat Gain per person",{"$f":"C146*1000/C148","v":122.44444444444444},"W/person"]
[]
[null,"Heat Generated at night",{"$f":"C143*C144/1000","v":1.2},"kW"]
[]
[]
[null,"Lighting Heat Gain"]
[]
[null,"Lighting Heat Gain during AC hours",{"$f":"C39","v":7},"W/m2",{"$f":"C$9","v":2700},"hours"]
[null,"Lighting Heat Gain during none AC hours",{"$f":"C40","v":0.7},"W/m2",{"$f":"8760-E156","v":6060},"hours"]
[null,"Floor Area",{"$f":"C144","v":1200},"m2"]
[null,"Total Lighting Sensible Heat Gain",{"$f":"((C156*E156)+(C157*E157))/E156*C158/1000","v":10.285333333333334},"kW",{"$f":"C159*1000/C$22","v":8.5711111111111116},"W/m2"]
[null,"Daylighting",{"$f":"'Input Data'!D59","v":1},"1=Yes, 2=No"]
[null,"Daylight Percentage",{"$f":"'Input Data'!D60","v":0.2}]
[null,"Floor Area Not Daylighted",{"$f":"C22*(1-C161)","v":960},"m2"]
[null,"Floor Area Daylighted",{"$f":"C22*C161","v":240},"m2",{"$f":"E156-E164","v":810.00000000000023},"hours",null,{"$f":"C7","v":10},"Hours per day"]
[null,"Percentage of Daylight Hours during AC hours",0.7,null,{"$f":"(C164)*H166","v":1889.9999999999998},"hours","None Daylighted Hours",{"$f":"C8","v":270},"Work days per year"]
[null,"Lighting Heat Gain during AC hours (None Daylight Area)",{"$f":"C162*C156*E156","v":18144000},"Wh",null,null,"Daylighted Hours",{"$f":"IF(H163>10,10,H163)","v":10},"if condition"]
[null,"Lighting Heat Gain during AC hours (Daylight Area)",{"$f":"C163*E163*C156","v":1360800.0000000005},"Wh",null,null,null,{"$f":"H164*H165","v":2700}]
[null,"Average Lighting Heat Gain during AC hours",{"$f":"(C165+C166)/E156/C158","v":6.02},"W/m2",{"$f":"E156","v":2700},"hours"]
[null,{"$f":"B157","v":"Lighting Heat Gain during none AC hours"},0.7,"W/m2",6060,"hours"]
[null,"Floor Area",{"$f":"C158","v":1200},"m2"]
[null,"Total Lighting Sensible Heat Gain",{"$f":"((C167*E167)+(C168*E168))/E167*C169/1000","v":9.1093333333333337},"kW",{"$f":"C170*1000/C$22","v":7.591111111111112},"W/m2"]
[null,"Potential Saving Due to Daylighting",{"$f":"C159-C170","v":1.1760000000000002},"kW",2900,"hours"]
[]
[null,"Total Lighting Sensible Heat Gain",{"$f":"IF('Input Data'!D59=1,'Building Energy Proposed'!C170,'Building Energy Proposed'!C159)","v":9.1093333333333337},"kW",{"$f":"C173*1000/C$22","v":7.591111111111112},"W/m2"]
[null,"Occupant Density",{"$f":"C147","v":10},"m2/person"]
[null,"No of Occupant",{"$f":"C158/C174","v":120},"persons"]
[null,"Equip Heat Gain per person",{"$f":"C173*1000/C175","v":75.911111111111111},"W/person"]
[]
[null,"Heat Generated at night",{"$f":"C157*C158/1000","v":0.84},"kW"]
[]
[]
[]
[null,"Estimated Average Night Temp"]
[null,"Sensible (light+equip) heat",{"$f":"C178+C151","v":2.04},"kW"]
[null,"Total Heat Internally Generated (excluding conduction)",{"$f":"(C178+C151+C121)","v":1.2984113808213691},"kW"]
[null,"Volume of Air",{"$f":"C24","v":5700},"m3"]
[null,{"$f":"B91","v":"Air Density at Room Condition"},1.1656686067581177,"kg/m3"]
[null,"Specific heat of air at Room Condition",1.0049999999999999,"kJ/kg.K"]
[null,{"$f":"B86","v":"Inside Average Temp during AC hours"},{"$f":"C86","v":24},{"$f":"D86","v":"Celcius"}]
[null,"Delta Temp",{"$f":"C184/(C187*C186*C185/3600)","v":0.70000121920590819},"deg Celcius"]
[null,"Inside Average Temp during NON AC hours",{"$f":"nt_t(C12,C92,C91,C97,C183,C185,C86)","v":25.199806213378906},"deg Celcius"]
[]
[]
[]
[null,"Total Cooling Load"]
[null,"CO2 used?",{"$f":"C45","v":0}]
[]
[null,{"$f":"B79","v":"Total Heat Gain from Façade"},{"$f":"C79","v":50.096891110500003},{"$f":"D79","v":"kW"}]
[null,{"$f":"B82","v":"Total Heat Gain from Roof"},{"$f":"C82","v":2.3679999999999999},{"$f":"D82","v":"kW"},null,null,"est from below"]
[null,{"$f":"B108","v":"Q sensible air intake (AC Hours)"},{"$f":"IF(C195=1,C120,C108)","v":13.928708234042523},{"$f":"D108","v":"kW"}]
[null,{"$f":"B111","v":"Q latent air intake (AC Hours)"},{"$f":"IF(C195=1,C123,C111)","v":35.344933939643013},{"$f":"D111","v":"kW"}]
[null,{"$f":"B135","v":"Total People Sensible Heat Gain"},10.8,"kW"]
[null,"Total People Latent Heat Gain",7.2,"kW"]
[null,{"$f":"B146","v":"Total Equip Sensible Heat Gain"},{"$f":"C146","v":14.693333333333333},{"$f":"D146","v":"kW"}]
[null,{"$f":"B173","v":"Total Lighting Sensible Heat Gain"},{"$f":"C173","v":9.1093333333333337},{"$f":"D173","v":"kW"}]
["Iterated","Total Fan Sensible Heat Gain",{"$f":"f_p(C207,C229,C230,C234,C225,C224)","v":3.7501311302185059},"kW",{"$f":"C242","v":3.7547829218395146}]
[]
[null,"Sum of Sensible excluding Fan",{"$f":"C197+C198+C199+C201+C203+C204","v":100.99626601120919},"kW"]
[null,"Total Average Load (AC hours)",{"$f":"SUM(C197:C205)","v":147.29133108107069},"kW"]
[null,"Latent Load",{"$f":"C200+C202","v":42.544933939643016},"kW"]
[null,"Sensible Load",{"$f":"C208-C209","v":104.74639714142768},"kW",{"$f":"C207+C205","v":104.74639714142769}]
[null,"AC Load for full year",{"$f":"C208*C$9/1000","v":397.68659391889088},"MWh"]
[null,"Cooling Index",{"$f":"C211*1000/C$22","v":331.40549493240906},"kWh/m2/year"]
[null,"COSP",{"$f":"C$47","v":3.6362199999999993}]
[null,"Cooling Energy",{"$f":"C212/C213","v":91.140111140802574},"kWh/m2/year"]
[null,"Cooling Energy",{"$f":"C214*C$22/1000","v":109.36813336896309},"MWh/year"]
[]
[]
[]
[]
[]
[]
[null,"FAN Power Heat Gain"]
[]
[null,"Combined Fan&Motor Efficiency",{"$f":"C50","v":0.65},"efficiency"]
[null,"Static Pressure",{"$f":"C51","v":350},"Pa"]
[null,"CO2 Used?",{"$f":"C45","v":0}]
[null,{"$f":"B86","v":"Inside Average Temp during AC hours"},{"$f":"C86","v":24},{"$f":"D86","v":"Celcius"}]
[null,"Supply Air Temperature",{"$f":"C52","v":13},"Celcius","Note: to reduce Chiller COP and room humidity if supply temp < 12 deg Celcius"]
[null,{"$f":"B92","v":"Specific heat of air at Room Condition"},{"$f":"C92","v":1.0049999999999999},{"$f":"D92","v":"kJ/kg.K"}]
[null,{"$f":"B91","v":"Air Density at Room Condition"},{"$f":"C91","v":1.1656686067581177},{"$f":"D91","v":"kg/m3"}]
[]
[]
[null,"Total Average Sensible Load (AC hours)",{"$f":"C210","v":104.74639714142768},"kW"]
[null,"Temperature Difference",{"$f":"C227-C228","v":11},"Celcius"]
[null,"Volume to be cooled",{"$f":"C24","v":5700},{"$f":"D24","v":"m3"}]
[]
[null,"Flow Rate Required",{"$f":"C233*3600/(C229*C230*C234)","v":29262.252087430941},"m3/h"]
[null,"Flow Rate Required",{"$f":"C237/C235","v":5.1337284363913929},"ach","check figure"]
[null,"Flow Rate Required",{"$f":"C237/3.6","v":8128.4033576197053},"l/s"]
[null,"Flow Rate Required",{"$f":"C237/3600","v":8.128403357619705},"m3/s"]
[]
[null,"Fan Power used",{"$f":"C240*C225/C224/1000/C230","v":3.7547829218395146},"kW"]
[]
[]
[]
[]
[null,"Total Energy Use in Building"]
[null,{"$f":"B226","v":"CO2 Used?"},{"$f":"C226","v":0}]
[null,"Cooling Energy",{"$f":"C215","v":109.36813336896309},"MWh/year"]
[null,"Fan Energy",{"$f":"C242*C9/1000","v":10.13791388896669},"MWh/year"]
[null,"Total Air-Conditioning Energy Used",{"$f":"C249+C250","v":119.50604725792978},"MWh/year"]
[]
[null,"Lighting Energy Used",{"$f":"C173*C9/1000","v":24.595200000000002},"MWh/year"]
[null,"Plug Load Energy Used",{"$f":"C146*C9/1000","v":39.671999999999997},"MWh/year"]
[null,"Misc Load Energy Used",{"$f":"I16/1000","v":14.3712},"MWh/year"]
[]
[null,"Total Building Energy used",{"$f":"C251+C253+C254+C255","v":198.14444725792976},{"$f":"D254","v":"MWh/year"}]
[null,"Building Energy Intensity",{"$f":"C257/C22*1000","v":165.12037271494145},"kWh/m2/year"]

{"sheet":"BE 1.OTTV","index":12,"n_rows":258,"n_cols":23,"rows_kept":258,"cut":false,"hidden":true,"merged":[]}
["Energy & Cooling Load Calculation based on Steady State Conditions"]
["Assumptions",null,null,null,null,null,null,null,null,null,null,null,null,null,"Calculation Method based on UK Guidance for the use of the Carbon Emissions Calculation Method"]
[null,null,null,null,null,null,"Misc Loads","Non AC hrs",{"$f":"8760-C9","v":6060}]
[null,null,null,null,null,null,"Elevators and Escalators",null,"kWh/year","Input Data","Diversity Factor",null,null,null,"Full Load Chiller COP",null,{"$f":"C46","v":4.4000000000000004}]
["Operating Hours",null,null,null,null,null,"Elevators and Escalators during AC hours (kW/building)",{"$f":"J5*K5","v":1.125},{"$f":"H5*8760","v":9855},{"$f":"'Input Data'!C77","v":25},{"$f":"(0.3*0.15)","v":4.4999999999999998E-2},null,null,null,"50% Capacity COP",null,{"$f":"Q4*5/6","v":3.6666666666666665},"Base on GPG59, Effi. Of screw compressor, 60% full load power at 50% capacity."]
[null,null,null,null,null,null,"Elevators and Escalators during non AC hours (kW/building)",0,{"$f":"H6*$I$3","v":0}]
[null,"Hours of Operation",{"$f":"'Input Data'!C17","v":10},"hours/day",null,null,"Hydraulic systems",null,null,null,null,null,null,null,"%total load","Compressor 1","Compressor 2","Overall CoP","ARI weighting 1st approximation"]
[null,"Working Days",{"$f":"'Input Data'!C18","v":270},"days/year",null,null,"Hydraulic systems during AC hours (kW/building)",{"$f":"J8*K8","v":0.3},{"$f":"H8*$C$9","v":810},{"$f":"'Input Data'!C79","v":2},0.15,null,null,null,1,1,1,{"$f":"(0.5*Q4)+(0.5*Q4)","v":4.4000000000000004},0.01,{"$f":"R8*S8","v":4.4000000000000004E-2},{"$f":"O8*S8","v":0.01}]
[null,"AC operating Hours",{"$f":"C7*C8","v":2700},"hours/year",null,null,"Hydraulic systems during non AC hours (kW/building)",0,{"$f":"H9*$I$3","v":0},null,null,null,null,null,0.75,1,0.5,{"$f":"(0.67*Q4)+(0.33*Q5)","v":4.1580000000000004},0.42,1.7463600000000001,0.315]
["Outside Conditions",null,null,null,null,null,"External lighting",null,null,null,null,"hours/day","Days",null,0.5,1,0,{"$f":"1*Q4","v":4.4000000000000004},0.45,1.9800000000000002,0.22500000000000001]
[null,"Outside Average Temp during AC hours",29.3,"Celcius","Fixed",null,"External lighting prorated (kW/building)",{"$f":"J11","v":2},{"$f":"H11*K11*L11*M11+H11*K12*L12*M12","v":3706.2},{"$f":"'Input Data'!C81","v":2},1,5,261,"7-midnite",0.25,0.5,0,{"$f":"1*Q5","v":3.6666666666666665},0.12,0.43999999999999995,0.03]
[null,"Outside Average Temp during None AC hours",24.8,"Celcius","Fixed",null,"External lighting during non AC hours (kW/building)",0,{"$f":"H12*$I$3","v":0},null,0.3,7,261,"mid-7am",null,null,null,null,{"$f":"SUM(S8:S11)","v":1},4.2103599999999997,0.58000000000000007,null,{"$f":"T12/Q4","v":0.95689999999999986}]
[null,"Outside Average Humidity during AC hours",1.81740224159402E-2,"kg/kg","Fixed",null,"Others"]
[null,null,null,null,null,null,"Others during AC hours (kW/building)",0,{"$f":"H14*$C$9","v":0}]
[null,null,null,null,null,null,"Others during non AC hours (kW/building)",0,{"$f":"H15*$I$3","v":0},null,null,null,null,null,"COSP",{"$f":"(P20*P18)/(1+T18)","v":3.6362199999999993}]
[null,null,null,null,null,null,null,"Total Misc",{"$f":"SUM(I5:I15)","v":14371.2}]
[null,null,null,null,null,null,null,null,null,null,null,null,null,null,"CD",1,null,null,"Dist Losses","Heat Rejection Power"]
[null,null,null,null,null,null,null,null,null,null,null,null,null,null,"Fdl",{"$f":"1-S18","v":0.95},"distribution losses",null,0.05,{"$f":"'Input Data'!C90","v":0.1}]
["Input Data",null,null,null,null,null,"Results Summary",null,null,null,null,null,null,null,"Fhr",{"$f":"T18","v":0.1},"heat rejection losses base on GPG256. Water Pump load at 22W/kW of rejected heat. Fan power of dry cooler 25 W/kW of rejected Heat."]
[null,null,null,null,null,null,null,"Total Energy Used",null,"%","Energy Index",null,null,null,"CoPav",{"$f":"T12","v":4.2103599999999997}]
["Building Data",null,null,null,null,null,{"$f":"B249","v":"Cooling Energy"},127.56817438719672,"MWh/year",{"$f":"H21/H$29","v":0.4877130786500114},{"$f":"J21*K$30","v":106.30681198933058},{"$f":"L30","v":"kWh/m2/year"}]
[null,"AC Floor Area",{"$f":"'Input Data'!C4","v":1200},"m2",null,null,"Fan Energy",12.510206509737792,"MWh/year",4.7828475720696637E-2,10.425172091448159,{"$f":"L21","v":"kWh/m2/year"}]
[null,"Floor to Floor height",{"$f":"'OTTV Baseline'!D4","v":4.75},"m",null,null,"Total Air-Conditioning Energy Used",140.0783808969345,"MWh/year",0.53554155437070805,116.73198408077876,"kWh/m2/year",null,null,"CD*Fdl/CoPav",{"$f":"P17*P18/P20","v":0.22563391253954532}]
[null,"AC Volume",{"$f":"C22*C23","v":5700},"m3",null,null,null,null,null,null,null,null,null,null,"(1+1/CoPav)",{"$f":"(1/P20)+1","v":1.237509381620574}]
[null,"Total AC External Wall Area",{"$f":"'OTTV Baseline'!D11","v":1710},"m2",{"$f":"'OTTV Baseline'!D11","v":1710},"m2",{"$f":"B253","v":"Lighting Energy Used"},{"$f":"C253","v":47.606400000000001},"MWh/year",{"$f":"H25/H$29","v":0.18200671146215122},{"$f":"J25*K$30","v":39.671999999999997},{"$f":"L23","v":"kWh/m2/year"},null,null,"CD*FDS*Fhr*add",{"$f":"P17*P18*P24*P19","v":0.11756339125395453}]
[null,"Total AC Roof Area",{"$f":"'OTTV Baseline'!D8","v":200},"m2",null,null,"Plug Load Energy Used",59.508000000000003,"MWh/year",{"$f":"H26/H$29","v":0.22750838932768905},49.59,"kWh/m2/year"]
[null,null,null,null,null,null,"Misc Load Energy Used",{"$f":"I16/1000","v":14.3712},"MWh/year",{"$f":"C255/H$29","v":5.4943344839451583E-2},11.976000000000001,"kWh/m2/year"]
[null,"Calculated OTTV",{"$f":"'Input Data'!D39","v":29.296427550000001},"W/m2",{"$f":"'OTTV Baseline'!G3","v":50.090104999999994},"W/m2"]
[null,"Calculated RTTV",{"$f":"' RTTV Base'!D16","v":50.66},"W/m2",null,null,{"$f":"B257","v":"Total Building Energy used"},261.56398089693454,"MWh/year"]
[null,null,null,null,null,null,"Building Energy Index",null,null,null,{"$f":"C258","v":217.96998408077877},{"$f":"D258","v":"kWh/m2/year"}]
[]
[]
["Plug Load Heat Gain",null,null,null,null,null,{"$f":"G21","v":"Cooling Energy"},{"$f":"K21","v":106.30681198933058},{"$f":"L30","v":"kWh/m2/year"}]
[null,"Plug Load Heat Gain during AC hours",{"$f":"'Input Data'!C67","v":15},"W/m2",null,null,{"$f":"G22","v":"Fan Energy"},{"$f":"K22","v":10.425172091448159},{"$f":"I33","v":"kWh/m2/year"}]
[null,"Plug Load Heat Gain during none AC hours",{"$f":"'Input Data'!C68","v":1.5},"W/m2",null,null,{"$f":"G25","v":"Lighting Energy Used"},{"$f":"K25","v":39.671999999999997},"kWh/m2/year"]
[null,"Total Heat Gain during AC hours",{"$f":"C34*C$22/1000","v":18},"kW",null,null,{"$f":"G26","v":"Plug Load Energy Used"},{"$f":"K26","v":49.59},"kWh/m2/year"]
[null,"Total Heat Gain during None AC hours",1.8,"kW"]
["Lighting Heat Gain"]
[null,"Lighting Heat Gain during AC hours",{"$f":"'Input Data'!C56","v":12},"W/m2"]
[null,"Lighting Heat Gain during none AC hours",{"$f":"'Input Data'!C57","v":1.2},"W/m2"]
[null,"Total Heat Gain during AC hours",14.4,"kW"]
[null,"Total Heat Gain during None AC hours",1.44,"kW"]
[]
["System Used"]
[null,"CO2 control of Fresh Air Inlet used?",{"$f":"IF('Input Data'!C92=1,1,0)","v":0},"1=yes, 0=no"]
[null,"COP of chiller",{"$f":"'Input Data'!C89","v":4.4000000000000004}]
[null,"COSP (Coefficient of System Performance)",{"$f":"P15","v":3.6362199999999993}]
[]
["Fan Data"]
[null,"Combined Fan&Motor Efficiency",{"$f":"'Input Data'!C97","v":0.65},"efficiency"]
[null,"Static Pressure",{"$f":"'Input Data'!C98","v":350},"Pa"]
[null,"Supply Air Temperature (off coil temperature)",13,"Celcius","Fixed Data"]
[]
[]
["Indoor Air Conditions"]
[null,"Indoor AC Temperature",{"$f":"'Input Data'!C94","v":24},"Celcius"]
[null,"Indoor AC Relative Humidity",{"$f":"'Input Data'!C95","v":0.65},"Percentage"]
[null,{"$f":"B57","v":"Indoor AC Relative Humidity"},{"$f":"C57*100","v":65},"%"]
[null,"Indoor Abs Humidity Ratio (kg/kg)",{"$f":"g_t_rh(C56,C58)","v":1.2187843210995197E-2},"kg/kg"]
[]
[]
[]
["Infiltration"]
[null,"ACH",{"$f":"'Input Data'!C105","v":1},"ach"]
[]
["Occupants Data"]
[null,"Occupant Density",{"$f":"'Input Data'!C13","v":10},"m2/person"]
[null,"No of Occupants",{"$f":"C95/C67","v":120},"persons"]
[null,"People Sensible Heat per person",90,"W/person"]
[null,"People Latent Heat per person",60,"W/person"]
[null,"Min Fresh Air per person",{"$f":"C72*C22/C68+C73","v":5.5},"l/s/person"]
[null,"ASHRAE 62. Area requirement",0.3,"l/s/m2"]
[null,"People requirement",2.5,"l/s/person"]
[]
[]
["CALCULATION DATA",null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,"latent heat of vaprorization of water (kJ/kg) at atmos","=",2257.92]
[]
[null,"OTTV Calculation (Fabric Heat Load)",null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,"=",{"$f":"T97","v":1.2050000000000001}]
[null,"Total Heat Gain from Façade",{"$f":"C25*C28/1000","v":50.096891110500003},"kW"]
[null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,"=","air change rate"]
[null,"RTTV Calculation (Roof Heat Load)"]
[null,"Total Heat Gain from Roof",{"$f":"C26*C29/1000","v":10.132},"kW",null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,"=",null,"kg/kg"]
[]
[null,"Air Infiltration during AC hours (8am to 6pm - 10 hours everyday)"]
[]
[null,"Inside Average Temp during AC hours",{"$f":"C56","v":24},"Celcius"]
["Iterated","Inside Average Temp during None AC Hours",{"$f":"E87","v":25.516752243041992},"Celcius",{"$f":"C190","v":25.516752243041992},"Celcius"]
[null,"Outside Average Humidity during AC hours",{"$f":"C13","v":1.81740224159402E-2},"kg/kg","Fixed"]
[null,"Inside Average Humidity during AC hours",{"$f":"C59","v":1.2187843210995197E-2},"kg/kg"]
[null,"Latent Heat of Vaporisation of Water at Atmos",2257.92,"kJ/kg","Fixed"]
[null,"Air Density at Room Condition",{"$f":"rho_t_g(C86,C89)","v":1.1656686067581177},"kg/m3","Fixed"]
[null,"Specific heat of air at Room Condition",1.0049999999999999,"kJ/kg.K","Fixed"]
[null,"Delta Humidity Ratio during AC hours",{"$f":"C88-C89","v":5.9861792049450031E-3},"kg/kg"]
[null,"Delta Temperature diff during AC hours",{"$f":"C11-C86","v":5.3000000000000007},"Celcius"]
[null,"Floor Area",{"$f":"C22","v":1200},"m2",null,null,null,null,null,null,null,null,null,null,null,null,null,"=",1.0049999999999999,"kJ/kg.K"]
[]
[null,"Flow Rate of Infiltrated Air",{"$f":"C24*C64","v":5700},"m3/h",null,null,null,null,null,null,null,null,null,null,null,null,null,null,"=",1.2050000000000001,"kg/m3"]
[]
[null,"Min Fresh Air Flow Rate required for occupants",{"$f":"C68*C71","v":660},"l/s"]
[null,"Min Fresh Air Flow Rate required for occupants",{"$f":"C99*3.6","v":2376},"m3/h"]
[null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,"=",{"$f":"H100","v":0}]
["No Control of Fresh Air Intake (Infiltration + Mech Fresh Air)"]
[]
[null,"Flow rate of Fresh air is ",{"$f":"C100+C97","v":8076},"m3/h"]
[null,"Flow rate of Fresh air is ",{"$f":"C104/3.6","v":2243.3333333333335},"l/s"]
[null,"Flow rate of Fresh air is ",{"$f":"C104/C$24","v":1.4168421052631579},"ach"]
["Heat due to Fresh air intake"]
[null,"Q sensible air intake (AC Hours)",{"$f":"C$92*C$91*C104*C$94/3600","v":13.928708234042523},"kW",10,"hours"]
[null,"Q sensible air intake (none AC Hours)",{"$f":"C$92*C$91*C104*(C$12-C$87)/3600","v":-1.8836665791372518},"kW",14,"hours"]
[null,"Nett Sensible air intake",{"$f":"((C108*10)+(C109*14))/10","v":11.29157502325037},"kW",{"$f":"C110*1000/C$22","v":9.4096458527086426},"W/m2"]
[null,"Q latent air intake (AC Hours)",{"$f":"C$90*C$91*C104*C$93/3600","v":35.344933939643013},"kW",{"$f":"C111*1000/C$22","v":29.454111616369179},"W/m2"]
[]
[]
["Control of Fresh Air Intake wt CO2 sensor"]
[]
[null,"Flow rate of Fresh air intake is",{"$f":"IF(C100>C97,C100,C97)","v":5700},"m3/h"]
[null,"Flow rate of Fresh air intake is",{"$f":"C116/3.6","v":1583.3333333333333},"l/s"]
[null,"Flow rate of Fresh air intake is",{"$f":"C116/C24","v":1},"ach"]
["Heat due to Fresh air intake"]
[null,"Q sensible air intake (AC Hours)",{"$f":"C$92*C$91*C116*C$94/3600","v":9.8308119036704298},"kW"]
[null,"Q sensible air intake (none AC Hours)",{"$f":"C$92*C$91*C97*(C$12-C$87)/3600","v":-1.329482355260319},"kW"]
[null,"Nett Sensible air intake",{"$f":"((C120*10)+(C121*14))/10","v":7.9695366063059838},"kW",{"$f":"C122*1000/C$22","v":6.6412805052549864},"W/m2"]
[null,"Q latent air intake",{"$f":"C$90*C$91*C116*C$93/3600","v":24.9462758117837},"kW",{"$f":"C123*1000/C$22","v":20.788563176486416},"W/m2"]
[]
[]
[]
[null,"People Heat Gain"]
[]
[null,"Occupant Density",{"$f":"C67","v":10},"m2/person"]
[null,"Floor Area",{"$f":"C22","v":1200},"m2"]
[null,"No of Occupant",{"$f":"C130/C129","v":120},"persons"]
[null,"People Sensible Heat",{"$f":"C69","v":90},"W/person"]
[null,"People Latent Heat",{"$f":"C70","v":60},"W/person"]
[]
[null,"Total People Sensible Heat Gain",{"$f":"C132*C131/1000","v":10.8},"kW",{"$f":"C135*1000/C$22","v":9},"W/m2"]
[null,"Total People Latent Heat Gain",{"$f":"C133*C131/1000","v":7.2},"kW",{"$f":"C136*1000/C$22","v":6},"W/m2"]
[]
[]
[]
[null,"Plug Load Heat Gain"]
[]
[null,"Plug Load Heat Gain during AC hours",{"$f":"C34","v":15},"W/m2",{"$f":"C$9","v":2700},"hours",{"$f":"C142*E142*C144+C143*E143*C144","v":59508000}]
[null,"Plug Load Heat Gain during none AC hours",{"$f":"C35","v":1.5},"W/m2",{"$f":"8760-E142","v":6060},"hours",{"$f":"G142/1000/1000","v":59.508000000000003},"MWh"]
[null,"Floor Area",{"$f":"C130","v":1200},"m2"]
[]
[null,"Total Equip Sensible Heat Gain",{"$f":"(C142*C144*E142+C143*C144*E143)/1000/E142","v":22.04},"kW",{"$f":"C146*1000/C$22","v":18.366666666666667},"W/m2"]
[null,"Occupant Density",{"$f":"C67","v":10},"m2/person"]
[null,"No of Occupant",{"$f":"C144/C147","v":120},"persons"]
[null,"Equip Heat Gain per person",{"$f":"C146*1000/C148","v":183.66666666666666},"W/person"]
[]
[null,"Heat Generated at night",{"$f":"C143*C144/1000","v":1.8},"kW"]
[]
[]
[null,"Lighting Heat Gain"]
[]
[null,"Lighting Heat Gain during AC hours",{"$f":"C39","v":12},"W/m2",{"$f":"C$9","v":2700},"hours"]
[null,"Lighting Heat Gain during none AC hours",{"$f":"C40","v":1.2},"W/m2",{"$f":"8760-E156","v":6060},"hours"]
[null,"Floor Area",{"$f":"C144","v":1200},"m2"]
[null,"Total Lighting Sensible Heat Gain",{"$f":"((C156*E156)+(C157*E157))/E156*C158/1000","v":17.632000000000001},"kW",{"$f":"C159*1000/C$22","v":14.693333333333333},"W/m2"]
[null,"Daylighting",{"$f":"'Input Data'!C59","v":2},"1=Yes, 2=No"]
[null,"Daylight Percentage",{"$f":"'Input Data'!C60","v":0}]
[null,"Floor Area Not Daylighted",{"$f":"C22*(1-C161)","v":1200},"m2"]
[null,"Floor Area Daylighted",{"$f":"C22*C161","v":0},"m2",{"$f":"E156-E164","v":810.00000000000023},"hours",null,{"$f":"C7","v":10},"Hours per day"]
[null,"Percentage of Daylight Hours during AC hours",0.7,null,{"$f":"(C164)*H166","v":1889.9999999999998},"hours","None Daylighted Hours",{"$f":"C8","v":270},"Work days per year"]
[null,"Lighting Heat Gain during AC hours (None Daylight Area)",{"$f":"C162*C156*E156","v":38880000},"Wh",null,null,"Daylighted Hours",{"$f":"IF(H163>10,10,H163)","v":10},"if condition"]
[null,"Lighting Heat Gain during AC hours (Daylight Area)",{"$f":"C163*E163*C156","v":0},"Wh",null,null,null,{"$f":"H164*H165","v":2700}]
[null,"Average Lighting Heat Gain during AC hours",{"$f":"(C165+C166)/E156/C158","v":12},"W/m2",{"$f":"E156","v":2700},"hours"]
[null,{"$f":"B157","v":"Lighting Heat Gain during none AC hours"},{"$f":"C157","v":1.2},"W/m2",6060,"hours"]
[null,"Floor Area",{"$f":"C158","v":1200},"m2"]
[null,"Total Lighting Sensible Heat Gain wt Daylighting",{"$f":"((C167*E167)+(C168*E168))/E167*C169/1000","v":17.632000000000001},"kW",{"$f":"C170*1000/C$22","v":14.693333333333333},"W/m2"]
[null,"Potential Saving Due to Daylighting",{"$f":"C159-C170","v":0},"kW",2900,"hours"]
[]
[null,"Total Lighting Sensible Heat Gain",{"$f":"IF('Input Data'!C59=1,'BE 1.OTTV'!C170,'BE 1.OTTV'!C159)","v":17.632000000000001},"kW",{"$f":"C173*1000/C$22","v":14.693333333333333},"W/m2"]
[null,"Occupant Density",{"$f":"C147","v":10},"m2/person"]
[null,"No of Occupant",{"$f":"C158/C174","v":120},"persons"]
[null,"Equip Heat Gain per person",{"$f":"C173*1000/C175","v":146.93333333333334},"W/person"]
[]
[null,"Heat Generated at night",{"$f":"C157*C158/1000","v":1.44},"kW"]
[]
[]
[]
[null,"Estimated Average Night Temp"]
[null,"Sensible (light+equip) heat",{"$f":"C178+C151","v":3.24},"kW"]
[null,"Total Heat Internally Generated (excluding conduction)",{"$f":"(C178+C151+C121)","v":1.9105176447396812},"kW"]
[null,"Volume of Air",{"$f":"C24","v":5700},"m3"]
[null,{"$f":"B91","v":"Air Density at Room Condition"},{"$f":"C91","v":1.1656686067581177},"kg/m3"]
[null,"Specific heat of air at Room Condition",{"$f":"C92","v":1.0049999999999999},"kJ/kg.K"]
[null,{"$f":"B86","v":"Inside Average Temp during AC hours"},{"$f":"C86","v":24},{"$f":"D86","v":"Celcius"}]
[null,"Delta Temp",{"$f":"C184/(C187*C186*C185/3600)","v":1.0300007381221246},"deg Celcius"]
[null,"Inside Average Temp during NON AC hours",{"$f":"nt_t(C12,C92,C91,C97,C183,C185,C86)","v":25.516752243041992},"deg Celcius"]
[]
[]
[]
[null,"Total Cooling Load"]
[null,"CO2 used?",{"$f":"C45","v":0}]
[]
[null,{"$f":"B79","v":"Total Heat Gain from Façade"},{"$f":"C79","v":50.096891110500003},{"$f":"D79","v":"kW"}]
[null,{"$f":"B82","v":"Total Heat Gain from Roof"},{"$f":"C82","v":10.132},{"$f":"D82","v":"kW"},null,null,"est from below"]
[null,{"$f":"B108","v":"Q sensible air intake (AC Hours)"},{"$f":"IF(C195=1,C120,C108)","v":13.928708234042523},{"$f":"D108","v":"kW"}]
[null,{"$f":"B111","v":"Q latent air intake (AC Hours)"},{"$f":"IF(C195=1,C123,C111)","v":35.344933939643013},{"$f":"D111","v":"kW"}]
[null,{"$f":"B135","v":"Total People Sensible Heat Gain"},{"$f":"C135","v":10.8},"kW"]
[null,"Total People Latent Heat Gain",{"$f":"C136","v":7.2},"kW"]
[null,{"$f":"B146","v":"Total Equip Sensible Heat Gain"},{"$f":"C146","v":22.04},{"$f":"D146","v":"kW"}]
[null,{"$f":"B173","v":"Total Lighting Sensible Heat Gain"},{"$f":"C173","v":17.632000000000001},{"$f":"D173","v":"kW"}]
["Iterated","Total Fan Sensible Heat Gain",{"$f":"f_p(C207,C229,C230,C234,C225,C224)","v":4.6276693344116211},"kW",{"$f":"C242","v":4.6334098184214039}]
[]
[null,"Sum of Sensible excluding Fan",{"$f":"C197+C198+C199+C201+C203+C204","v":124.62959934454253},"kW"]
[null,"Total Average Load (AC hours)",{"$f":"SUM(C197:C205)","v":171.80220261859716},"kW"]
[null,"Latent Load",{"$f":"C200+C202","v":42.544933939643016},"kW"]
[null,"Sensible Load",{"$f":"C208-C209","v":129.25726867895415},"kW",{"$f":"C207+C205","v":129.25726867895415}]
[null,"AC Load for full year",{"$f":"C208*C$9/1000","v":463.86594707021231},"MWh"]
[null,"Cooling Index",{"$f":"C211*1000/C$22","v":386.55495589184363},"kWh/m2/year"]
[null,"COSP",{"$f":"C$47","v":3.6362199999999993}]
[null,"Cooling Energy",{"$f":"C212/C213","v":106.3068119893306},"kWh/m2/year"]
[null,"Cooling Energy",{"$f":"C214*C$22/1000","v":127.56817438719672},"MWh/year"]
[]
[]
[]
[]
[]
[]
[null,"FAN Power Heat Gain - VAV system",null,null,null,null,"FAN Power Heat Gain - CAV system"]
[]
[null,"Combined Fan&Motor Efficiency",{"$f":"C50","v":0.65},"efficiency"]
[null,"Static Pressure",{"$f":"C51","v":350},"Pa"]
[null,"CO2 Used?",{"$f":"C45","v":0}]
[null,{"$f":"B86","v":"Inside Average Temp during AC hours"},{"$f":"C86","v":24},{"$f":"D86","v":"Celcius"}]
[null,"Supply Air Temperature",{"$f":"C52","v":13},"Celcius","Note: to reduce Chiller COP and room humidity if supply temp < 12 deg Celcius"]
[null,{"$f":"B92","v":"Specific heat of air at Room Condition"},{"$f":"C92","v":1.0049999999999999},{"$f":"D92","v":"kJ/kg.K"}]
[null,{"$f":"B91","v":"Air Density at Room Condition"},{"$f":"C91","v":1.1656686067581177},{"$f":"D91","v":"kg/m3"}]
[]
[]
[null,"Total Average Sensible Load (AC hours)",{"$f":"C210","v":129.25726867895415},"kW"]
[null,"Temperature Difference",{"$f":"C227-C228","v":11},"Celcius"]
[null,"Volume to be cooled",{"$f":"C24","v":5700},{"$f":"D24","v":"m3"}]
[]
[null,"Flow Rate Required",{"$f":"C233*3600/(C229*C230*C234)","v":36109.679028954473},"m3/h"]
[null,"Flow Rate Required",{"$f":"C237/C235","v":6.3350314085885042},"ach","check figure"]
[null,"Flow Rate Required",{"$f":"C237/3.6","v":10030.466396931797},"l/s"]
[null,"Flow Rate Required",{"$f":"C237/3600","v":10.030466396931798},"m3/s"]
[null,null,null,null,"Ave. "]
[null,"Fan Power used",{"$f":"C240*C225/C224/1000/C230","v":4.6334098184214039},"kW VAV",{"$f":"U12","v":0.58000000000000007},null,{"$f":"B242","v":"Fan Power used"},{"$f":"C242/E242","v":7.988637617967937},"kW CAV"]
[]
[]
[]
[]
[null,"Total Energy Use in Building"]
[null,{"$f":"B226","v":"CO2 Used?"},{"$f":"C226","v":0}]
[null,"Cooling Energy",{"$f":"C215","v":127.56817438719672},"MWh/year"]
[null,"Fan Energy",{"$f":"C242*C9/1000","v":12.510206509737792},"MWh/year"]
[null,"Total Air-Conditioning Energy Used",{"$f":"C249+C250","v":140.0783808969345},"MWh/year"]
[]
[null,"Lighting Energy Used",{"$f":"C173*C9/1000","v":47.606400000000001},"MWh/year"]
[null,"Plug Load Energy Used",{"$f":"C146*C9/1000","v":59.508000000000003},"MWh/year"]
[null,"Misc Load Energy Used",{"$f":"I16/1000","v":14.3712},"MWh/year"]
[]
[null,"Total Building Energy used",{"$f":"C251+C253+C254+C255","v":261.56398089693454},{"$f":"D254","v":"MWh/year"}]
[null,"Building Energy Index",{"$f":"C257/C22*1000","v":217.96998408077877},"kWh/m2/year"]

{"sheet":"BE 2.RTTV","index":13,"n_rows":258,"n_cols":23,"rows_kept":258,"cut":false,"hidden":true,"merged":[]}
["Energy & Cooling Load Calculation based on Steady State Conditions"]
["Assumptions",null,null,null,null,null,null,null,null,null,null,null,null,null,"Calculation Method based on UK Guidance for the use of the Carbon Emissions Calculation Method"]
[null,null,null,null,null,null,"Misc Loads","Non AC hrs",{"$f":"8760-C9","v":6060}]
[null,null,null,null,null,null,"Elevators and Escalators",null,"kWh/year","Input Data","Diversity Factor",null,null,null,"Full Load Chiller COP",null,{"$f":"C46","v":4.4000000000000004}]
["Operating Hours",null,null,null,null,null,"Elevators and Escalators during AC hours (kW/building)",{"$f":"J5*K5","v":1.125},{"$f":"H5*8760","v":9855},{"$f":"'Input Data'!C77","v":25},{"$f":"(0.3*0.15)","v":4.4999999999999998E-2},null,null,null,"50% Capacity COP",null,{"$f":"Q4*5/6","v":3.6666666666666665},"Base on GPG59, Effi. Of screw compressor, 60% full load power at 50% capacity."]
[null,null,null,null,null,null,"Elevators and Escalators during non AC hours (kW/building)",0,{"$f":"H6*$I$3","v":0}]
[null,"Hours of Operation",{"$f":"'Input Data'!C17","v":10},"hours/day",null,null,"Hydraulic systems",null,null,null,null,null,null,null,"%total load","Compressor 1","Compressor 2","Overall CoP","ARI weighting 1st approximation"]
[null,"Working Days",{"$f":"'Input Data'!C18","v":270},"days/year",null,null,"Hydraulic systems during AC hours (kW/building)",{"$f":"J8*K8","v":0.3},{"$f":"H8*$C$9","v":810},{"$f":"'Input Data'!C79","v":2},0.15,null,null,null,1,1,1,{"$f":"(0.5*Q4)+(0.5*Q4)","v":4.4000000000000004},0.01,{"$f":"R8*S8","v":4.4000000000000004E-2},{"$f":"O8*S8","v":0.01}]
[null,"AC operating Hours",{"$f":"C7*C8","v":2700},"hours/year",null,null,"Hydraulic systems during non AC hours (kW/building)",0,{"$f":"H9*$I$3","v":0},null,null,null,null,null,0.75,1,0.5,{"$f":"(0.67*Q4)+(0.33*Q5)","v":4.1580000000000004},0.42,1.7463600000000001,0.315]
["Outside Conditions",null,null,null,null,null,"External lighting",null,null,null,null,"hours/day","Days",null,0.5,1,0,{"$f":"1*Q4","v":4.4000000000000004},0.45,1.9800000000000002,0.22500000000000001]
[null,"Outside Average Temp during AC hours",29.3,"Celcius","Fixed",null,"External lighting prorated (kW/building)",{"$f":"J11","v":2},{"$f":"H11*K11*L11*M11+H11*K12*L12*M12","v":3706.2},{"$f":"'Input Data'!C81","v":2},1,5,261,"7-midnite",0.25,0.5,0,{"$f":"1*Q5","v":3.6666666666666665},0.12,0.43999999999999995,0.03]
[null,"Outside Average Temp during None AC hours",24.8,"Celcius","Fixed",null,"External lighting during non AC hours (kW/building)",0,{"$f":"H12*$I$3","v":0},null,0.3,7,261,"mid-7am",null,null,null,null,{"$f":"SUM(S8:S11)","v":1},4.2103599999999997,0.58000000000000007,null,{"$f":"T12/Q4","v":0.95689999999999986}]
[null,"Outside Average Humidity during AC hours",1.81740224159402E-2,"kg/kg","Fixed",null,"Others"]
[null,null,null,null,null,null,"Others during AC hours (kW/building)",0,{"$f":"H14*$C$9","v":0}]
[null,null,null,null,null,null,"Others during non AC hours (kW/building)",0,{"$f":"H15*$I$3","v":0},null,null,null,null,null,"COSP",{"$f":"(P20*P18)/(1+T18)","v":3.6362199999999993}]
[null,null,null,null,null,null,null,"Total Misc",{"$f":"SUM(I5:I15)","v":14371.2}]
[null,null,null,null,null,null,null,null,null,null,null,null,null,null,"CD",1,null,null,"Dist Losses","Heat Rejection Power"]
[null,null,null,null,null,null,null,null,null,null,null,null,null,null,"Fdl",{"$f":"1-S18","v":0.95},"distribution losses",null,0.05,{"$f":"'Input Data'!C90","v":0.1}]
["Input Data",null,null,null,null,null,"Results Summary",null,null,null,null,null,null,null,"Fhr",{"$f":"T18","v":0.1},"heat rejection losses base on GPG256. Water Pump load at 22W/kW of rejected heat. Fan power of dry cooler 25 W/kW of rejected Heat."]
[null,null,null,null,null,null,null,"Total Energy Used",null,"%","Energy Index",null,null,null,"CoPav",{"$f":"T12","v":4.2103599999999997}]
["Building Data",null,null,null,null,null,{"$f":"B249","v":"Cooling Energy"},121.58911428785487,"MWh/year",{"$f":"H21/H$29","v":0.47718388068759937},{"$f":"J21*K$30","v":101.32426190654573},{"$f":"L30","v":"kWh/m2/year"}]
[null,"AC Floor Area",{"$f":"'Input Data'!C4","v":1200},"m2",null,null,"Fan Energy",11.730863202840556,"MWh/year",4.603848674885825E-2,9.7757193357004635,{"$f":"L21","v":"kWh/m2/year"}]
[null,"Floor to Floor height",{"$f":"'OTTV Baseline'!D4","v":4.75},"m",null,null,"Total Air-Conditioning Energy Used",133.31997749069544,"MWh/year",0.52322236743645767,111.0999812422462,"kWh/m2/year",null,null,"CD*Fdl/CoPav",{"$f":"P17*P18/P20","v":0.22563391253954532}]
[null,"AC Volume",{"$f":"C22*C23","v":5700},"m3",null,null,null,null,null,null,null,null,null,null,"(1+1/CoPav)",{"$f":"(1/P20)+1","v":1.237509381620574}]
[null,"Total AC External Wall Area",{"$f":"'OTTV Baseline'!D11","v":1710},"m2",{"$f":"'OTTV Baseline'!D11","v":1710},"m2",{"$f":"B253","v":"Lighting Energy Used"},{"$f":"C253","v":47.606400000000001},"MWh/year",{"$f":"H25/H$29","v":0.18683421481124529},{"$f":"J25*K$30","v":39.671999999999997},{"$f":"L23","v":"kWh/m2/year"},null,null,"CD*FDS*Fhr*add",{"$f":"P17*P18*P24*P19","v":0.11756339125395453}]
[null,"Total AC Roof Area",{"$f":"'OTTV Baseline'!D8","v":200},"m2",null,null,"Plug Load Energy Used",59.508000000000003,"MWh/year",{"$f":"H26/H$29","v":0.23354276851405661},49.59,"kWh/m2/year"]
[null,null,null,null,null,null,"Misc Load Energy Used",{"$f":"I16/1000","v":14.3712},"MWh/year",{"$f":"C255/H$29","v":5.6400649238240411E-2},11.975999999999999,"kWh/m2/year"]
[null,"Calculated OTTV",{"$f":"'Input Data'!D39","v":29.296427550000001},"W/m2",{"$f":"'OTTV Baseline'!G3","v":50.090104999999994},"W/m2"]
[null,"Calculated RTTV",{"$f":"'Building Energy Proposed'!C29","v":11.84},"W/m2",null,null,{"$f":"B257","v":"Total Building Energy used"},254.80557749069544,"MWh/year"]
[null,null,null,null,null,null,"Building Energy Index",null,null,null,{"$f":"C258","v":212.3379812422462},{"$f":"D258","v":"kWh/m2/year"}]
[]
[]
["Plug Load Heat Gain",null,null,null,null,null,{"$f":"G21","v":"Cooling Energy"},{"$f":"K21","v":101.32426190654573},{"$f":"L30","v":"kWh/m2/year"}]
[null,"Plug Load Heat Gain during AC hours",{"$f":"'Input Data'!C67","v":15},"W/m2",null,null,{"$f":"G22","v":"Fan Energy"},{"$f":"K22","v":9.7757193357004635},{"$f":"I33","v":"kWh/m2/year"}]
[null,"Plug Load Heat Gain during none AC hours",{"$f":"'Input Data'!C68","v":1.5},"W/m2",null,null,{"$f":"G25","v":"Lighting Energy Used"},{"$f":"K25","v":39.671999999999997},"kWh/m2/year"]
[null,"Total Heat Gain during AC hours",{"$f":"C34*C$22/1000","v":18},"kW",null,null,{"$f":"G26","v":"Plug Load Energy Used"},{"$f":"K26","v":49.59},"kWh/m2/year"]
[null,"Total Heat Gain during None AC hours",1.8,"kW"]
["Lighting Heat Gain"]
[null,"Lighting Heat Gain during AC hours",{"$f":"'Input Data'!C56","v":12},"W/m2"]
[null,"Lighting Heat Gain during none AC hours",{"$f":"'Input Data'!C57","v":1.2},"W/m2"]
[null,"Total Heat Gain during AC hours",14.4,"kW"]
[null,"Total Heat Gain during None AC hours",1.44,"kW"]
[]
["System Used"]
[null,"CO2 control of Fresh Air Inlet used?",{"$f":"IF('Input Data'!C92=1,1,0)","v":0},"1=yes, 0=no"]
[null,"COP of chiller",{"$f":"'Input Data'!C89","v":4.4000000000000004}]
[null,"COSP (Coefficient of System Performance)",{"$f":"P15","v":3.6362199999999993}]
[]
["Fan Data"]
[null,"Combined Fan&Motor Efficiency",{"$f":"'Input Data'!C97","v":0.65},"efficiency"]
[null,"Static Pressure",{"$f":"'Input Data'!C98","v":350},"Pa"]
[null,"Supply Air Temperature (off coil temperature)",13,"Celcius","Fixed Data"]
[]
[]
["Indoor Air Conditions"]
[null,"Indoor AC Temperature",{"$f":"'Input Data'!C94","v":24},"Celcius"]
[null,"Indoor AC Relative Humidity",{"$f":"'Input Data'!C95","v":0.65},"Percentage"]
[null,{"$f":"B57","v":"Indoor AC Relative Humidity"},{"$f":"C57*100","v":65},"%"]
[null,"Indoor Abs Humidity Ratio (kg/kg)",{"$f":"g_t_rh(C56,C58)","v":1.2187843210995197E-2},"kg/kg"]
[]
[]
[]
["Infiltration"]
[null,"ACH",{"$f":"'Input Data'!C105","v":1},"ach"]
[]
["Occupants Data"]
[null,"Occupant Density",{"$f":"'Input Data'!C13","v":10},"m2/person"]
[null,"No of Occupants",{"$f":"C95/C67","v":120},"persons"]
[null,"People Sensible Heat per person",90,"W/person"]
[null,"People Latent Heat per person",60,"W/person"]
[null,"Min Fresh Air per person",{"$f":"C72*C22/C68+C73","v":5.5},"l/s/person"]
[null,"ASHRAE 62. Area requirement",0.3,"l/s/m2"]
[null,"People requirement",2.5,"l/s/person"]
[]
[]
["CALCULATION DATA",null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,"latent heat of vaprorization of water (kJ/kg) at atmos","=",2257.92]
[]
[null,"OTTV Calculation (Fabric Heat Load)",null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,"=",{"$f":"T97","v":1.2050000000000001}]
[null,"Total Heat Gain from Façade",{"$f":"C25*C28/1000","v":50.096891110500003},"kW"]
[null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,"=","air change rate"]
[null,"RTTV Calculation (Roof Heat Load)"]
[null,"Total Heat Gain from Roof",{"$f":"C26*C29/1000","v":2.3679999999999999},"kW",null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,"=",null,"kg/kg"]
[]
[null,"Air Infiltration during AC hours (8am to 6pm - 10 hours everyday)"]
[]
[null,"Inside Average Temp during AC hours",{"$f":"C56","v":24},"Celcius"]
["Iterated","Inside Average Temp during None AC Hours",{"$f":"E87","v":25.516752243041992},"Celcius",{"$f":"C190","v":25.516752243041992},"Celcius"]
[null,"Outside Average Humidity during AC hours",{"$f":"C13","v":1.81740224159402E-2},"kg/kg","Fixed"]
[null,"Inside Average Humidity during AC hours",{"$f":"C59","v":1.2187843210995197E-2},"kg/kg"]
[null,"Latent Heat of Vaporisation of Water at Atmos",2257.92,"kJ/kg","Fixed"]
[null,"Air Density at Room Condition",{"$f":"rho_t_g(C86,C89)","v":1.1656686067581177},"kg/m3","Fixed"]
[null,"Specific heat of air at Room Condition",1.0049999999999999,"kJ/kg.K","Fixed"]
[null,"Delta Humidity Ratio during AC hours",{"$f":"C88-C89","v":5.9861792049450031E-3},"kg/kg"]
[null,"Delta Temperature diff during AC hours",{"$f":"C11-C86","v":5.3000000000000007},"Celcius"]
[null,"Floor Area",{"$f":"C22","v":1200},"m2",null,null,null,null,null,null,null,null,null,null,null,null,null,"=",1.0049999999999999,"kJ/kg.K"]
[]
[null,"Flow Rate of Infiltrated Air",{"$f":"C24*C64","v":5700},"m3/h",null,null,null,null,null,null,null,null,null,null,null,null,null,null,"=",1.2050000000000001,"kg/m3"]
[]
[null,"Min Fresh Air Flow Rate required for occupants",{"$f":"C68*C71","v":660},"l/s"]
[null,"Min Fresh Air Flow Rate required for occupants",{"$f":"C99*3.6","v":2376},"m3/h"]
[null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,"=",{"$f":"H100","v":0}]
["No Control of Fresh Air Intake (Infiltration + Mech Fresh Air)"]
[]
[null,"Flow rate of Fresh air is ",{"$f":"C100+C97","v":8076},"m3/h"]
[null,"Flow rate of Fresh air is ",{"$f":"C104/3.6","v":2243.3333333333335},"l/s"]
[null,"Flow rate of Fresh air is ",{"$f":"C104/C$24","v":1.4168421052631579},"ach"]
["Heat due to Fresh air intake"]
[null,"Q sensible air intake (AC Hours)",{"$f":"C$92*C$91*C104*C$94/3600","v":13.928708234042523},"kW",10,"hours"]
[null,"Q sensible air intake (none AC Hours)",{"$f":"C$92*C$91*C104*(C$12-C$87)/3600","v":-1.8836665791372518},"kW",14,"hours"]
[null,"Nett Sensible air intake",{"$f":"((C108*10)+(C109*14))/10","v":11.29157502325037},"kW",{"$f":"C110*1000/C$22","v":9.4096458527086426},"W/m2"]
[null,"Q latent air intake (AC Hours)",{"$f":"C$90*C$91*C104*C$93/3600","v":35.344933939643013},"kW",{"$f":"C111*1000/C$22","v":29.454111616369179},"W/m2"]
[]
[]
["Control of Fresh Air Intake wt CO2 sensor"]
[]
[null,"Flow rate of Fresh air intake is",{"$f":"IF(C100>C97,C100,C97)","v":5700},"m3/h"]
[null,"Flow rate of Fresh air intake is",{"$f":"C116/3.6","v":1583.3333333333333},"l/s"]
[null,"Flow rate of Fresh air intake is",{"$f":"C116/C24","v":1},"ach"]
["Heat due to Fresh air intake"]
[null,"Q sensible air intake (AC Hours)",{"$f":"C$92*C$91*C116*C$94/3600","v":9.8308119036704298},"kW"]
[null,"Q sensible air intake (none AC Hours)",{"$f":"C$92*C$91*C97*(C$12-C$87)/3600","v":-1.329482355260319},"kW"]
[null,"Nett Sensible air intake",{"$f":"((C120*10)+(C121*14))/10","v":7.9695366063059838},"kW",{"$f":"C122*1000/C$22","v":6.6412805052549864},"W/m2"]
[null,"Q latent air intake",{"$f":"C$90*C$91*C116*C$93/3600","v":24.9462758117837},"kW",{"$f":"C123*1000/C$22","v":20.788563176486416},"W/m2"]
[]
[]
[]
[null,"People Heat Gain"]
[]
[null,"Occupant Density",{"$f":"C67","v":10},"m2/person"]
[null,"Floor Area",{"$f":"C22","v":1200},"m2"]
[null,"No of Occupant",{"$f":"C130/C129","v":120},"persons"]
[null,"People Sensible Heat",{"$f":"C69","v":90},"W/person"]
[null,"People Latent Heat",{"$f":"C70","v":60},"W/person"]
[]
[null,"Total People Sensible Heat Gain",{"$f":"C132*C131/1000","v":10.8},"kW",{"$f":"C135*1000/C$22","v":9},"W/m2"]
[null,"Total People Latent Heat Gain",{"$f":"C133*C131/1000","v":7.2},"kW",{"$f":"C136*1000/C$22","v":6},"W/m2"]
[]
[]
[]
[null,"Plug Load Heat Gain"]
[]
[null,"Plug Load Heat Gain during AC hours",{"$f":"C34","v":15},"W/m2",{"$f":"C$9","v":2700},"hours",{"$f":"C142*E142*C144+C143*E143*C144","v":59508000}]
[null,"Plug Load Heat Gain during none AC hours",{"$f":"C35","v":1.5},"W/m2",{"$f":"8760-E142","v":6060},"hours",{"$f":"G142/1000/1000","v":59.508000000000003},"MWh"]
[null,"Floor Area",{"$f":"C130","v":1200},"m2"]
[]
[null,"Total Equip Sensible Heat Gain",{"$f":"(C142*C144*E142+C143*C144*E143)/1000/E142","v":22.04},"kW",{"$f":"C146*1000/C$22","v":18.366666666666667},"W/m2"]
[null,"Occupant Density",{"$f":"C67","v":10},"m2/person"]
[null,"No of Occupant",{"$f":"C144/C147","v":120},"persons"]
[null,"Equip Heat Gain per person",{"$f":"C146*1000/C148","v":183.66666666666666},"W/person"]
[]
[null,"Heat Generated at night",{"$f":"C143*C144/1000","v":1.8},"kW"]
[]
[]
[null,"Lighting Heat Gain"]
[]
[null,"Lighting Heat Gain during AC hours",{"$f":"C39","v":12},"W/m2",{"$f":"C$9","v":2700},"hours"]
[null,"Lighting Heat Gain during none AC hours",{"$f":"C40","v":1.2},"W/m2",{"$f":"8760-E156","v":6060},"hours"]
[null,"Floor Area",{"$f":"C144","v":1200},"m2"]
[null,"Total Lighting Sensible Heat Gain",{"$f":"((C156*E156)+(C157*E157))/E156*C158/1000","v":17.632000000000001},"kW",{"$f":"C159*1000/C$22","v":14.693333333333333},"W/m2"]
[null,"Daylighting",{"$f":"'Input Data'!C59","v":2},"1=Yes, 2=No"]
[null,"Daylight Percentage",{"$f":"'Input Data'!C60","v":0}]
[null,"Floor Area Not Daylighted",{"$f":"C22*(1-C161)","v":1200},"m2"]
[null,"Floor Area Daylighted",{"$f":"C22*C161","v":0},"m2",{"$f":"E156-E164","v":810.00000000000023},"hours",null,{"$f":"C7","v":10},"Hours per day"]
[null,"Percentage of Daylight Hours during AC hours",0.7,null,{"$f":"(C164)*H166","v":1889.9999999999998},"hours","None Daylighted Hours",{"$f":"C8","v":270},"Work days per year"]
[null,"Lighting Heat Gain during AC hours (None Daylight Area)",{"$f":"C162*C156*E156","v":38880000},"Wh",null,null,"Daylighted Hours",{"$f":"IF(H163>10,10,H163)","v":10},"if condition"]
[null,"Lighting Heat Gain during AC hours (Daylight Area)",{"$f":"C163*E163*C156","v":0},"Wh",null,null,null,{"$f":"H164*H165","v":2700}]
[null,"Average Lighting Heat Gain during AC hours",{"$f":"(C165+C166)/E156/C158","v":12},"W/m2",{"$f":"E156","v":2700},"hours"]
[null,{"$f":"B157","v":"Lighting Heat Gain during none AC hours"},{"$f":"C157","v":1.2},"W/m2",6060,"hours"]
[null,"Floor Area",{"$f":"C158","v":1200},"m2"]
[null,"Total Lighting Sensible Heat Gain wt Daylighting",{"$f":"((C167*E167)+(C168*E168))/E167*C169/1000","v":17.632000000000001},"kW",{"$f":"C170*1000/C$22","v":14.693333333333333},"W/m2"]
[null,"Potential Saving Due to Daylighting",{"$f":"C159-C170","v":0},"kW",2900,"hours"]
[]
[null,"Total Lighting Sensible Heat Gain",{"$f":"IF('Input Data'!C59=1,'BE 2.RTTV'!C170,'BE 2.RTTV'!C159)","v":17.632000000000001},"kW",{"$f":"C173*1000/C$22","v":14.693333333333333},"W/m2"]
[null,"Occupant Density",{"$f":"C147","v":10},"m2/person"]
[null,"No of Occupant",{"$f":"C158/C174","v":120},"persons"]
[null,"Equip Heat Gain per person",{"$f":"C173*1000/C175","v":146.93333333333334},"W/person"]
[]
[null,"Heat Generated at night",{"$f":"C157*C158/1000","v":1.44},"kW"]
[]
[]
[]
[null,"Estimated Average Night Temp"]
[null,"Sensible (light+equip) heat",{"$f":"C178+C151","v":3.24},"kW"]
[null,"Total Heat Internally Generated (excluding conduction)",{"$f":"(C178+C151+C121)","v":1.9105176447396812},"kW"]
[null,"Volume of Air",{"$f":"C24","v":5700},"m3"]
[null,{"$f":"B91","v":"Air Density at Room Condition"},{"$f":"C91","v":1.1656686067581177},"kg/m3"]
[null,"Specific heat of air at Room Condition",{"$f":"C92","v":1.0049999999999999},"kJ/kg.K"]
[null,{"$f":"B86","v":"Inside Average Temp during AC hours"},{"$f":"C86","v":24},{"$f":"D86","v":"Celcius"}]
[null,"Delta Temp",{"$f":"C184/(C187*C186*C185/3600)","v":1.0300007381221246},"deg Celcius"]
[null,"Inside Average Temp during NON AC hours",{"$f":"nt_t(C12,C92,C91,C97,C183,C185,C86)","v":25.516752243041992},"deg Celcius"]
[]
[]
[]
[null,"Total Cooling Load"]
[null,"CO2 used?",{"$f":"C45","v":0}]
[]
[null,{"$f":"B79","v":"Total Heat Gain from Façade"},{"$f":"C79","v":50.096891110500003},{"$f":"D79","v":"kW"}]
[null,{"$f":"B82","v":"Total Heat Gain from Roof"},{"$f":"C82","v":2.3679999999999999},{"$f":"D82","v":"kW"},null,null,"est from below"]
[null,{"$f":"B108","v":"Q sensible air intake (AC Hours)"},{"$f":"IF(C195=1,C120,C108)","v":13.928708234042523},{"$f":"D108","v":"kW"}]
[null,{"$f":"B111","v":"Q latent air intake (AC Hours)"},{"$f":"IF(C195=1,C123,C111)","v":35.344933939643013},{"$f":"D111","v":"kW"}]
[null,{"$f":"B135","v":"Total People Sensible Heat Gain"},{"$f":"C135","v":10.8},"kW"]
[null,"Total People Latent Heat Gain",{"$f":"C136","v":7.2},"kW"]
[null,{"$f":"B146","v":"Total Equip Sensible Heat Gain"},{"$f":"C146","v":22.04},{"$f":"D146","v":"kW"}]
[null,{"$f":"B173","v":"Total Lighting Sensible Heat Gain"},{"$f":"C173","v":17.632000000000001},{"$f":"D173","v":"kW"}]
["Iterated","Total Fan Sensible Heat Gain",{"$f":"f_p(C207,C229,C230,C234,C225,C224)","v":4.339381217956543},"kW",{"$f":"C242","v":4.3447641492002056}]
[]
[null,"Sum of Sensible excluding Fan",{"$f":"C197+C198+C199+C201+C203+C204","v":116.86559934454252},"kW"]
[null,"Total Average Load (AC hours)",{"$f":"SUM(C197:C205)","v":163.74991450214208},"kW"]
[null,"Latent Load",{"$f":"C200+C202","v":42.544933939643016},"kW"]
[null,"Sensible Load",{"$f":"C208-C209","v":121.20498056249906},"kW",{"$f":"C207+C205","v":121.20498056249906}]
[null,"AC Load for full year",{"$f":"C208*C$9/1000","v":442.12476915578355},"MWh"]
[null,"Cooling Index",{"$f":"C211*1000/C$22","v":368.43730762981966},"kWh/m2/year"]
[null,"COSP",{"$f":"C$47","v":3.6362199999999993}]
[null,"Cooling Energy",{"$f":"C212/C213","v":101.32426190654573},"kWh/m2/year"]
[null,"Cooling Energy",{"$f":"C214*C$22/1000","v":121.58911428785487},"MWh/year"]
[]
[]
[]
[]
[]
[]
[null,"FAN Power Heat Gain - VAV system",null,null,null,null,"FAN Power Heat Gain - CAV system"]
[]
[null,"Combined Fan&Motor Efficiency",{"$f":"C50","v":0.65},"efficiency"]
[null,"Static Pressure",{"$f":"C51","v":350},"Pa"]
[null,"CO2 Used?",{"$f":"C45","v":0}]
[null,{"$f":"B86","v":"Inside Average Temp during AC hours"},{"$f":"C86","v":24},{"$f":"D86","v":"Celcius"}]
[null,"Supply Air Temperature",{"$f":"C52","v":13},"Celcius","Note: to reduce Chiller COP and room humidity if supply temp < 12 deg Celcius"]
[null,{"$f":"B92","v":"Specific heat of air at Room Condition"},{"$f":"C92","v":1.0049999999999999},{"$f":"D92","v":"kJ/kg.K"}]
[null,{"$f":"B91","v":"Air Density at Room Condition"},{"$f":"C91","v":1.1656686067581177},{"$f":"D91","v":"kg/m3"}]
[]
[]
[null,"Total Average Sensible Load (AC hours)",{"$f":"C210","v":121.20498056249906},"kW"]
[null,"Temperature Difference",{"$f":"C227-C228","v":11},"Celcius"]
[null,"Volume to be cooled",{"$f":"C24","v":5700},{"$f":"D24","v":"m3"}]
[]
[null,"Flow Rate Required",{"$f":"C233*3600/(C229*C230*C234)","v":33860.168867510067},"m3/h"]
[null,"Flow Rate Required",{"$f":"C237/C235","v":5.9403805030719417},"ach","check figure"]
[null,"Flow Rate Required",{"$f":"C237/3.6","v":9405.6024631972414},"l/s"]
[null,"Flow Rate Required",{"$f":"C237/3600","v":9.4056024631972406},"m3/s"]
[null,null,null,null,"Ave. "]
[null,"Fan Power used",{"$f":"C240*C225/C224/1000/C230","v":4.3447641492002056},"kW VAV",{"$f":"U12","v":0.58000000000000007},null,{"$f":"B242","v":"Fan Power used"},{"$f":"C242/E242","v":7.4909726710348359},"kW CAV"]
[]
[]
[]
[]
[null,"Total Energy Use in Building"]
[null,{"$f":"B226","v":"CO2 Used?"},{"$f":"C226","v":0}]
[null,"Cooling Energy",{"$f":"C215","v":121.58911428785487},"MWh/year"]
[null,"Fan Energy",{"$f":"C242*C9/1000","v":11.730863202840556},"MWh/year"]
[null,"Total Air-Conditioning Energy Used",{"$f":"C249+C250","v":133.31997749069544},"MWh/year"]
[]
[null,"Lighting Energy Used",{"$f":"C173*C9/1000","v":47.606400000000001},"MWh/year"]
[null,"Plug Load Energy Used",{"$f":"C146*C9/1000","v":59.508000000000003},"MWh/year"]
[null,"Misc Load Energy Used",{"$f":"I16/1000","v":14.3712},"MWh/year"]
[]
[null,"Total Building Energy used",{"$f":"C251+C253+C254+C255","v":254.80557749069544},{"$f":"D254","v":"MWh/year"}]
[null,"Building Energy Index",{"$f":"C257/C22*1000","v":212.3379812422462},"kWh/m2/year"]

{"sheet":"BE 3.Daylight","index":14,"n_rows":258,"n_cols":23,"rows_kept":258,"cut":false,"hidden":true,"merged":[]}
["Energy & Cooling Load Calculation based on Steady State Conditions"]
["Assumptions",null,null,null,null,null,null,null,null,null,null,null,null,null,"Calculation Method based on UK Guidance for the use of the Carbon Emissions Calculation Method"]
[null,null,null,null,null,null,"Misc Loads","Non AC hrs",{"$f":"8760-C9","v":6060}]
[null,null,null,null,null,null,"Elevators and Escalators",null,"kWh/year","Input Data","Diversity Factor",null,null,null,"Full Load Chiller COP",null,{"$f":"C46","v":4.4000000000000004}]
["Operating Hours",null,null,null,null,null,"Elevators and Escalators during AC hours (kW/building)",{"$f":"J5*K5","v":1.125},{"$f":"H5*8760","v":9855},{"$f":"'Input Data'!C77","v":25},{"$f":"(0.3*0.15)","v":4.4999999999999998E-2},null,null,null,"50% Capacity COP",null,{"$f":"Q4*5/6","v":3.6666666666666665},"Base on GPG59, Effi. Of screw compressor, 60% full load power at 50% capacity."]
[null,null,null,null,null,null,"Elevators and Escalators during non AC hours (kW/building)",0,{"$f":"H6*$I$3","v":0}]
[null,"Hours of Operation",{"$f":"'Input Data'!C17","v":10},"hours/day",null,null,"Hydraulic systems",null,null,null,null,null,null,null,"%total load","Compressor 1","Compressor 2","Overall CoP","ARI weighting 1st approximation"]
[null,"Working Days",{"$f":"'Input Data'!C18","v":270},"days/year",null,null,"Hydraulic systems during AC hours (kW/building)",{"$f":"J8*K8","v":0.3},{"$f":"H8*$C$9","v":810},{"$f":"'Input Data'!C79","v":2},0.15,null,null,null,1,1,1,{"$f":"(0.5*Q4)+(0.5*Q4)","v":4.4000000000000004},0.01,{"$f":"R8*S8","v":4.4000000000000004E-2},{"$f":"O8*S8","v":0.01}]
[null,"AC operating Hours",{"$f":"C7*C8","v":2700},"hours/year",null,null,"Hydraulic systems during non AC hours (kW/building)",0,{"$f":"H9*$I$3","v":0},null,null,null,null,null,0.75,1,0.5,{"$f":"(0.67*Q4)+(0.33*Q5)","v":4.1580000000000004},0.42,1.7463600000000001,0.315]
["Outside Conditions",null,null,null,null,null,"External lighting",null,null,null,null,"hours/day","Days",null,0.5,1,0,{"$f":"1*Q4","v":4.4000000000000004},0.45,1.9800000000000002,0.22500000000000001]
[null,"Outside Average Temp during AC hours",29.3,"Celcius","Fixed",null,"External lighting prorated (kW/building)",{"$f":"J11","v":2},{"$f":"H11*K11*L11*M11+H11*K12*L12*M12","v":3706.2},{"$f":"'Input Data'!C81","v":2},1,5,261,"7-midnite",0.25,0.5,0,{"$f":"1*Q5","v":3.6666666666666665},0.12,0.43999999999999995,0.03]
[null,"Outside Average Temp during None AC hours",24.8,"Celcius","Fixed",null,"External lighting during non AC hours (kW/building)",0,{"$f":"H12*$I$3","v":0},null,0.3,7,261,"mid-7am",null,null,null,null,{"$f":"SUM(S8:S11)","v":1},4.2103599999999997,0.58000000000000007,null,{"$f":"T12/Q4","v":0.95689999999999986}]
[null,"Outside Average Humidity during AC hours",1.81740224159402E-2,"kg/kg","Fixed",null,"Others"]
[null,null,null,null,null,null,"Others during AC hours (kW/building)",0,{"$f":"H14*$C$9","v":0}]
[null,null,null,null,null,null,"Others during non AC hours (kW/building)",0,{"$f":"H15*$I$3","v":0},null,null,null,null,null,"COSP",{"$f":"(P20*P18)/(1+T18)","v":3.6362199999999993}]
[null,null,null,null,null,null,null,"Total Misc",{"$f":"SUM(I5:I15)","v":14371.2}]
[null,null,null,null,null,null,null,null,null,null,null,null,null,null,"CD",1,null,null,"Dist Losses","Heat Rejection Power"]
[null,null,null,null,null,null,null,null,null,null,null,null,null,null,"Fdl",{"$f":"1-S18","v":0.95},"distribution losses",null,0.05,{"$f":"'Input Data'!C90","v":0.1}]
["Input Data",null,null,null,null,null,"Results Summary",null,null,null,null,null,null,null,"Fhr",{"$f":"T18","v":0.1},"heat rejection losses base on GPG256. Water Pump load at 22W/kW of rejected heat. Fan power of dry cooler 25 W/kW of rejected Heat."]
[null,null,null,null,null,null,null,"Total Energy Used",null,"%","Energy Index",null,null,null,"CoPav",{"$f":"T12","v":4.2103599999999997}]
["Building Data",null,null,null,null,null,{"$f":"B249","v":"Cooling Energy"},120.03659182031504,"MWh/year",{"$f":"H21/H$29","v":0.48478578513103132},{"$f":"J21*K$30","v":100.03049318359587},{"$f":"L30","v":"kWh/m2/year"}]
[null,"AC Floor Area",{"$f":"'Input Data'!C4","v":1200},"m2",null,null,"Fan Energy",11.528498955988782,"MWh/year",4.6559572652040568E-2,9.6070824633239855,{"$f":"L21","v":"kWh/m2/year"}]
[null,"Floor to Floor height",{"$f":"'OTTV Baseline'!D4","v":4.75},"m",null,null,"Total Air-Conditioning Energy Used",131.56509077630383,"MWh/year",0.5313453577830719,109.63757564691986,"kWh/m2/year",null,null,"CD*Fdl/CoPav",{"$f":"P17*P18/P20","v":0.22563391253954532}]
[null,"AC Volume",{"$f":"C22*C23","v":5700},"m3",null,null,null,null,null,null,null,null,null,null,"(1+1/CoPav)",{"$f":"(1/P20)+1","v":1.237509381620574}]
[null,"Total AC External Wall Area",{"$f":"'OTTV Baseline'!D11","v":1710},"m2",{"$f":"'OTTV Baseline'!D11","v":1710},"m2",{"$f":"B253","v":"Lighting Energy Used"},{"$f":"C253","v":42.163199999999996},"MWh/year",{"$f":"H25/H$29","v":0.17028240893605082},{"$f":"J25*K$30","v":35.135999999999996},{"$f":"L23","v":"kWh/m2/year"},null,null,"CD*FDS*Fhr*add",{"$f":"P17*P18*P24*P19","v":0.11756339125395453}]
[null,"Total AC Roof Area",{"$f":"'OTTV Baseline'!D8","v":200},"m2",null,null,"Plug Load Energy Used",59.508000000000003,"MWh/year",{"$f":"H26/H$29","v":0.24033198597275618},49.59,"kWh/m2/year"]
[null,null,null,null,null,null,"Misc Load Energy Used",{"$f":"I16/1000","v":14.3712},"MWh/year",{"$f":"C255/H$29","v":5.804024730812115E-2},11.976000000000001,"kWh/m2/year"]
[null,"Calculated OTTV",{"$f":"'Input Data'!D39","v":29.296427550000001},"W/m2",{"$f":"'OTTV Baseline'!G3","v":50.090104999999994},"W/m2"]
[null,"Calculated RTTV",{"$f":"'Building Energy Proposed'!C29","v":11.84},"W/m2",null,null,{"$f":"B257","v":"Total Building Energy used"},247.60749077630382,"MWh/year"]
[null,null,null,null,null,null,"Building Energy Index",null,null,null,{"$f":"C258","v":206.33957564691985},{"$f":"D258","v":"kWh/m2/year"}]
[]
[]
["Plug Load Heat Gain",null,null,null,null,null,{"$f":"G21","v":"Cooling Energy"},{"$f":"K21","v":100.03049318359587},{"$f":"L30","v":"kWh/m2/year"}]
[null,"Plug Load Heat Gain during AC hours",{"$f":"'Input Data'!C67","v":15},"W/m2",null,null,{"$f":"G22","v":"Fan Energy"},{"$f":"K22","v":9.6070824633239855},{"$f":"I33","v":"kWh/m2/year"}]
[null,"Plug Load Heat Gain during none AC hours",{"$f":"'Input Data'!C68","v":1.5},"W/m2",null,null,{"$f":"G25","v":"Lighting Energy Used"},{"$f":"K25","v":35.135999999999996},"kWh/m2/year"]
[null,"Total Heat Gain during AC hours",{"$f":"C34*C$22/1000","v":18},"kW",null,null,{"$f":"G26","v":"Plug Load Energy Used"},{"$f":"K26","v":49.59},"kWh/m2/year"]
[null,"Total Heat Gain during None AC hours",1.8,"kW"]
["Lighting Heat Gain"]
[null,"Lighting Heat Gain during AC hours",{"$f":"'Input Data'!C56","v":12},"W/m2"]
[null,"Lighting Heat Gain during none AC hours",{"$f":"'Input Data'!C57","v":1.2},"W/m2"]
[null,"Total Heat Gain during AC hours",14.4,"kW"]
[null,"Total Heat Gain during None AC hours",1.44,"kW"]
[]
["System Used"]
[null,"CO2 control of Fresh Air Inlet used?",{"$f":"IF('Input Data'!C92=1,1,0)","v":0},"1=yes, 0=no"]
[null,"COP of chiller",{"$f":"'Input Data'!C89","v":4.4000000000000004}]
[null,"COSP (Coefficient of System Performance)",{"$f":"P15","v":3.6362199999999993}]
[]
["Fan Data"]
[null,"Combined Fan&Motor Efficiency",{"$f":"'Input Data'!C97","v":0.65},"efficiency"]
[null,"Static Pressure",{"$f":"'Input Data'!C98","v":350},"Pa"]
[null,"Supply Air Temperature (off coil temperature)",13,"Celcius","Fixed Data"]
[]
[]
["Indoor Air Conditions"]
[null,"Indoor AC Temperature",{"$f":"'Input Data'!C94","v":24},"Celcius"]
[null,"Indoor AC Relative Humidity",{"$f":"'Input Data'!C95","v":0.65},"Percentage"]
[null,{"$f":"B57","v":"Indoor AC Relative Humidity"},{"$f":"C57*100","v":65},"%"]
[null,"Indoor Abs Humidity Ratio (kg/kg)",{"$f":"g_t_rh(C56,C58)","v":1.2187843210995197E-2},"kg/kg"]
[]
[]
[]
["Infiltration"]
[null,"ACH",{"$f":"'Input Data'!C105","v":1},"ach"]
[]
["Occupants Data"]
[null,"Occupant Density",{"$f":"'Input Data'!C13","v":10},"m2/person"]
[null,"No of Occupants",{"$f":"C95/C67","v":120},"persons"]
[null,"People Sensible Heat per person",90,"W/person"]
[null,"People Latent Heat per person",60,"W/person"]
[null,"Min Fresh Air per person",{"$f":"C72*C22/C68+C73","v":5.5},"l/s/person"]
[null,"ASHRAE 62. Area requirement",0.3,"l/s/m2"]
[null,"People requirement",2.5,"l/s/person"]
[]
[]
["CALCULATION DATA",null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,"latent heat of vaprorization of water (kJ/kg) at atmos","=",2257.92]
[]
[null,"OTTV Calculation (Fabric Heat Load)",null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,"=",{"$f":"T97","v":1.2050000000000001}]
[null,"Total Heat Gain from Façade",{"$f":"C25*C28/1000","v":50.096891110500003},"kW"]
[null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,"=","air change rate"]
[null,"RTTV Calculation (Roof Heat Load)"]
[null,"Total Heat Gain from Roof",{"$f":"C26*C29/1000","v":2.3679999999999999},"kW",null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,"=",null,"kg/kg"]
[]
[null,"Air Infiltration during AC hours (8am to 6pm - 10 hours everyday)"]
[]
[null,"Inside Average Temp during AC hours",{"$f":"C56","v":24},"Celcius"]
["Iterated","Inside Average Temp during None AC Hours",{"$f":"E87","v":25.516752243041992},"Celcius",{"$f":"C190","v":25.516752243041992},"Celcius"]
[null,"Outside Average Humidity during AC hours",{"$f":"C13","v":1.81740224159402E-2},"kg/kg","Fixed"]
[null,"Inside Average Humidity during AC hours",{"$f":"C59","v":1.2187843210995197E-2},"kg/kg"]
[null,"Latent Heat of Vaporisation of Water at Atmos",2257.92,"kJ/kg","Fixed"]
[null,"Air Density at Room Condition",{"$f":"rho_t_g(C86,C89)","v":1.1656686067581177},"kg/m3","Fixed"]
[null,"Specific heat of air at Room Condition",1.0049999999999999,"kJ/kg.K","Fixed"]
[null,"Delta Humidity Ratio during AC hours",{"$f":"C88-C89","v":5.9861792049450031E-3},"kg/kg"]
[null,"Delta Temperature diff during AC hours",{"$f":"C11-C86","v":5.3000000000000007},"Celcius"]
[null,"Floor Area",{"$f":"C22","v":1200},"m2",null,null,null,null,null,null,null,null,null,null,null,null,null,"=",1.0049999999999999,"kJ/kg.K"]
[]
[null,"Flow Rate of Infiltrated Air",{"$f":"C24*C64","v":5700},"m3/h",null,null,null,null,null,null,null,null,null,null,null,null,null,null,"=",1.2050000000000001,"kg/m3"]
[]
[null,"Min Fresh Air Flow Rate required for occupants",{"$f":"C68*C71","v":660},"l/s"]
[null,"Min Fresh Air Flow Rate required for occupants",{"$f":"C99*3.6","v":2376},"m3/h"]
[null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,"=",{"$f":"H100","v":0}]
["No Control of Fresh Air Intake (Infiltration + Mech Fresh Air)"]
[]
[null,"Flow rate of Fresh air is ",{"$f":"C100+C97","v":8076},"m3/h"]
[null,"Flow rate of Fresh air is ",{"$f":"C104/3.6","v":2243.3333333333335},"l/s"]
[null,"Flow rate of Fresh air is ",{"$f":"C104/C$24","v":1.4168421052631579},"ach"]
["Heat due to Fresh air intake"]
[null,"Q sensible air intake (AC Hours)",{"$f":"C$92*C$91*C104*C$94/3600","v":13.928708234042523},"kW",10,"hours"]
[null,"Q sensible air intake (none AC Hours)",{"$f":"C$92*C$91*C104*(C$12-C$87)/3600","v":-1.8836665791372518},"kW",14,"hours"]
[null,"Nett Sensible air intake",{"$f":"((C108*10)+(C109*14))/10","v":11.29157502325037},"kW",{"$f":"C110*1000/C$22","v":9.4096458527086426},"W/m2"]
[null,"Q latent air intake (AC Hours)",{"$f":"C$90*C$91*C104*C$93/3600","v":35.344933939643013},"kW",{"$f":"C111*1000/C$22","v":29.454111616369179},"W/m2"]
[]
[]
["Control of Fresh Air Intake wt CO2 sensor"]
[]
[null,"Flow rate of Fresh air intake is",{"$f":"IF(C100>C97,C100,C97)","v":5700},"m3/h"]
[null,"Flow rate of Fresh air intake is",{"$f":"C116/3.6","v":1583.3333333333333},"l/s"]
[null,"Flow rate of Fresh air intake is",{"$f":"C116/C24","v":1},"ach"]
["Heat due to Fresh air intake"]
[null,"Q sensible air intake (AC Hours)",{"$f":"C$92*C$91*C116*C$94/3600","v":9.8308119036704298},"kW"]
[null,"Q sensible air intake (none AC Hours)",{"$f":"C$92*C$91*C97*(C$12-C$87)/3600","v":-1.329482355260319},"kW"]
[null,"Nett Sensible air intake",{"$f":"((C120*10)+(C121*14))/10","v":7.9695366063059838},"kW",{"$f":"C122*1000/C$22","v":6.6412805052549864},"W/m2"]
[null,"Q latent air intake",{"$f":"C$90*C$91*C116*C$93/3600","v":24.9462758117837},"kW",{"$f":"C123*1000/C$22","v":20.788563176486416},"W/m2"]
[]
[]
[]
[null,"People Heat Gain"]
[]
[null,"Occupant Density",{"$f":"C67","v":10},"m2/person"]
[null,"Floor Area",{"$f":"C22","v":1200},"m2"]
[null,"No of Occupant",{"$f":"C130/C129","v":120},"persons"]
[null,"People Sensible Heat",{"$f":"C69","v":90},"W/person"]
[null,"People Latent Heat",{"$f":"C70","v":60},"W/person"]
[]
[null,"Total People Sensible Heat Gain",{"$f":"C132*C131/1000","v":10.8},"kW",{"$f":"C135*1000/C$22","v":9},"W/m2"]
[null,"Total People Latent Heat Gain",{"$f":"C133*C131/1000","v":7.2},"kW",{"$f":"C136*1000/C$22","v":6},"W/m2"]
[]
[]
[]
[null,"Plug Load Heat Gain"]
[]
[null,"Plug Load Heat Gain during AC hours",{"$f":"C34","v":15},"W/m2",{"$f":"C$9","v":2700},"hours",{"$f":"C142*E142*C144+C143*E143*C144","v":59508000}]
[null,"Plug Load Heat Gain during none AC hours",{"$f":"C35","v":1.5},"W/m2",{"$f":"8760-E142","v":6060},"hours",{"$f":"G142/1000/1000","v":59.508000000000003},"MWh"]
[null,"Floor Area",{"$f":"C130","v":1200},"m2"]
[]
[null,"Total Equip Sensible Heat Gain",{"$f":"(C142*C144*E142+C143*C144*E143)/1000/E142","v":22.04},"kW",{"$f":"C146*1000/C$22","v":18.366666666666667},"W/m2"]
[null,"Occupant Density",{"$f":"C67","v":10},"m2/person"]
[null,"No of Occupant",{"$f":"C144/C147","v":120},"persons"]
[null,"Equip Heat Gain per person",{"$f":"C146*1000/C148","v":183.66666666666666},"W/person"]
[]
[null,"Heat Generated at night",{"$f":"C143*C144/1000","v":1.8},"kW"]
[]
[]
[null,"Lighting Heat Gain"]
[]
[null,"Lighting Heat Gain during AC hours",{"$f":"C39","v":12},"W/m2",{"$f":"C$9","v":2700},"hours"]
[null,"Lighting Heat Gain during none AC hours",{"$f":"C40","v":1.2},"W/m2",{"$f":"8760-E156","v":6060},"hours"]
[null,"Floor Area",{"$f":"C144","v":1200},"m2"]
[null,"Total Lighting Sensible Heat Gain",{"$f":"((C156*E156)+(C157*E157))/E156*C158/1000","v":17.632000000000001},"kW",{"$f":"C159*1000/C$22","v":14.693333333333333},"W/m2"]
[null,"Daylighting",{"$f":"'Building Energy Proposed'!C160","v":1},"1=Yes, 2=No"]
[null,"Daylight Percentage",{"$f":"'Building Energy Proposed'!C161","v":0.2}]
[null,"Floor Area Not Daylighted",{"$f":"C22*(1-C161)","v":960},"m2"]
[null,"Floor Area Daylighted",{"$f":"C22*C161","v":240},"m2",{"$f":"E156-E164","v":810.00000000000023},"hours",null,{"$f":"C7","v":10},"Hours per day"]
[null,"Percentage of Daylight Hours during AC hours",0.7,null,{"$f":"(C164)*H166","v":1889.9999999999998},"hours","None Daylighted Hours",{"$f":"C8","v":270},"Work days per year"]
[null,"Lighting Heat Gain during AC hours (None Daylight Area)",{"$f":"C162*C156*E156","v":31104000},"Wh",null,null,"Daylighted Hours",{"$f":"IF(H163>10,10,H163)","v":10},"if condition"]
[null,"Lighting Heat Gain during AC hours (Daylight Area)",{"$f":"C163*E163*C156","v":2332800.0000000009},"Wh",null,null,null,{"$f":"H164*H165","v":2700}]
[null,"Average Lighting Heat Gain during AC hours",{"$f":"(C165+C166)/E156/C158","v":10.32},"W/m2",{"$f":"E156","v":2700},"hours"]
[null,{"$f":"B157","v":"Lighting Heat Gain during none AC hours"},{"$f":"C157","v":1.2},"W/m2",6060,"hours"]
[null,"Floor Area",{"$f":"C158","v":1200},"m2"]
[null,"Total Lighting Sensible Heat Gain wt Daylighting",{"$f":"((C167*E167)+(C168*E168))/E167*C169/1000","v":15.616},"kW",{"$f":"C170*1000/C$22","v":13.013333333333334},"W/m2"]
[null,"Potential Saving Due to Daylighting",{"$f":"C159-C170","v":2.0160000000000018},"kW",2900,"hours"]
[]
[null,"Total Lighting Sensible Heat Gain",{"$f":"IF('Input Data'!D59=1,'BE 3.Daylight'!C170,'BE 3.Daylight'!C159)","v":15.616},"kW",{"$f":"C173*1000/C$22","v":13.013333333333334},"W/m2"]
[null,"Occupant Density",{"$f":"C147","v":10},"m2/person"]
[null,"No of Occupant",{"$f":"C158/C174","v":120},"persons"]
[null,"Equip Heat Gain per person",{"$f":"C173*1000/C175","v":130.13333333333333},"W/person"]
[]
[null,"Heat Generated at night",{"$f":"C157*C158/1000","v":1.44},"kW"]
[]
[]
[]
[null,"Estimated Average Night Temp"]
[null,"Sensible (light+equip) heat",{"$f":"C178+C151","v":3.24},"kW"]
[null,"Total Heat Internally Generated (excluding conduction)",{"$f":"(C178+C151+C121)","v":1.9105176447396812},"kW"]
[null,"Volume of Air",{"$f":"C24","v":5700},"m3"]
[null,{"$f":"B91","v":"Air Density at Room Condition"},{"$f":"C91","v":1.1656686067581177},"kg/m3"]
[null,"Specific heat of air at Room Condition",{"$f":"C92","v":1.0049999999999999},"kJ/kg.K"]
[null,{"$f":"B86","v":"Inside Average Temp during AC hours"},{"$f":"C86","v":24},{"$f":"D86","v":"Celcius"}]
[null,"Delta Temp",{"$f":"C184/(C187*C186*C185/3600)","v":1.0300007381221246},"deg Celcius"]
[null,"Inside Average Temp during NON AC hours",{"$f":"nt_t(C12,C92,C91,C97,C183,C185,C86)","v":25.516752243041992},"deg Celcius"]
[]
[]
[]
[null,"Total Cooling Load"]
[null,"CO2 used?",{"$f":"C45","v":0}]
[]
[null,{"$f":"B79","v":"Total Heat Gain from Façade"},{"$f":"C79","v":50.096891110500003},{"$f":"D79","v":"kW"}]
[null,{"$f":"B82","v":"Total Heat Gain from Roof"},{"$f":"C82","v":2.3679999999999999},{"$f":"D82","v":"kW"},null,null,"est from below"]
[null,{"$f":"B108","v":"Q sensible air intake (AC Hours)"},{"$f":"IF(C195=1,C120,C108)","v":13.928708234042523},{"$f":"D108","v":"kW"}]
[null,{"$f":"B111","v":"Q latent air intake (AC Hours)"},{"$f":"IF(C195=1,C123,C111)","v":35.344933939643013},{"$f":"D111","v":"kW"}]
[null,{"$f":"B135","v":"Total People Sensible Heat Gain"},{"$f":"C135","v":10.8},"kW"]
[null,"Total People Latent Heat Gain",{"$f":"C136","v":7.2},"kW"]
[null,{"$f":"B146","v":"Total Equip Sensible Heat Gain"},{"$f":"C146","v":22.04},{"$f":"D146","v":"kW"}]
[null,{"$f":"B173","v":"Total Lighting Sensible Heat Gain"},{"$f":"C173","v":15.616},{"$f":"D173","v":"kW"}]
["Iterated","Total Fan Sensible Heat Gain",{"$f":"f_p(C207,C229,C230,C234,C225,C224)","v":4.2645244598388672},"kW",{"$f":"C242","v":4.2698144281439934}]
[]
[null,"Sum of Sensible excluding Fan",{"$f":"C197+C198+C199+C201+C203+C204","v":114.84959934454251},"kW"]
[null,"Total Average Load (AC hours)",{"$f":"SUM(C197:C205)","v":161.65905774402438},"kW"]
[null,"Latent Load",{"$f":"C200+C202","v":42.544933939643016},"kW"]
[null,"Sensible Load",{"$f":"C208-C209","v":119.11412380438136},"kW",{"$f":"C207+C205","v":119.11412380438138}]
[null,"AC Load for full year",{"$f":"C208*C$9/1000","v":436.47945590886582},"MWh"]
[null,"Cooling Index",{"$f":"C211*1000/C$22","v":363.73287992405488},"kWh/m2/year"]
[null,"COSP",{"$f":"C$47","v":3.6362199999999993}]
[null,"Cooling Energy",{"$f":"C212/C213","v":100.03049318359587},"kWh/m2/year"]
[null,"Cooling Energy",{"$f":"C214*C$22/1000","v":120.03659182031504},"MWh/year"]
[]
[]
[]
[]
[]
[]
[null,"FAN Power Heat Gain - VAV system",null,null,null,null,"FAN Power Heat Gain - CAV system"]
[]
[null,"Combined Fan&Motor Efficiency",{"$f":"C50","v":0.65},"efficiency"]
[null,"Static Pressure",{"$f":"C51","v":350},"Pa"]
[null,"CO2 Used?",{"$f":"C45","v":0}]
[null,{"$f":"B86","v":"Inside Average Temp during AC hours"},{"$f":"C86","v":24},{"$f":"D86","v":"Celcius"}]
[null,"Supply Air Temperature",{"$f":"C52","v":13},"Celcius","Note: to reduce Chiller COP and room humidity if supply temp < 12 deg Celcius"]
[null,{"$f":"B92","v":"Specific heat of air at Room Condition"},{"$f":"C92","v":1.0049999999999999},{"$f":"D92","v":"kJ/kg.K"}]
[null,{"$f":"B91","v":"Air Density at Room Condition"},{"$f":"C91","v":1.1656686067581177},{"$f":"D91","v":"kg/m3"}]
[]
[]
[null,"Total Average Sensible Load (AC hours)",{"$f":"C210","v":119.11412380438136},"kW"]
[null,"Temperature Difference",{"$f":"C227-C228","v":11},"Celcius"]
[null,"Volume to be cooled",{"$f":"C24","v":5700},{"$f":"D24","v":"m3"}]
[]
[null,"Flow Rate Required",{"$f":"C233*3600/(C229*C230*C234)","v":33276.061163527273},"m3/h"]
[null,"Flow Rate Required",{"$f":"C237/C235","v":5.837905467285486},"ach","check figure"]
[null,"Flow Rate Required",{"$f":"C237/3.6","v":9243.3503232020194},"l/s"]
[null,"Flow Rate Required",{"$f":"C237/3600","v":9.2433503232020193},"m3/s"]
[null,null,null,null,"Ave. "]
[null,"Fan Power used",{"$f":"C240*C225/C224/1000/C230","v":4.2698144281439934},"kW VAV",{"$f":"U12","v":0.58000000000000007},null,{"$f":"B242","v":"Fan Power used"},{"$f":"C242/E242","v":7.3617490140413668},"kW CAV"]
[]
[]
[]
[]
[null,"Total Energy Use in Building"]
[null,{"$f":"B226","v":"CO2 Used?"},{"$f":"C226","v":0}]
[null,"Cooling Energy",{"$f":"C215","v":120.03659182031504},"MWh/year"]
[null,"Fan Energy",{"$f":"C242*C9/1000","v":11.528498955988782},"MWh/year"]
[null,"Total Air-Conditioning Energy Used",{"$f":"C249+C250","v":131.56509077630383},"MWh/year"]
[]
[null,"Lighting Energy Used",{"$f":"C173*C9/1000","v":42.163199999999996},"MWh/year"]
[null,"Plug Load Energy Used",{"$f":"C146*C9/1000","v":59.508000000000003},"MWh/year"]
[null,"Misc Load Energy Used",{"$f":"I16/1000","v":14.3712},"MWh/year"]
[]
[null,"Total Building Energy used",{"$f":"C251+C253+C254+C255","v":247.60749077630382},{"$f":"D254","v":"MWh/year"}]
[null,"Building Energy Index",{"$f":"C257/C22*1000","v":206.33957564691985},"kWh/m2/year"]

{"sheet":"BE 4.Lgt wtout Daylight","index":15,"n_rows":258,"n_cols":23,"rows_kept":258,"cut":false,"hidden":true,"merged":[]}
["Energy & Cooling Load Calculation based on Steady State Conditions"]
["Assumptions",null,null,null,null,null,null,null,null,null,null,null,null,null,"Calculation Method based on UK Guidance for the use of the Carbon Emissions Calculation Method"]
[null,null,null,null,null,null,"Misc Loads","Non AC hrs",{"$f":"8760-C9","v":6060}]
[null,null,null,null,null,null,"Elevators and Escalators",null,"kWh/year","Input Data","Diversity Factor",null,null,null,"Full Load Chiller COP",null,{"$f":"C46","v":4.4000000000000004}]
["Operating Hours",null,null,null,null,null,"Elevators and Escalators during AC hours (kW/building)",{"$f":"J5*K5","v":1.125},{"$f":"H5*8760","v":9855},{"$f":"'Input Data'!C77","v":25},{"$f":"(0.3*0.15)","v":4.4999999999999998E-2},null,null,null,"50% Capacity COP",null,{"$f":"Q4*5/6","v":3.6666666666666665},"Base on GPG59, Effi. Of screw compressor, 60% full load power at 50% capacity."]
[null,null,null,null,null,null,"Elevators and Escalators during non AC hours (kW/building)",0,{"$f":"H6*$I$3","v":0}]
[null,"Hours of Operation",{"$f":"'Input Data'!C17","v":10},"hours/day",null,null,"Hydraulic systems",null,null,null,null,null,null,null,"%total load","Compressor 1","Compressor 2","Overall CoP","ARI weighting 1st approximation"]
[null,"Working Days",{"$f":"'Input Data'!C18","v":270},"days/year",null,null,"Hydraulic systems during AC hours (kW/building)",{"$f":"J8*K8","v":0.3},{"$f":"H8*$C$9","v":810},{"$f":"'Input Data'!C79","v":2},0.15,null,null,null,1,1,1,{"$f":"(0.5*Q4)+(0.5*Q4)","v":4.4000000000000004},0.01,{"$f":"R8*S8","v":4.4000000000000004E-2},{"$f":"O8*S8","v":0.01}]
[null,"AC operating Hours",{"$f":"C7*C8","v":2700},"hours/year",null,null,"Hydraulic systems during non AC hours (kW/building)",0,{"$f":"H9*$I$3","v":0},null,null,null,null,null,0.75,1,0.5,{"$f":"(0.67*Q4)+(0.33*Q5)","v":4.1580000000000004},0.42,1.7463600000000001,0.315]
["Outside Conditions",null,null,null,null,null,"External lighting",null,null,null,null,"hours/day","Days",null,0.5,1,0,{"$f":"1*Q4","v":4.4000000000000004},0.45,1.9800000000000002,0.22500000000000001]
[null,"Outside Average Temp during AC hours",29.3,"Celcius","Fixed",null,"External lighting prorated (kW/building)",{"$f":"J11","v":2},{"$f":"H11*K11*L11*M11+H11*K12*L12*M12","v":3706.2},{"$f":"'Input Data'!C81","v":2},1,5,261,"7-midnite",0.25,0.5,0,{"$f":"1*Q5","v":3.6666666666666665},0.12,0.43999999999999995,0.03]
[null,"Outside Average Temp during None AC hours",24.8,"Celcius","Fixed",null,"External lighting during non AC hours (kW/building)",0,{"$f":"H12*$I$3","v":0},null,0.3,7,261,"mid-7am",null,null,null,null,{"$f":"SUM(S8:S11)","v":1},4.2103599999999997,0.58000000000000007,null,{"$f":"T12/Q4","v":0.95689999999999986}]
[null,"Outside Average Humidity during AC hours",1.81740224159402E-2,"kg/kg","Fixed",null,"Others"]
[null,null,null,null,null,null,"Others during AC hours (kW/building)",0,{"$f":"H14*$C$9","v":0}]
[null,null,null,null,null,null,"Others during non AC hours (kW/building)",0,{"$f":"H15*$I$3","v":0},null,null,null,null,null,"COSP",{"$f":"(P20*P18)/(1+T18)","v":3.6362199999999993}]
[null,null,null,null,null,null,null,"Total Misc",{"$f":"SUM(I5:I15)","v":14371.2}]
[null,null,null,null,null,null,null,null,null,null,null,null,null,null,"CD",1,null,null,"Dist Losses","Heat Rejection Power"]
[null,null,null,null,null,null,null,null,null,null,null,null,null,null,"Fdl",{"$f":"1-S18","v":0.95},"distribution losses",null,0.05,{"$f":"'Input Data'!C90","v":0.1}]
["Input Data",null,null,null,null,null,"Results Summary",null,null,null,null,null,null,null,"Fhr",{"$f":"T18","v":0.1},"heat rejection losses base on GPG256. Water Pump load at 22W/kW of rejected heat. Fan power of dry cooler 25 W/kW of rejected Heat."]
[null,null,null,null,null,null,null,"Total Energy Used",null,"%","Energy Index",null,null,null,"CoPav",{"$f":"T12","v":4.2103599999999997}]
["Building Data",null,null,null,null,null,{"$f":"B249","v":"Cooling Energy"},115.93144320600157,"MWh/year",{"$f":"H21/H$29","v":0.50719334913602632},{"$f":"J21*K$30","v":96.609536005001317},{"$f":"L30","v":"kWh/m2/year"}]
[null,"AC Floor Area",{"$f":"'Input Data'!C4","v":1200},"m2",null,null,"Fan Energy",10.993411493540323,"MWh/year",4.8095538532470825E-2,9.1611762446169358,{"$f":"L21","v":"kWh/m2/year"}]
[null,"Floor to Floor height",{"$f":"'OTTV Baseline'!D4","v":4.75},"m",null,null,"Total Air-Conditioning Energy Used",126.9248546995419,"MWh/year",0.55528888766849716,105.77071224961826,"kWh/m2/year",null,null,"CD*Fdl/CoPav",{"$f":"P17*P18/P20","v":0.22563391253954532}]
[null,"AC Volume",{"$f":"C22*C23","v":5700},"m3",null,null,null,null,null,null,null,null,null,null,"(1+1/CoPav)",{"$f":"(1/P20)+1","v":1.237509381620574}]
[null,"Total AC External Wall Area",{"$f":"'OTTV Baseline'!D11","v":1710},"m2",{"$f":"'OTTV Baseline'!D11","v":1710},"m2",{"$f":"B253","v":"Lighting Energy Used"},{"$f":"C253","v":27.770400000000002},"MWh/year",{"$f":"H25/H$29","v":0.12149389150464704},{"$f":"J25*K$30","v":23.142000000000003},{"$f":"L23","v":"kWh/m2/year"},null,null,"CD*FDS*Fhr*add",{"$f":"P17*P18*P24*P19","v":0.11756339125395453}]
[null,"Total AC Roof Area",{"$f":"'OTTV Baseline'!D8","v":200},"m2",null,null,"Plug Load Energy Used",59.508000000000003,"MWh/year",{"$f":"H26/H$29","v":0.26034405322424364},49.59,"kWh/m2/year"]
[null,null,null,null,null,null,"Misc Load Energy Used",{"$f":"I16/1000","v":14.3712},"MWh/year",{"$f":"C255/H$29","v":6.2873167602612259E-2},11.976000000000001,"kWh/m2/year"]
[null,"Calculated OTTV",{"$f":"'Input Data'!D39","v":29.296427550000001},"W/m2",{"$f":"'OTTV Baseline'!G3","v":50.090104999999994},"W/m2"]
[null,"Calculated RTTV",{"$f":"'Building Energy Proposed'!C29","v":11.84},"W/m2",null,null,{"$f":"B257","v":"Total Building Energy used"},228.57445469954189,"MWh/year"]
[null,null,null,null,null,null,"Building Energy Index",null,null,null,{"$f":"C258","v":190.47871224961824},{"$f":"D258","v":"kWh/m2/year"}]
[]
[]
["Plug Load Heat Gain",null,null,null,null,null,{"$f":"G21","v":"Cooling Energy"},{"$f":"K21","v":96.609536005001317},{"$f":"L30","v":"kWh/m2/year"}]
[null,"Plug Load Heat Gain during AC hours",{"$f":"'Input Data'!C67","v":15},"W/m2",null,null,{"$f":"G22","v":"Fan Energy"},{"$f":"K22","v":9.1611762446169358},{"$f":"I33","v":"kWh/m2/year"}]
[null,"Plug Load Heat Gain during none AC hours",{"$f":"'Input Data'!C68","v":1.5},"W/m2",null,null,{"$f":"G25","v":"Lighting Energy Used"},{"$f":"K25","v":23.142000000000003},"kWh/m2/year"]
[null,"Total Heat Gain during AC hours",{"$f":"C34*C$22/1000","v":18},"kW",null,null,{"$f":"G26","v":"Plug Load Energy Used"},{"$f":"K26","v":49.59},"kWh/m2/year"]
[null,"Total Heat Gain during None AC hours",1.8,"kW"]
["Lighting Heat Gain"]
[null,"Lighting Heat Gain during AC hours",{"$f":"'Input Data'!D56","v":7},"W/m2"]
[null,"Lighting Heat Gain during none AC hours",{"$f":"'Input Data'!D57","v":0.7},"W/m2"]
[null,"Total Heat Gain during AC hours",8.4,"kW"]
[null,"Total Heat Gain during None AC hours",0.84,"kW"]
[]
["System Used"]
[null,"CO2 control of Fresh Air Inlet used?",{"$f":"IF('Input Data'!C92=1,1,0)","v":0},"1=yes, 0=no"]
[null,"COP of chiller",{"$f":"'Input Data'!C89","v":4.4000000000000004}]
[null,"COSP (Coefficient of System Performance)",{"$f":"P15","v":3.6362199999999993}]
[]
["Fan Data"]
[null,"Combined Fan&Motor Efficiency",{"$f":"'Input Data'!C97","v":0.65},"efficiency"]
[null,"Static Pressure",{"$f":"'Input Data'!C98","v":350},"Pa"]
[null,"Supply Air Temperature (off coil temperature)",13,"Celcius","Fixed Data"]
[]
[]
["Indoor Air Conditions"]
[null,"Indoor AC Temperature",{"$f":"'Input Data'!C94","v":24},"Celcius"]
[null,"Indoor AC Relative Humidity",{"$f":"'Input Data'!C95","v":0.65},"Percentage"]
[null,{"$f":"B57","v":"Indoor AC Relative Humidity"},{"$f":"C57*100","v":65},"%"]
[null,"Indoor Abs Humidity Ratio (kg/kg)",{"$f":"g_t_rh(C56,C58)","v":1.2187843210995197E-2},"kg/kg"]
[]
[]
[]
["Infiltration"]
[null,"ACH",{"$f":"'Input Data'!C105","v":1},"ach"]
[]
["Occupants Data"]
[null,"Occupant Density",{"$f":"'Input Data'!C13","v":10},"m2/person"]
[null,"No of Occupants",{"$f":"C95/C67","v":120},"persons"]
[null,"People Sensible Heat per person",90,"W/person"]
[null,"People Latent Heat per person",60,"W/person"]
[null,"Min Fresh Air per person",{"$f":"C72*C22/C68+C73","v":5.5},"l/s/person"]
[null,"ASHRAE 62. Area requirement",0.3,"l/s/m2"]
[null,"People requirement",2.5,"l/s/person"]
[]
[]
["CALCULATION DATA",null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,"latent heat of vaprorization of water (kJ/kg) at atmos","=",2257.92]
[]
[null,"OTTV Calculation (Fabric Heat Load)",null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,"=",{"$f":"T97","v":1.2050000000000001}]
[null,"Total Heat Gain from Façade",{"$f":"C25*C28/1000","v":50.096891110500003},"kW"]
[null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,"=","air change rate"]
[null,"RTTV Calculation (Roof Heat Load)"]
[null,"Total Heat Gain from Roof",{"$f":"C26*C29/1000","v":2.3679999999999999},"kW",null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,"=",null,"kg/kg"]
[]
[null,"Air Infiltration during AC hours (8am to 6pm - 10 hours everyday)"]
[]
[null,"Inside Average Temp during AC hours",{"$f":"C56","v":24},"Celcius"]
["Iterated","Inside Average Temp during None AC Hours",{"$f":"E87","v":25.353279113769531},"Celcius",{"$f":"C190","v":25.353279113769531},"Celcius"]
[null,"Outside Average Humidity during AC hours",{"$f":"C13","v":1.81740224159402E-2},"kg/kg","Fixed"]
[null,"Inside Average Humidity during AC hours",{"$f":"C59","v":1.2187843210995197E-2},"kg/kg"]
[null,"Latent Heat of Vaporisation of Water at Atmos",2257.92,"kJ/kg","Fixed"]
[null,"Air Density at Room Condition",{"$f":"rho_t_g(C86,C89)","v":1.1656686067581177},"kg/m3","Fixed"]
[null,"Specific heat of air at Room Condition",1.0049999999999999,"kJ/kg.K","Fixed"]
[null,"Delta Humidity Ratio during AC hours",{"$f":"C88-C89","v":5.9861792049450031E-3},"kg/kg"]
[null,"Delta Temperature diff during AC hours",{"$f":"C11-C86","v":5.3000000000000007},"Celcius"]
[null,"Floor Area",{"$f":"C22","v":1200},"m2",null,null,null,null,null,null,null,null,null,null,null,null,null,"=",1.0049999999999999,"kJ/kg.K"]
[]
[null,"Flow Rate of Infiltrated Air",{"$f":"C24*C64","v":5700},"m3/h",null,null,null,null,null,null,null,null,null,null,null,null,null,null,"=",1.2050000000000001,"kg/m3"]
[]
[null,"Min Fresh Air Flow Rate required for occupants",{"$f":"C68*C71","v":660},"l/s"]
[null,"Min Fresh Air Flow Rate required for occupants",{"$f":"C99*3.6","v":2376},"m3/h"]
[null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,"=",{"$f":"H100","v":0}]
["No Control of Fresh Air Intake (Infiltration + Mech Fresh Air)"]
[]
[null,"Flow rate of Fresh air is ",{"$f":"C100+C97","v":8076},"m3/h"]
[null,"Flow rate of Fresh air is ",{"$f":"C104/3.6","v":2243.3333333333335},"l/s"]
[null,"Flow rate of Fresh air is ",{"$f":"C104/C$24","v":1.4168421052631579},"ach"]
["Heat due to Fresh air intake"]
[null,"Q sensible air intake (AC Hours)",{"$f":"C$92*C$91*C104*C$94/3600","v":13.928708234042523},"kW",10,"hours"]
[null,"Q sensible air intake (none AC Hours)",{"$f":"C$92*C$91*C104*(C$12-C$87)/3600","v":-1.45404968824253},"kW",14,"hours"]
[null,"Nett Sensible air intake",{"$f":"((C108*10)+(C109*14))/10","v":11.89303867050298},"kW",{"$f":"C110*1000/C$22","v":9.9108655587524837},"W/m2"]
[null,"Q latent air intake (AC Hours)",{"$f":"C$90*C$91*C104*C$93/3600","v":35.344933939643013},"kW",{"$f":"C111*1000/C$22","v":29.454111616369179},"W/m2"]
[]
[]
["Control of Fresh Air Intake wt CO2 sensor"]
[]
[null,"Flow rate of Fresh air intake is",{"$f":"IF(C100>C97,C100,C97)","v":5700},"m3/h"]
[null,"Flow rate of Fresh air intake is",{"$f":"C116/3.6","v":1583.3333333333333},"l/s"]
[null,"Flow rate of Fresh air intake is",{"$f":"C116/C24","v":1},"ach"]
["Heat due to Fresh air intake"]
[null,"Q sensible air intake (AC Hours)",{"$f":"C$92*C$91*C116*C$94/3600","v":9.8308119036704298},"kW"]
[null,"Q sensible air intake (none AC Hours)",{"$f":"C$92*C$91*C97*(C$12-C$87)/3600","v":-1.0262609240939107},"kW"]
[null,"Nett Sensible air intake",{"$f":"((C120*10)+(C121*14))/10","v":8.3940466099389557},"kW",{"$f":"C122*1000/C$22","v":6.9950388416157967},"W/m2"]
[null,"Q latent air intake",{"$f":"C$90*C$91*C116*C$93/3600","v":24.9462758117837},"kW",{"$f":"C123*1000/C$22","v":20.788563176486416},"W/m2"]
[]
[]
[]
[null,"People Heat Gain"]
[]
[null,"Occupant Density",{"$f":"C67","v":10},"m2/person"]
[null,"Floor Area",{"$f":"C22","v":1200},"m2"]
[null,"No of Occupant",{"$f":"C130/C129","v":120},"persons"]
[null,"People Sensible Heat",{"$f":"C69","v":90},"W/person"]
[null,"People Latent Heat",{"$f":"C70","v":60},"W/person"]
[]
[null,"Total People Sensible Heat Gain",{"$f":"C132*C131/1000","v":10.8},"kW",{"$f":"C135*1000/C$22","v":9},"W/m2"]
[null,"Total People Latent Heat Gain",{"$f":"C133*C131/1000","v":7.2},"kW",{"$f":"C136*1000/C$22","v":6},"W/m2"]
[]
[]
[]
[null,"Plug Load Heat Gain"]
[]
[null,"Plug Load Heat Gain during AC hours",{"$f":"C34","v":15},"W/m2",{"$f":"C$9","v":2700},"hours",{"$f":"C142*E142*C144+C143*E143*C144","v":59508000}]
[null,"Plug Load Heat Gain during none AC hours",{"$f":"C35","v":1.5},"W/m2",{"$f":"8760-E142","v":6060},"hours",{"$f":"G142/1000/1000","v":59.508000000000003},"MWh"]
[null,"Floor Area",{"$f":"C130","v":1200},"m2"]
[]
[null,"Total Equip Sensible Heat Gain",{"$f":"(C142*C144*E142+C143*C144*E143)/1000/E142","v":22.04},"kW",{"$f":"C146*1000/C$22","v":18.366666666666667},"W/m2"]
[null,"Occupant Density",{"$f":"C67","v":10},"m2/person"]
[null,"No of Occupant",{"$f":"C144/C147","v":120},"persons"]
[null,"Equip Heat Gain per person",{"$f":"C146*1000/C148","v":183.66666666666666},"W/person"]
[]
[null,"Heat Generated at night",{"$f":"C143*C144/1000","v":1.8},"kW"]
[]
[]
[null,"Lighting Heat Gain"]
[]
[null,"Lighting Heat Gain during AC hours",{"$f":"C39","v":7},"W/m2",{"$f":"C$9","v":2700},"hours"]
[null,"Lighting Heat Gain during none AC hours",{"$f":"C40","v":0.7},"W/m2",{"$f":"8760-E156","v":6060},"hours"]
[null,"Floor Area",{"$f":"C144","v":1200},"m2"]
[null,"Total Lighting Sensible Heat Gain",{"$f":"((C156*E156)+(C157*E157))/E156*C158/1000","v":10.285333333333334},"kW",{"$f":"C159*1000/C$22","v":8.5711111111111116},"W/m2"]
[null,"Daylighting",{"$f":"'Input Data'!C59","v":2},"1=Yes, 2=No"]
[null,"Daylight Percentage",{"$f":"'Input Data'!C60","v":0}]
[null,"Floor Area Not Daylighted",{"$f":"C22*(1-C161)","v":1200},"m2"]
[null,"Floor Area Daylighted",{"$f":"C22*C161","v":0},"m2",{"$f":"E156-E164","v":810.00000000000023},"hours",null,{"$f":"C7","v":10},"Hours per day"]
[null,"Percentage of Daylight Hours during AC hours",0.7,null,{"$f":"(C164)*H166","v":1889.9999999999998},"hours","None Daylighted Hours",{"$f":"C8","v":270},"Work days per year"]
[null,"Lighting Heat Gain during AC hours (None Daylight Area)",{"$f":"C162*C156*E156","v":22680000},"Wh",null,null,"Daylighted Hours",{"$f":"IF(H163>10,10,H163)","v":10},"if condition"]
[null,"Lighting Heat Gain during AC hours (Daylight Area)",{"$f":"C163*E163*C156","v":0},"Wh",null,null,null,{"$f":"H164*H165","v":2700}]
[null,"Average Lighting Heat Gain during AC hours",{"$f":"(C165+C166)/E156/C158","v":7},"W/m2",{"$f":"E156","v":2700},"hours"]
[null,{"$f":"B157","v":"Lighting Heat Gain during none AC hours"},{"$f":"C157","v":0.7},"W/m2",6060,"hours"]
[null,"Floor Area",{"$f":"C158","v":1200},"m2"]
[null,"Total Lighting Sensible Heat Gain wt Daylighting",{"$f":"((C167*E167)+(C168*E168))/E167*C169/1000","v":10.285333333333334},"kW",{"$f":"C170*1000/C$22","v":8.5711111111111116},"W/m2"]
[null,"Potential Saving Due to Daylighting",{"$f":"C159-C170","v":0},"kW",2900,"hours"]
[]
[null,"Total Lighting Sensible Heat Gain",{"$f":"IF('Input Data'!C59=1,'BE 4.Lgt wtout Daylight'!C170,'BE 4.Lgt wtout Daylight'!C159)","v":10.285333333333334},"kW",{"$f":"C173*1000/C$22","v":8.5711111111111116},"W/m2"]
[null,"Occupant Density",{"$f":"C147","v":10},"m2/person"]
[null,"No of Occupant",{"$f":"C158/C174","v":120},"persons"]
[null,"Equip Heat Gain per person",{"$f":"C173*1000/C175","v":85.711111111111123},"W/person"]
[]
[null,"Heat Generated at night",{"$f":"C157*C158/1000","v":0.84},"kW"]
[]
[]
[]
[null,"Estimated Average Night Temp"]
[null,"Sensible (light+equip) heat",{"$f":"C178+C151","v":2.64},"kW"]
[null,"Total Heat Internally Generated (excluding conduction)",{"$f":"(C178+C151+C121)","v":1.6137390759060894},"kW"]
[null,"Volume of Air",{"$f":"C24","v":5700},"m3"]
[null,{"$f":"B91","v":"Air Density at Room Condition"},{"$f":"C91","v":1.1656686067581177},"kg/m3"]
[null,"Specific heat of air at Room Condition",{"$f":"C92","v":1.0049999999999999},"kJ/kg.K"]
[null,{"$f":"B86","v":"Inside Average Temp during AC hours"},{"$f":"C86","v":24},{"$f":"D86","v":"Celcius"}]
[null,"Delta Temp",{"$f":"C184/(C187*C186*C185/3600)","v":0.87000109310493434},"deg Celcius"]
[null,"Inside Average Temp during NON AC hours",{"$f":"nt_t(C12,C92,C91,C97,C183,C185,C86)","v":25.353279113769531},"deg Celcius"]
[]
[]
[]
[null,"Total Cooling Load"]
[null,"CO2 used?",{"$f":"C45","v":0}]
[]
[null,{"$f":"B79","v":"Total Heat Gain from Façade"},{"$f":"C79","v":50.096891110500003},{"$f":"D79","v":"kW"}]
[null,{"$f":"B82","v":"Total Heat Gain from Roof"},{"$f":"C82","v":2.3679999999999999},{"$f":"D82","v":"kW"},null,null,"est from below"]
[null,{"$f":"B108","v":"Q sensible air intake (AC Hours)"},{"$f":"IF(C195=1,C120,C108)","v":13.928708234042523},{"$f":"D108","v":"kW"}]
[null,{"$f":"B111","v":"Q latent air intake (AC Hours)"},{"$f":"IF(C195=1,C123,C111)","v":35.344933939643013},{"$f":"D111","v":"kW"}]
[null,{"$f":"B135","v":"Total People Sensible Heat Gain"},{"$f":"C135","v":10.8},"kW"]
[null,"Total People Latent Heat Gain",{"$f":"C136","v":7.2},"kW"]
[null,{"$f":"B146","v":"Total Equip Sensible Heat Gain"},{"$f":"C146","v":22.04},{"$f":"D146","v":"kW"}]
[null,{"$f":"B173","v":"Total Lighting Sensible Heat Gain"},{"$f":"C173","v":10.285333333333334},{"$f":"D173","v":"kW"}]
["Iterated","Total Fan Sensible Heat Gain",{"$f":"f_p(C207,C229,C230,C234,C225,C224)","v":4.0665898323059082},"kW",{"$f":"C242","v":4.0716338864964161}]
[]
[null,"Sum of Sensible excluding Fan",{"$f":"C197+C198+C199+C201+C203+C204","v":109.51893267787585},"kW"]
[null,"Total Average Load (AC hours)",{"$f":"SUM(C197:C205)","v":156.13045644982478},"kW"]
[null,"Latent Load",{"$f":"C200+C202","v":42.544933939643016},"kW"]
[null,"Sensible Load",{"$f":"C208-C209","v":113.58552251018176},"kW",{"$f":"C207+C205","v":113.58552251018176}]
[null,"AC Load for full year",{"$f":"C208*C$9/1000","v":421.55223241452694},"MWh"]
[null,"Cooling Index",{"$f":"C211*1000/C$22","v":351.29352701210576},"kWh/m2/year"]
[null,"COSP",{"$f":"C$47","v":3.6362199999999993}]
[null,"Cooling Energy",{"$f":"C212/C213","v":96.609536005001303},"kWh/m2/year"]
[null,"Cooling Energy",{"$f":"C214*C$22/1000","v":115.93144320600157},"MWh/year"]
[]
[]
[]
[]
[]
[]
[null,"FAN Power Heat Gain - VAV system",null,null,null,null,"FAN Power Heat Gain - CAV system"]
[]
[null,"Combined Fan&Motor Efficiency",{"$f":"C50","v":0.65},"efficiency"]
[null,"Static Pressure",{"$f":"C51","v":350},"Pa"]
[null,"CO2 Used?",{"$f":"C45","v":0}]
[null,{"$f":"B86","v":"Inside Average Temp during AC hours"},{"$f":"C86","v":24},{"$f":"D86","v":"Celcius"}]
[null,"Supply Air Temperature",{"$f":"C52","v":13},"Celcius","Note: to reduce Chiller COP and room humidity if supply temp < 12 deg Celcius"]
[null,{"$f":"B92","v":"Specific heat of air at Room Condition"},{"$f":"C92","v":1.0049999999999999},{"$f":"D92","v":"kJ/kg.K"}]
[null,{"$f":"B91","v":"Air Density at Room Condition"},{"$f":"C91","v":1.1656686067581177},{"$f":"D91","v":"kg/m3"}]
[]
[]
[null,"Total Average Sensible Load (AC hours)",{"$f":"C210","v":113.58552251018176},"kW"]
[null,"Temperature Difference",{"$f":"C227-C228","v":11},"Celcius"]
[null,"Volume to be cooled",{"$f":"C24","v":5700},{"$f":"D24","v":"m3"}]
[]
[null,"Flow Rate Required",{"$f":"C233*3600/(C229*C230*C234)","v":31731.575346575188},"m3/h"]
[null,"Flow Rate Required",{"$f":"C237/C235","v":5.5669430432588047},"ach","check figure"]
[null,"Flow Rate Required",{"$f":"C237/3.6","v":8814.3264851597742},"l/s"]
[null,"Flow Rate Required",{"$f":"C237/3600","v":8.8143264851597749},"m3/s"]
[null,null,null,null,"Ave. "]
[null,"Fan Power used",{"$f":"C240*C225/C224/1000/C230","v":4.0716338864964161},"kW VAV",{"$f":"U12","v":0.58000000000000007},null,{"$f":"B242","v":"Fan Power used"},{"$f":"C242/E242","v":7.0200584249938203},"kW CAV"]
[]
[]
[]
[]
[null,"Total Energy Use in Building"]
[null,{"$f":"B226","v":"CO2 Used?"},{"$f":"C226","v":0}]
[null,"Cooling Energy",{"$f":"C215","v":115.93144320600157},"MWh/year"]
[null,"Fan Energy",{"$f":"C242*C9/1000","v":10.993411493540323},"MWh/year"]
[null,"Total Air-Conditioning Energy Used",{"$f":"C249+C250","v":126.9248546995419},"MWh/year"]
[]
[null,"Lighting Energy Used",{"$f":"C173*C9/1000","v":27.770400000000002},"MWh/year"]
[null,"Plug Load Energy Used",{"$f":"C146*C9/1000","v":59.508000000000003},"MWh/year"]
[null,"Misc Load Energy Used",{"$f":"I16/1000","v":14.3712},"MWh/year"]
[]
[null,"Total Building Energy used",{"$f":"C251+C253+C254+C255","v":228.57445469954189},{"$f":"D254","v":"MWh/year"}]
[null,"Building Energy Index",{"$f":"C257/C22*1000","v":190.47871224961824},"kWh/m2/year"]

{"sheet":"BE 5.Lgt wt Daylight","index":16,"n_rows":258,"n_cols":23,"rows_kept":258,"cut":false,"hidden":true,"merged":[]}
["Energy & Cooling Load Calculation based on Steady State Conditions"]
["Assumptions",null,null,null,null,null,null,null,null,null,null,null,null,null,"Calculation Method based on UK Guidance for the use of the Carbon Emissions Calculation Method"]
[null,null,null,null,null,null,"Misc Loads","Non AC hrs",{"$f":"8760-C9","v":6060}]
[null,null,null,null,null,null,"Elevators and Escalators",null,"kWh/year","Input Data","Diversity Factor",null,null,null,"Full Load Chiller COP",null,{"$f":"C46","v":4.4000000000000004}]
["Operating Hours",null,null,null,null,null,"Elevators and Escalators during AC hours (kW/building)",{"$f":"J5*K5","v":1.125},{"$f":"H5*8760","v":9855},{"$f":"'Input Data'!C77","v":25},{"$f":"(0.3*0.15)","v":4.4999999999999998E-2},null,null,null,"50% Capacity COP",null,{"$f":"Q4*5/6","v":3.6666666666666665},"Base on GPG59, Effi. Of screw compressor, 60% full load power at 50% capacity."]
[null,null,null,null,null,null,"Elevators and Escalators during non AC hours (kW/building)",0,{"$f":"H6*$I$3","v":0}]
[null,"Hours of Operation",{"$f":"'Input Data'!C17","v":10},"hours/day",null,null,"Hydraulic systems",null,null,null,null,null,null,null,"%total load","Compressor 1","Compressor 2","Overall CoP","ARI weighting 1st approximation"]
[null,"Working Days",{"$f":"'Input Data'!C18","v":270},"days/year",null,null,"Hydraulic systems during AC hours (kW/building)",{"$f":"J8*K8","v":0.3},{"$f":"H8*$C$9","v":810},{"$f":"'Input Data'!C79","v":2},0.15,null,null,null,1,1,1,{"$f":"(0.5*Q4)+(0.5*Q4)","v":4.4000000000000004},0.01,{"$f":"R8*S8","v":4.4000000000000004E-2},{"$f":"O8*S8","v":0.01}]
[null,"AC operating Hours",{"$f":"C7*C8","v":2700},"hours/year",null,null,"Hydraulic systems during non AC hours (kW/building)",0,{"$f":"H9*$I$3","v":0},null,null,null,null,null,0.75,1,0.5,{"$f":"(0.67*Q4)+(0.33*Q5)","v":4.1580000000000004},0.42,1.7463600000000001,0.315]
["Outside Conditions",null,null,null,null,null,"External lighting",null,null,null,null,"hours/day","Days",null,0.5,1,0,{"$f":"1*Q4","v":4.4000000000000004},0.45,1.9800000000000002,0.22500000000000001]
[null,"Outside Average Temp during AC hours",29.3,"Celcius","Fixed",null,"External lighting prorated (kW/building)",{"$f":"J11","v":2},{"$f":"H11*K11*L11*M11+H11*K12*L12*M12","v":3706.2},{"$f":"'Input Data'!C81","v":2},1,5,261,"7-midnite",0.25,0.5,0,{"$f":"1*Q5","v":3.6666666666666665},0.12,0.43999999999999995,0.03]
[null,"Outside Average Temp during None AC hours",24.8,"Celcius","Fixed",null,"External lighting during non AC hours (kW/building)",0,{"$f":"H12*$I$3","v":0},null,0.3,7,261,"mid-7am",null,null,null,null,{"$f":"SUM(S8:S11)","v":1},4.2103599999999997,0.58000000000000007,null,{"$f":"T12/Q4","v":0.95689999999999986}]
[null,"Outside Average Humidity during AC hours",1.81740224159402E-2,"kg/kg","Fixed",null,"Others"]
[null,null,null,null,null,null,"Others during AC hours (kW/building)",0,{"$f":"H14*$C$9","v":0}]
[null,null,null,null,null,null,"Others during non AC hours (kW/building)",0,{"$f":"H15*$I$3","v":0},null,null,null,null,null,"COSP",{"$f":"(P20*P18)/(1+T18)","v":3.6362199999999993}]
[null,null,null,null,null,null,null,"Total Misc",{"$f":"SUM(I5:I15)","v":14371.2}]
[null,null,null,null,null,null,null,null,null,null,null,null,null,null,"CD",1,null,null,"Dist Losses","Heat Rejection Power"]
[null,null,null,null,null,null,null,null,null,null,null,null,null,null,"Fdl",{"$f":"1-S18","v":0.95},"distribution losses",null,0.05,{"$f":"'Input Data'!C90","v":0.1}]
["Input Data",null,null,null,null,null,"Results Summary",null,null,null,null,null,null,null,"Fhr",{"$f":"T18","v":0.1},"heat rejection losses base on GPG256. Water Pump load at 22W/kW of rejected heat. Fan power of dry cooler 25 W/kW of rejected Heat."]
[null,null,null,null,null,null,null,"Total Energy Used",null,"%","Energy Index",null,null,null,"CoPav",{"$f":"T12","v":4.2103599999999997}]
["Building Data",null,null,null,null,null,{"$f":"B249","v":"Cooling Energy"},115.02580445081641,"MWh/year",{"$f":"H21/H$29","v":0.5126485224111248},{"$f":"J21*K$30","v":95.854837042347},{"$f":"L30","v":"kWh/m2/year"}]
[null,"AC Floor Area",{"$f":"'Input Data'!C4","v":1200},"m2",null,null,"Fan Energy",10.875365598266919,"MWh/year",4.8469472839168165E-2,9.0628046652224317,{"$f":"L21","v":"kWh/m2/year"}]
[null,"Floor to Floor height",{"$f":"'OTTV Baseline'!D4","v":4.75},"m",null,null,"Total Air-Conditioning Energy Used",125.90117004908333,"MWh/year",0.56111799525029304,104.91764170756944,"kWh/m2/year",null,null,"CD*Fdl/CoPav",{"$f":"P17*P18/P20","v":0.22563391253954532}]
[null,"AC Volume",{"$f":"C22*C23","v":5700},"m3",null,null,null,null,null,null,null,null,null,null,"(1+1/CoPav)",{"$f":"(1/P20)+1","v":1.237509381620574}]
[null,"Total AC External Wall Area",{"$f":"'OTTV Baseline'!D11","v":1710},"m2",{"$f":"'OTTV Baseline'!D11","v":1710},"m2",{"$f":"B253","v":"Lighting Energy Used"},{"$f":"C253","v":24.595200000000002},"MWh/year",{"$f":"H25/H$29","v":0.10961621175879206},{"$f":"J25*K$30","v":20.495999999999999},{"$f":"L23","v":"kWh/m2/year"},null,null,"CD*FDS*Fhr*add",{"$f":"P17*P18*P24*P19","v":0.11756339125395453}]
[null,"Total AC Roof Area",{"$f":"'OTTV Baseline'!D8","v":200},"m2",null,null,"Plug Load Energy Used",59.508000000000003,"MWh/year",{"$f":"H26/H$29","v":0.26521603928173781},49.589999999999996,"kWh/m2/year"]
[null,null,null,null,null,null,"Misc Load Energy Used",{"$f":"I16/1000","v":14.3712},"MWh/year",{"$f":"C255/H$29","v":6.4049753709177093E-2},11.975999999999999,"kWh/m2/year"]
[null,"Calculated OTTV",{"$f":"'Input Data'!D39","v":29.296427550000001},"W/m2",{"$f":"'OTTV Baseline'!G3","v":50.090104999999994},"W/m2"]
[null,"Calculated RTTV",{"$f":"'Building Energy Proposed'!C29","v":11.84},"W/m2",null,null,{"$f":"B257","v":"Total Building Energy used"},224.37557004908334,"MWh/year"]
[null,null,null,null,null,null,"Building Energy Index",null,null,null,{"$f":"C258","v":186.97964170756944},{"$f":"D258","v":"kWh/m2/year"}]
[]
[]
["Plug Load Heat Gain",null,null,null,null,null,{"$f":"G21","v":"Cooling Energy"},{"$f":"K21","v":95.854837042347},{"$f":"L30","v":"kWh/m2/year"}]
[null,"Plug Load Heat Gain during AC hours",{"$f":"'Input Data'!C67","v":15},"W/m2",null,null,{"$f":"G22","v":"Fan Energy"},{"$f":"K22","v":9.0628046652224317},{"$f":"I33","v":"kWh/m2/year"}]
[null,"Plug Load Heat Gain during none AC hours",{"$f":"'Input Data'!C68","v":1.5},"W/m2",null,null,{"$f":"G25","v":"Lighting Energy Used"},{"$f":"K25","v":20.495999999999999},"kWh/m2/year"]
[null,"Total Heat Gain during AC hours",{"$f":"C34*C$22/1000","v":18},"kW",null,null,{"$f":"G26","v":"Plug Load Energy Used"},{"$f":"K26","v":49.589999999999996},"kWh/m2/year"]
[null,"Total Heat Gain during None AC hours",1.8,"kW"]
["Lighting Heat Gain"]
[null,"Lighting Heat Gain during AC hours",{"$f":"'Input Data'!D56","v":7},"W/m2"]
[null,"Lighting Heat Gain during none AC hours",{"$f":"'Input Data'!D57","v":0.7},"W/m2"]
[null,"Total Heat Gain during AC hours",8.4,"kW"]
[null,"Total Heat Gain during None AC hours",0.84,"kW"]
[]
["System Used"]
[null,"CO2 control of Fresh Air Inlet used?",{"$f":"IF('Input Data'!C92=1,1,0)","v":0},"1=yes, 0=no"]
[null,"COP of chiller",{"$f":"'Input Data'!C89","v":4.4000000000000004}]
[null,"COSP (Coefficient of System Performance)",{"$f":"P15","v":3.6362199999999993}]
[]
["Fan Data"]
[null,"Combined Fan&Motor Efficiency",{"$f":"'Input Data'!C97","v":0.65},"efficiency"]
[null,"Static Pressure",{"$f":"'Input Data'!C98","v":350},"Pa"]
[null,"Supply Air Temperature (off coil temperature)",13,"Celcius","Fixed Data"]
[]
[]
["Indoor Air Conditions"]
[null,"Indoor AC Temperature",{"$f":"'Input Data'!C94","v":24},"Celcius"]
[null,"Indoor AC Relative Humidity",{"$f":"'Input Data'!C95","v":0.65},"Percentage"]
[null,{"$f":"B57","v":"Indoor AC Relative Humidity"},{"$f":"C57*100","v":65},"%"]
[null,"Indoor Abs Humidity Ratio (kg/kg)",{"$f":"g_t_rh(C56,C58)","v":1.2187843210995197E-2},"kg/kg"]
[]
[]
[]
["Infiltration"]
[null,"ACH",{"$f":"'Input Data'!C105","v":1},"ach"]
[]
["Occupants Data"]
[null,"Occupant Density",{"$f":"'Input Data'!C13","v":10},"m2/person"]
[null,"No of Occupants",{"$f":"C95/C67","v":120},"persons"]
[null,"People Sensible Heat per person",90,"W/person"]
[null,"People Latent Heat per person",60,"W/person"]
[null,"Min Fresh Air per person",{"$f":"C72*C22/C68+C73","v":5.5},"l/s/person"]
[null,"ASHRAE 62. Area requirement",0.3,"l/s/m2"]
[null,"People requirement",2.5,"l/s/person"]
[]
[]
["CALCULATION DATA",null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,"latent heat of vaprorization of water (kJ/kg) at atmos","=",2257.92]
[]
[null,"OTTV Calculation (Fabric Heat Load)",null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,"=",{"$f":"T97","v":1.2050000000000001}]
[null,"Total Heat Gain from Façade",{"$f":"C25*C28/1000","v":50.096891110500003},"kW"]
[null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,"=","air change rate"]
[null,"RTTV Calculation (Roof Heat Load)"]
[null,"Total Heat Gain from Roof",{"$f":"C26*C29/1000","v":2.3679999999999999},"kW",null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,"=",null,"kg/kg"]
[]
[null,"Air Infiltration during AC hours (8am to 6pm - 10 hours everyday)"]
[]
[null,"Inside Average Temp during AC hours",{"$f":"C56","v":24},"Celcius"]
["Iterated","Inside Average Temp during None AC Hours",{"$f":"E87","v":25.353279113769531},"Celcius",{"$f":"C190","v":25.353279113769531},"Celcius"]
[null,"Outside Average Humidity during AC hours",{"$f":"C13","v":1.81740224159402E-2},"kg/kg","Fixed"]
[null,"Inside Average Humidity during AC hours",{"$f":"C59","v":1.2187843210995197E-2},"kg/kg"]
[null,"Latent Heat of Vaporisation of Water at Atmos",2257.92,"kJ/kg","Fixed"]
[null,"Air Density at Room Condition",{"$f":"rho_t_g(C86,C89)","v":1.1656686067581177},"kg/m3","Fixed"]
[null,"Specific heat of air at Room Condition",1.0049999999999999,"kJ/kg.K","Fixed"]
[null,"Delta Humidity Ratio during AC hours",{"$f":"C88-C89","v":5.9861792049450031E-3},"kg/kg"]
[null,"Delta Temperature diff during AC hours",{"$f":"C11-C86","v":5.3000000000000007},"Celcius"]
[null,"Floor Area",{"$f":"C22","v":1200},"m2",null,null,null,null,null,null,null,null,null,null,null,null,null,"=",1.0049999999999999,"kJ/kg.K"]
[]
[null,"Flow Rate of Infiltrated Air",{"$f":"C24*C64","v":5700},"m3/h",null,null,null,null,null,null,null,null,null,null,null,null,null,null,"=",1.2050000000000001,"kg/m3"]
[]
[null,"Min Fresh Air Flow Rate required for occupants",{"$f":"C68*C71","v":660},"l/s"]
[null,"Min Fresh Air Flow Rate required for occupants",{"$f":"C99*3.6","v":2376},"m3/h"]
[null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,"=",{"$f":"H100","v":0}]
["No Control of Fresh Air Intake (Infiltration + Mech Fresh Air)"]
[]
[null,"Flow rate of Fresh air is ",{"$f":"C100+C97","v":8076},"m3/h"]
[null,"Flow rate of Fresh air is ",{"$f":"C104/3.6","v":2243.3333333333335},"l/s"]
[null,"Flow rate of Fresh air is ",{"$f":"C104/C$24","v":1.4168421052631579},"ach"]
["Heat due to Fresh air intake"]
[null,"Q sensible air intake (AC Hours)",{"$f":"C$92*C$91*C104*C$94/3600","v":13.928708234042523},"kW",10,"hours"]
[null,"Q sensible air intake (none AC Hours)",{"$f":"C$92*C$91*C104*(C$12-C$87)/3600","v":-1.45404968824253},"kW",14,"hours"]
[null,"Nett Sensible air intake",{"$f":"((C108*10)+(C109*14))/10","v":11.89303867050298},"kW",{"$f":"C110*1000/C$22","v":9.9108655587524837},"W/m2"]
[null,"Q latent air intake (AC Hours)",{"$f":"C$90*C$91*C104*C$93/3600","v":35.344933939643013},"kW",{"$f":"C111*1000/C$22","v":29.454111616369179},"W/m2"]
[]
[]
["Control of Fresh Air Intake wt CO2 sensor"]
[]
[null,"Flow rate of Fresh air intake is",{"$f":"IF(C100>C97,C100,C97)","v":5700},"m3/h"]
[null,"Flow rate of Fresh air intake is",{"$f":"C116/3.6","v":1583.3333333333333},"l/s"]
[null,"Flow rate of Fresh air intake is",{"$f":"C116/C24","v":1},"ach"]
["Heat due to Fresh air intake"]
[null,"Q sensible air intake (AC Hours)",{"$f":"C$92*C$91*C116*C$94/3600","v":9.8308119036704298},"kW"]
[null,"Q sensible air intake (none AC Hours)",{"$f":"C$92*C$91*C97*(C$12-C$87)/3600","v":-1.0262609240939107},"kW"]
[null,"Nett Sensible air intake",{"$f":"((C120*10)+(C121*14))/10","v":8.3940466099389557},"kW",{"$f":"C122*1000/C$22","v":6.9950388416157967},"W/m2"]
[null,"Q latent air intake",{"$f":"C$90*C$91*C116*C$93/3600","v":24.9462758117837},"kW",{"$f":"C123*1000/C$22","v":20.788563176486416},"W/m2"]
[]
[]
[]
[null,"People Heat Gain"]
[]
[null,"Occupant Density",{"$f":"C67","v":10},"m2/person"]
[null,"Floor Area",{"$f":"C22","v":1200},"m2"]
[null,"No of Occupant",{"$f":"C130/C129","v":120},"persons"]
[null,"People Sensible Heat",{"$f":"C69","v":90},"W/person"]
[null,"People Latent Heat",{"$f":"C70","v":60},"W/person"]
[]
[null,"Total People Sensible Heat Gain",{"$f":"C132*C131/1000","v":10.8},"kW",{"$f":"C135*1000/C$22","v":9},"W/m2"]
[null,"Total People Latent Heat Gain",{"$f":"C133*C131/1000","v":7.2},"kW",{"$f":"C136*1000/C$22","v":6},"W/m2"]
[]
[]
[]
[null,"Plug Load Heat Gain"]
[]
[null,"Plug Load Heat Gain during AC hours",{"$f":"C34","v":15},"W/m2",{"$f":"C$9","v":2700},"hours",{"$f":"C142*E142*C144+C143*E143*C144","v":59508000}]
[null,"Plug Load Heat Gain during none AC hours",{"$f":"C35","v":1.5},"W/m2",{"$f":"8760-E142","v":6060},"hours",{"$f":"G142/1000/1000","v":59.508000000000003},"MWh"]
[null,"Floor Area",{"$f":"C130","v":1200},"m2"]
[]
[null,"Total Equip Sensible Heat Gain",{"$f":"(C142*C144*E142+C143*C144*E143)/1000/E142","v":22.04},"kW",{"$f":"C146*1000/C$22","v":18.366666666666667},"W/m2"]
[null,"Occupant Density",{"$f":"C67","v":10},"m2/person"]
[null,"No of Occupant",{"$f":"C144/C147","v":120},"persons"]
[null,"Equip Heat Gain per person",{"$f":"C146*1000/C148","v":183.66666666666666},"W/person"]
[]
[null,"Heat Generated at night",{"$f":"C143*C144/1000","v":1.8},"kW"]
[]
[]
[null,"Lighting Heat Gain"]
[]
[null,"Lighting Heat Gain during AC hours",{"$f":"C39","v":7},"W/m2",{"$f":"C$9","v":2700},"hours"]
[null,"Lighting Heat Gain during none AC hours",{"$f":"C40","v":0.7},"W/m2",{"$f":"8760-E156","v":6060},"hours"]
[null,"Floor Area",{"$f":"C144","v":1200},"m2"]
[null,"Total Lighting Sensible Heat Gain",{"$f":"((C156*E156)+(C157*E157))/E156*C158/1000","v":10.285333333333334},"kW",{"$f":"C159*1000/C$22","v":8.5711111111111116},"W/m2"]
[null,"Daylighting",{"$f":"'Building Energy Proposed'!C160","v":1},"1=Yes, 2=No"]
[null,"Daylight Percentage",{"$f":"'Building Energy Proposed'!C161","v":0.2}]
[null,"Floor Area Not Daylighted",{"$f":"C22*(1-C161)","v":960},"m2"]
[null,"Floor Area Daylighted",{"$f":"C22*C161","v":240},"m2",{"$f":"E156-E164","v":810.00000000000023},"hours",null,{"$f":"C7","v":10},"Hours per day"]
[null,"Percentage of Daylight Hours during AC hours",0.7,null,{"$f":"(C164)*H166","v":1889.9999999999998},"hours","None Daylighted Hours",{"$f":"C8","v":270},"Work days per year"]
[null,"Lighting Heat Gain during AC hours (None Daylight Area)",{"$f":"C162*C156*E156","v":18144000},"Wh",null,null,"Daylighted Hours",{"$f":"IF(H163>10,10,H163)","v":10},"if condition"]
[null,"Lighting Heat Gain during AC hours (Daylight Area)",{"$f":"C163*E163*C156","v":1360800.0000000005},"Wh",null,null,null,{"$f":"H164*H165","v":2700}]
[null,"Average Lighting Heat Gain during AC hours",{"$f":"(C165+C166)/E156/C158","v":6.02},"W/m2",{"$f":"E156","v":2700},"hours"]
[null,{"$f":"B157","v":"Lighting Heat Gain during none AC hours"},{"$f":"C157","v":0.7},"W/m2",6060,"hours"]
[null,"Floor Area",{"$f":"C158","v":1200},"m2"]
[null,"Total Lighting Sensible Heat Gain wt Daylighting",{"$f":"((C167*E167)+(C168*E168))/E167*C169/1000","v":9.1093333333333337},"kW",{"$f":"C170*1000/C$22","v":7.591111111111112},"W/m2"]
[null,"Potential Saving Due to Daylighting",{"$f":"C159-C170","v":1.1760000000000002},"kW",2900,"hours"]
[]
[null,"Total Lighting Sensible Heat Gain",{"$f":"IF('Input Data'!D59=1,'BE 5.Lgt wt Daylight'!C170,'BE 5.Lgt wt Daylight'!C159)","v":9.1093333333333337},"kW",{"$f":"C173*1000/C$22","v":7.591111111111112},"W/m2"]
[null,"Occupant Density",{"$f":"C147","v":10},"m2/person"]
[null,"No of Occupant",{"$f":"C158/C174","v":120},"persons"]
[null,"Equip Heat Gain per person",{"$f":"C173*1000/C175","v":75.911111111111111},"W/person"]
[]
[null,"Heat Generated at night",{"$f":"C157*C158/1000","v":0.84},"kW"]
[]
[]
[]
[null,"Estimated Average Night Temp"]
[null,"Sensible (light+equip) heat",{"$f":"C178+C151","v":2.64},"kW"]
[null,"Total Heat Internally Generated (excluding conduction)",{"$f":"(C178+C151+C121)","v":1.6137390759060894},"kW"]
[null,"Volume of Air",{"$f":"C24","v":5700},"m3"]
[null,{"$f":"B91","v":"Air Density at Room Condition"},{"$f":"C91","v":1.1656686067581177},"kg/m3"]
[null,"Specific heat of air at Room Condition",{"$f":"C92","v":1.0049999999999999},"kJ/kg.K"]
[null,{"$f":"B86","v":"Inside Average Temp during AC hours"},{"$f":"C86","v":24},{"$f":"D86","v":"Celcius"}]
[null,"Delta Temp",{"$f":"C184/(C187*C186*C185/3600)","v":0.87000109310493434},"deg Celcius"]
[null,"Inside Average Temp during NON AC hours",{"$f":"nt_t(C12,C92,C91,C97,C183,C185,C86)","v":25.353279113769531},"deg Celcius"]
[]
[]
[]
[null,"Total Cooling Load"]
[null,"CO2 used?",{"$f":"C45","v":0}]
[]
[null,{"$f":"B79","v":"Total Heat Gain from Façade"},{"$f":"C79","v":50.096891110500003},{"$f":"D79","v":"kW"}]
[null,{"$f":"B82","v":"Total Heat Gain from Roof"},{"$f":"C82","v":2.3679999999999999},{"$f":"D82","v":"kW"},null,null,"est from below"]
[null,{"$f":"B108","v":"Q sensible air intake (AC Hours)"},{"$f":"IF(C195=1,C120,C108)","v":13.928708234042523},{"$f":"D108","v":"kW"}]
[null,{"$f":"B111","v":"Q latent air intake (AC Hours)"},{"$f":"IF(C195=1,C123,C111)","v":35.344933939643013},{"$f":"D111","v":"kW"}]
[null,{"$f":"B135","v":"Total People Sensible Heat Gain"},{"$f":"C135","v":10.8},"kW"]
[null,"Total People Latent Heat Gain",{"$f":"C136","v":7.2},"kW"]
[null,{"$f":"B146","v":"Total Equip Sensible Heat Gain"},{"$f":"C146","v":22.04},{"$f":"D146","v":"kW"}]
[null,{"$f":"B173","v":"Total Lighting Sensible Heat Gain"},{"$f":"C173","v":9.1093333333333337},{"$f":"D173","v":"kW"}]
["Iterated","Total Fan Sensible Heat Gain",{"$f":"f_p(C207,C229,C230,C234,C225,C224)","v":4.0229225158691406},"kW",{"$f":"C242","v":4.0279131845433032}]
[]
[null,"Sum of Sensible excluding Fan",{"$f":"C197+C198+C199+C201+C203+C204","v":108.34293267787585},"kW"]
[null,"Total Average Load (AC hours)",{"$f":"SUM(C197:C205)","v":154.91078913338799},"kW"]
[null,"Latent Load",{"$f":"C200+C202","v":42.544933939643016},"kW"]
[null,"Sensible Load",{"$f":"C208-C209","v":112.36585519374498},"kW",{"$f":"C207+C205","v":112.36585519374499}]
[null,"AC Load for full year",{"$f":"C208*C$9/1000","v":418.2591306601476},"MWh"]
[null,"Cooling Index",{"$f":"C211*1000/C$22","v":348.54927555012296},"kWh/m2/year"]
[null,"COSP",{"$f":"C$47","v":3.6362199999999993}]
[null,"Cooling Energy",{"$f":"C212/C213","v":95.854837042347},"kWh/m2/year"]
[null,"Cooling Energy",{"$f":"C214*C$22/1000","v":115.02580445081641},"MWh/year"]
[]
[]
[]
[]
[]
[]
[null,"FAN Power Heat Gain - VAV system",null,null,null,null,"FAN Power Heat Gain - CAV system"]
[]
[null,"Combined Fan&Motor Efficiency",{"$f":"C50","v":0.65},"efficiency"]
[null,"Static Pressure",{"$f":"C51","v":350},"Pa"]
[null,"CO2 Used?",{"$f":"C45","v":0}]
[null,{"$f":"B86","v":"Inside Average Temp during AC hours"},{"$f":"C86","v":24},{"$f":"D86","v":"Celcius"}]
[null,"Supply Air Temperature",{"$f":"C52","v":13},"Celcius","Note: to reduce Chiller COP and room humidity if supply temp < 12 deg Celcius"]
[null,{"$f":"B92","v":"Specific heat of air at Room Condition"},{"$f":"C92","v":1.0049999999999999},{"$f":"D92","v":"kJ/kg.K"}]
[null,{"$f":"B91","v":"Air Density at Room Condition"},{"$f":"C91","v":1.1656686067581177},{"$f":"D91","v":"kg/m3"}]
[]
[]
[null,"Total Average Sensible Load (AC hours)",{"$f":"C210","v":112.36585519374498},"kW"]
[null,"Temperature Difference",{"$f":"C227-C228","v":11},"Celcius"]
[null,"Volume to be cooled",{"$f":"C24","v":5700},{"$f":"D24","v":"m3"}]
[]
[null,"Flow Rate Required",{"$f":"C233*3600/(C229*C230*C234)","v":31390.845608365813},"m3/h"]
[null,"Flow Rate Required",{"$f":"C237/C235","v":5.5071658962045289},"ach","check figure"]
[null,"Flow Rate Required",{"$f":"C237/3.6","v":8719.6793356571707},"l/s"]
[null,"Flow Rate Required",{"$f":"C237/3600","v":8.7196793356571707},"m3/s"]
[null,null,null,null,"Ave. "]
[null,"Fan Power used",{"$f":"C240*C225/C224/1000/C230","v":4.0279131845433032},"kW VAV",{"$f":"U12","v":0.58000000000000007},null,{"$f":"B242","v":"Fan Power used"},{"$f":"C242/E242","v":6.9446779043850047},"kW CAV"]
[]
[]
[]
[]
[null,"Total Energy Use in Building"]
[null,{"$f":"B226","v":"CO2 Used?"},{"$f":"C226","v":0}]
[null,"Cooling Energy",{"$f":"C215","v":115.02580445081641},"MWh/year"]
[null,"Fan Energy",{"$f":"C242*C9/1000","v":10.875365598266919},"MWh/year"]
[null,"Total Air-Conditioning Energy Used",{"$f":"C249+C250","v":125.90117004908333},"MWh/year"]
[]
[null,"Lighting Energy Used",{"$f":"C173*C9/1000","v":24.595200000000002},"MWh/year"]
[null,"Plug Load Energy Used",{"$f":"C146*C9/1000","v":59.508000000000003},"MWh/year"]
[null,"Misc Load Energy Used",{"$f":"I16/1000","v":14.3712},"MWh/year"]
[]
[null,"Total Building Energy used",{"$f":"C251+C253+C254+C255","v":224.37557004908334},{"$f":"D254","v":"MWh/year"}]
[null,"Building Energy Index",{"$f":"C257/C22*1000","v":186.97964170756944},"kWh/m2/year"]

{"sheet":"BE 6.Plug Load","index":17,"n_rows":258,"n_cols":23,"rows_kept":258,"cut":false,"hidden":true,"merged":[]}
["Energy & Cooling Load Calculation based on Steady State Conditions"]
["Assumptions",null,null,null,null,null,null,null,null,null,null,null,null,null,"Calculation Method based on UK Guidance for the use of the Carbon Emissions Calculation Method"]
[null,null,null,null,null,null,"Misc Loads","Non AC hrs",{"$f":"8760-C9","v":6060}]
[null,null,null,null,null,null,"Elevators and Escalators",null,"kWh/year","Input Data","Diversity Factor",null,null,null,"Full Load Chiller COP",null,{"$f":"C46","v":4.4000000000000004}]
["Operating Hours",null,null,null,null,null,"Elevators and Escalators during AC hours (kW/building)",{"$f":"J5*K5","v":1.125},{"$f":"H5*8760","v":9855},{"$f":"'Input Data'!C77","v":25},{"$f":"(0.3*0.15)","v":4.4999999999999998E-2},null,null,null,"50% Capacity COP",null,{"$f":"Q4*5/6","v":3.6666666666666665},"Base on GPG59, Effi. Of screw compressor, 60% full load power at 50% capacity."]
[null,null,null,null,null,null,"Elevators and Escalators during non AC hours (kW/building)",0,{"$f":"H6*$I$3","v":0}]
[null,"Hours of Operation",{"$f":"'Input Data'!C17","v":10},"hours/day",null,null,"Hydraulic systems",null,null,null,null,null,null,null,"%total load","Compressor 1","Compressor 2","Overall CoP","ARI weighting 1st approximation"]
[null,"Working Days",{"$f":"'Input Data'!C18","v":270},"days/year",null,null,"Hydraulic systems during AC hours (kW/building)",{"$f":"J8*K8","v":0.3},{"$f":"H8*$C$9","v":810},{"$f":"'Input Data'!C79","v":2},0.15,null,null,null,1,1,1,{"$f":"(0.5*Q4)+(0.5*Q4)","v":4.4000000000000004},0.01,{"$f":"R8*S8","v":4.4000000000000004E-2},{"$f":"O8*S8","v":0.01}]
[null,"AC operating Hours",{"$f":"C7*C8","v":2700},"hours/year",null,null,"Hydraulic systems during non AC hours (kW/building)",0,{"$f":"H9*$I$3","v":0},null,null,null,null,null,0.75,1,0.5,{"$f":"(0.67*Q4)+(0.33*Q5)","v":4.1580000000000004},0.42,1.7463600000000001,0.315]
["Outside Conditions",null,null,null,null,null,"External lighting",null,null,null,null,"hours/day","Days",null,0.5,1,0,{"$f":"1*Q4","v":4.4000000000000004},0.45,1.9800000000000002,0.22500000000000001]
[null,"Outside Average Temp during AC hours",29.3,"Celcius","Fixed",null,"External lighting prorated (kW/building)",{"$f":"J11","v":2},{"$f":"H11*K11*L11*M11+H11*K12*L12*M12","v":3706.2},{"$f":"'Input Data'!C81","v":2},1,5,261,"7-midnite",0.25,0.5,0,{"$f":"1*Q5","v":3.6666666666666665},0.12,0.43999999999999995,0.03]
[null,"Outside Average Temp during None AC hours",24.8,"Celcius","Fixed",null,"External lighting during non AC hours (kW/building)",0,{"$f":"H12*$I$3","v":0},null,0.3,7,261,"mid-7am",null,null,null,null,{"$f":"SUM(S8:S11)","v":1},4.2103599999999997,0.58000000000000007,null,{"$f":"T12/Q4","v":0.95689999999999986}]
[null,"Outside Average Humidity during AC hours",1.81740224159402E-2,"kg/kg","Fixed",null,"Others"]
[null,null,null,null,null,null,"Others during AC hours (kW/building)",0,{"$f":"H14*$C$9","v":0}]
[null,null,null,null,null,null,"Others during non AC hours (kW/building)",0,{"$f":"H15*$I$3","v":0},null,null,null,null,null,"COSP",{"$f":"(P20*P18)/(1+T18)","v":3.6362199999999993}]
[null,null,null,null,null,null,null,"Total Misc",{"$f":"SUM(I5:I15)","v":14371.2}]
[null,null,null,null,null,null,null,null,null,null,null,null,null,null,"CD",1,null,null,"Dist Losses","Heat Rejection Power"]
[null,null,null,null,null,null,null,null,null,null,null,null,null,null,"Fdl",{"$f":"1-S18","v":0.95},"distribution losses",null,0.05,{"$f":"'Input Data'!C90","v":0.1}]
["Input Data",null,null,null,null,null,"Results Summary",null,null,null,null,null,null,null,"Fhr",{"$f":"T18","v":0.1},"heat rejection losses base on GPG256. Water Pump load at 22W/kW of rejected heat. Fan power of dry cooler 25 W/kW of rejected Heat."]
[null,null,null,null,null,null,null,"Total Energy Used",null,"%","Energy Index",null,null,null,"CoPav",{"$f":"T12","v":4.2103599999999997}]
["Building Data",null,null,null,null,null,{"$f":"B249","v":"Cooling Energy"},109.36813336896309,"MWh/year",{"$f":"H21/H$29","v":0.55196163648530483},{"$f":"J21*K$30","v":91.14011114080256},{"$f":"L30","v":"kWh/m2/year"}]
[null,"AC Floor Area",{"$f":"'Input Data'!C4","v":1200},"m2",null,null,"Fan Energy",10.13791388896669,"MWh/year",5.1164259353530632E-2,8.4482615741389075,{"$f":"L21","v":"kWh/m2/year"}]
[null,"Floor to Floor height",{"$f":"'OTTV Baseline'!D4","v":4.75},"m",null,null,"Total Air-Conditioning Energy Used",119.50604725792978,"MWh/year",0.60312589583883547,99.588372714941471,"kWh/m2/year",null,null,"CD*Fdl/CoPav",{"$f":"P17*P18/P20","v":0.22563391253954532}]
[null,"AC Volume",{"$f":"C22*C23","v":5700},"m3",null,null,null,null,null,null,null,null,null,null,"(1+1/CoPav)",{"$f":"(1/P20)+1","v":1.237509381620574}]
[null,"Total AC External Wall Area",{"$f":"'OTTV Baseline'!D11","v":1710},"m2",{"$f":"'OTTV Baseline'!D11","v":1710},"m2",{"$f":"B253","v":"Lighting Energy Used"},{"$f":"C253","v":24.595200000000002},"MWh/year",{"$f":"H25/H$29","v":0.12412762679129632},{"$f":"J25*K$30","v":20.496000000000002},{"$f":"L23","v":"kWh/m2/year"},null,null,"CD*FDS*Fhr*add",{"$f":"P17*P18*P24*P19","v":0.11756339125395453}]
[null,"Total AC Roof Area",{"$f":"'OTTV Baseline'!D8","v":200},"m2",null,null,"Plug Load Energy Used",39.671999999999997,"MWh/year",{"$f":"H26/H$29","v":0.20021757131734269},33.059999999999995,"kWh/m2/year"]
[null,null,null,null,null,null,"Misc Load Energy Used",{"$f":"I16/1000","v":14.3712},"MWh/year",{"$f":"C255/H$29","v":7.2528906052525599E-2},11.975999999999999,"kWh/m2/year"]
[null,"Calculated OTTV",{"$f":"'Input Data'!D39","v":29.296427550000001},"W/m2",{"$f":"'OTTV Baseline'!G3","v":50.090104999999994},"W/m2"]
[null,"Calculated RTTV",{"$f":"'Building Energy Proposed'!C29","v":11.84},"W/m2",null,null,{"$f":"B257","v":"Total Building Energy used"},198.14444725792976,"MWh/year"]
[null,null,null,null,null,null,"Building Energy Index",null,null,null,{"$f":"C258","v":165.12037271494145},{"$f":"D258","v":"kWh/m2/year"}]
[]
[]
["Plug Load Heat Gain",null,null,null,null,null,{"$f":"G21","v":"Cooling Energy"},{"$f":"K21","v":91.14011114080256},{"$f":"L30","v":"kWh/m2/year"}]
[null,"Plug Load Heat Gain during AC hours",{"$f":"'Input Data'!D67","v":10},"W/m2",null,null,{"$f":"G22","v":"Fan Energy"},{"$f":"K22","v":8.4482615741389075},{"$f":"I33","v":"kWh/m2/year"}]
[null,"Plug Load Heat Gain during none AC hours",{"$f":"'Input Data'!D68","v":1},"W/m2",null,null,{"$f":"G25","v":"Lighting Energy Used"},{"$f":"K25","v":20.496000000000002},"kWh/m2/year"]
[null,"Total Heat Gain during AC hours",{"$f":"C34*C$22/1000","v":12},"kW",null,null,{"$f":"G26","v":"Plug Load Energy Used"},{"$f":"K26","v":33.059999999999995},"kWh/m2/year"]
[null,"Total Heat Gain during None AC hours",1.2,"kW"]
["Lighting Heat Gain"]
[null,"Lighting Heat Gain during AC hours",{"$f":"'Input Data'!D56","v":7},"W/m2"]
[null,"Lighting Heat Gain during none AC hours",{"$f":"'Input Data'!D57","v":0.7},"W/m2"]
[null,"Total Heat Gain during AC hours",8.4,"kW"]
[null,"Total Heat Gain during None AC hours",0.84,"kW"]
[]
["System Used"]
[null,"CO2 control of Fresh Air Inlet used?",{"$f":"IF('Input Data'!C92=1,1,0)","v":0},"1=yes, 0=no"]
[null,"COP of chiller",{"$f":"'Input Data'!C89","v":4.4000000000000004}]
[null,"COSP (Coefficient of System Performance)",{"$f":"P15","v":3.6362199999999993}]
[]
["Fan Data"]
[null,"Combined Fan&Motor Efficiency",{"$f":"'Input Data'!C97","v":0.65},"efficiency"]
[null,"Static Pressure",{"$f":"'Input Data'!C98","v":350},"Pa"]
[null,"Supply Air Temperature (off coil temperature)",13,"Celcius","Fixed Data"]
[]
[]
["Indoor Air Conditions"]
[null,"Indoor AC Temperature",{"$f":"'Input Data'!C94","v":24},"Celcius"]
[null,"Indoor AC Relative Humidity",{"$f":"'Input Data'!C95","v":0.65},"Percentage"]
[null,{"$f":"B57","v":"Indoor AC Relative Humidity"},{"$f":"C57*100","v":65},"%"]
[null,"Indoor Abs Humidity Ratio (kg/kg)",{"$f":"g_t_rh(C56,C58)","v":1.2187843210995197E-2},"kg/kg"]
[]
[]
[]
["Infiltration"]
[null,"ACH",{"$f":"'Input Data'!C105","v":1},"ach"]
[]
["Occupants Data"]
[null,"Occupant Density",{"$f":"'Input Data'!C13","v":10},"m2/person"]
[null,"No of Occupants",{"$f":"C95/C67","v":120},"persons"]
[null,"People Sensible Heat per person",90,"W/person"]
[null,"People Latent Heat per person",60,"W/person"]
[null,"Min Fresh Air per person",{"$f":"C72*C22/C68+C73","v":5.5},"l/s/person"]
[null,"ASHRAE 62. Area requirement",0.3,"l/s/m2"]
[null,"People requirement",2.5,"l/s/person"]
[]
[]
["CALCULATION DATA",null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,"latent heat of vaprorization of water (kJ/kg) at atmos","=",2257.92]
[]
[null,"OTTV Calculation (Fabric Heat Load)",null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,"=",{"$f":"T97","v":1.2050000000000001}]
[null,"Total Heat Gain from Façade",{"$f":"C25*C28/1000","v":50.096891110500003},"kW"]
[null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,"=","air change rate"]
[null,"RTTV Calculation (Roof Heat Load)"]
[null,"Total Heat Gain from Roof",{"$f":"C26*C29/1000","v":2.3679999999999999},"kW",null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,"=",null,"kg/kg"]
[]
[null,"Air Infiltration during AC hours (8am to 6pm - 10 hours everyday)"]
[]
[null,"Inside Average Temp during AC hours",{"$f":"C56","v":24},"Celcius"]
["Iterated","Inside Average Temp during None AC Hours",{"$f":"E87","v":25.199806213378906},"Celcius",{"$f":"C190","v":25.199806213378906},"Celcius"]
[null,"Outside Average Humidity during AC hours",{"$f":"C13","v":1.81740224159402E-2},"kg/kg","Fixed"]
[null,"Inside Average Humidity during AC hours",{"$f":"C59","v":1.2187843210995197E-2},"kg/kg"]
[null,"Latent Heat of Vaporisation of Water at Atmos",2257.92,"kJ/kg","Fixed"]
[null,"Air Density at Room Condition",{"$f":"rho_t_g(C86,C89)","v":1.1656686067581177},"kg/m3","Fixed"]
[null,"Specific heat of air at Room Condition",1.0049999999999999,"kJ/kg.K","Fixed"]
[null,"Delta Humidity Ratio during AC hours",{"$f":"C88-C89","v":5.9861792049450031E-3},"kg/kg"]
[null,"Delta Temperature diff during AC hours",{"$f":"C11-C86","v":5.3000000000000007},"Celcius"]
[null,"Floor Area",{"$f":"C22","v":1200},"m2",null,null,null,null,null,null,null,null,null,null,null,null,null,"=",1.0049999999999999,"kJ/kg.K"]
[]
[null,"Flow Rate of Infiltrated Air",{"$f":"C24*C64","v":5700},"m3/h",null,null,null,null,null,null,null,null,null,null,null,null,null,null,"=",1.2050000000000001,"kg/m3"]
[]
[null,"Min Fresh Air Flow Rate required for occupants",{"$f":"C68*C71","v":660},"l/s"]
[null,"Min Fresh Air Flow Rate required for occupants",{"$f":"C99*3.6","v":2376},"m3/h"]
[null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,"=",{"$f":"H100","v":0}]
["No Control of Fresh Air Intake (Infiltration + Mech Fresh Air)"]
[]
[null,"Flow rate of Fresh air is ",{"$f":"C100+C97","v":8076},"m3/h"]
[null,"Flow rate of Fresh air is ",{"$f":"C104/3.6","v":2243.3333333333335},"l/s"]
[null,"Flow rate of Fresh air is ",{"$f":"C104/C$24","v":1.4168421052631579},"ach"]
["Heat due to Fresh air intake"]
[null,"Q sensible air intake (AC Hours)",{"$f":"C$92*C$91*C104*C$94/3600","v":13.928708234042523},"kW",10,"hours"]
[null,"Q sensible air intake (none AC Hours)",{"$f":"C$92*C$91*C104*(C$12-C$87)/3600","v":-1.0507139804362498},"kW",14,"hours"]
[null,"Nett Sensible air intake",{"$f":"((C108*10)+(C109*14))/10","v":12.457708661431774},"kW",{"$f":"C110*1000/C$22","v":10.381423884526479},"W/m2"]
[null,"Q latent air intake (AC Hours)",{"$f":"C$90*C$91*C104*C$93/3600","v":35.344933939643013},"kW",{"$f":"C111*1000/C$22","v":29.454111616369179},"W/m2"]
[]
[]
["Control of Fresh Air Intake wt CO2 sensor"]
[]
[null,"Flow rate of Fresh air intake is",{"$f":"IF(C100>C97,C100,C97)","v":5700},"m3/h"]
[null,"Flow rate of Fresh air intake is",{"$f":"C116/3.6","v":1583.3333333333333},"l/s"]
[null,"Flow rate of Fresh air intake is",{"$f":"C116/C24","v":1},"ach"]
["Heat due to Fresh air intake"]
[null,"Q sensible air intake (AC Hours)",{"$f":"C$92*C$91*C116*C$94/3600","v":9.8308119036704298},"kW"]
[null,"Q sensible air intake (none AC Hours)",{"$f":"C$92*C$91*C97*(C$12-C$87)/3600","v":-0.74158861917863095},"kW"]
[null,"Nett Sensible air intake",{"$f":"((C120*10)+(C121*14))/10","v":8.7925878368203474},"kW",{"$f":"C122*1000/C$22","v":7.3271565306836219},"W/m2"]
[null,"Q latent air intake",{"$f":"C$90*C$91*C116*C$93/3600","v":24.9462758117837},"kW",{"$f":"C123*1000/C$22","v":20.788563176486416},"W/m2"]
[]
[]
[]
[null,"People Heat Gain"]
[]
[null,"Occupant Density",{"$f":"C67","v":10},"m2/person"]
[null,"Floor Area",{"$f":"C22","v":1200},"m2"]
[null,"No of Occupant",{"$f":"C130/C129","v":120},"persons"]
[null,"People Sensible Heat",{"$f":"C69","v":90},"W/person"]
[null,"People Latent Heat",{"$f":"C70","v":60},"W/person"]
[]
[null,"Total People Sensible Heat Gain",{"$f":"C132*C131/1000","v":10.8},"kW",{"$f":"C135*1000/C$22","v":9},"W/m2"]
[null,"Total People Latent Heat Gain",{"$f":"C133*C131/1000","v":7.2},"kW",{"$f":"C136*1000/C$22","v":6},"W/m2"]
[]
[]
[]
[null,"Plug Load Heat Gain"]
[]
[null,"Plug Load Heat Gain during AC hours",{"$f":"C34","v":10},"W/m2",{"$f":"C$9","v":2700},"hours",{"$f":"C142*E142*C144+C143*E143*C144","v":39672000}]
[null,"Plug Load Heat Gain during none AC hours",{"$f":"C35","v":1},"W/m2",{"$f":"8760-E142","v":6060},"hours",{"$f":"G142/1000/1000","v":39.671999999999997},"MWh"]
[null,"Floor Area",{"$f":"C130","v":1200},"m2"]
[]
[null,"Total Equip Sensible Heat Gain",{"$f":"(C142*C144*E142+C143*C144*E143)/1000/E142","v":14.693333333333333},"kW",{"$f":"C146*1000/C$22","v":12.244444444444445},"W/m2"]
[null,"Occupant Density",{"$f":"C67","v":10},"m2/person"]
[null,"No of Occupant",{"$f":"C144/C147","v":120},"persons"]
[null,"Equip Heat Gain per person",{"$f":"C146*1000/C148","v":122.44444444444444},"W/person"]
[]
[null,"Heat Generated at night",{"$f":"C143*C144/1000","v":1.2},"kW"]
[]
[]
[null,"Lighting Heat Gain"]
[]
[null,"Lighting Heat Gain during AC hours",{"$f":"C39","v":7},"W/m2",{"$f":"C$9","v":2700},"hours"]
[null,"Lighting Heat Gain during none AC hours",{"$f":"C40","v":0.7},"W/m2",{"$f":"8760-E156","v":6060},"hours"]
[null,"Floor Area",{"$f":"C144","v":1200},"m2"]
[null,"Total Lighting Sensible Heat Gain",{"$f":"((C156*E156)+(C157*E157))/E156*C158/1000","v":10.285333333333334},"kW",{"$f":"C159*1000/C$22","v":8.5711111111111116},"W/m2"]
[null,"Daylighting",{"$f":"'Building Energy Proposed'!C160","v":1},"1=Yes, 2=No"]
[null,"Daylight Percentage",{"$f":"'Building Energy Proposed'!C161","v":0.2}]
[null,"Floor Area Not Daylighted",{"$f":"C22*(1-C161)","v":960},"m2"]
[null,"Floor Area Daylighted",{"$f":"C22*C161","v":240},"m2",{"$f":"E156-E164","v":810.00000000000023},"hours",null,{"$f":"C7","v":10},"Hours per day"]
[null,"Percentage of Daylight Hours during AC hours",0.7,null,{"$f":"(C164)*H166","v":1889.9999999999998},"hours","None Daylighted Hours",{"$f":"C8","v":270},"Work days per year"]
[null,"Lighting Heat Gain during AC hours (None Daylight Area)",{"$f":"C162*C156*E156","v":18144000},"Wh",null,null,"Daylighted Hours",{"$f":"IF(H163>10,10,H163)","v":10},"if condition"]
[null,"Lighting Heat Gain during AC hours (Daylight Area)",{"$f":"C163*E163*C156","v":1360800.0000000005},"Wh",null,null,null,{"$f":"H164*H165","v":2700}]
[null,"Average Lighting Heat Gain during AC hours",{"$f":"(C165+C166)/E156/C158","v":6.02},"W/m2",{"$f":"E156","v":2700},"hours"]
[null,{"$f":"B157","v":"Lighting Heat Gain during none AC hours"},{"$f":"C157","v":0.7},"W/m2",6060,"hours"]
[null,"Floor Area",{"$f":"C158","v":1200},"m2"]
[null,"Total Lighting Sensible Heat Gain wt Daylighting",{"$f":"((C167*E167)+(C168*E168))/E167*C169/1000","v":9.1093333333333337},"kW",{"$f":"C170*1000/C$22","v":7.591111111111112},"W/m2"]
[null,"Potential Saving Due to Daylighting",{"$f":"C159-C170","v":1.1760000000000002},"kW",2900,"hours"]
[]
[null,"Total Lighting Sensible Heat Gain",{"$f":"IF('Input Data'!D59=1,'BE 6.Plug Load'!C170,'BE 6.Plug Load'!C159)","v":9.1093333333333337},"kW",{"$f":"C173*1000/C$22","v":7.591111111111112},"W/m2"]
[null,"Occupant Density",{"$f":"C147","v":10},"m2/person"]
[null,"No of Occupant",{"$f":"C158/C174","v":120},"persons"]
[null,"Equip Heat Gain per person",{"$f":"C173*1000/C175","v":75.911111111111111},"W/person"]
[]
[null,"Heat Generated at night",{"$f":"C157*C158/1000","v":0.84},"kW"]
[]
[]
[]
[null,"Estimated Average Night Temp"]
[null,"Sensible (light+equip) heat",{"$f":"C178+C151","v":2.04},"kW"]
[null,"Total Heat Internally Generated (excluding conduction)",{"$f":"(C178+C151+C121)","v":1.2984113808213691},"kW"]
[null,"Volume of Air",{"$f":"C24","v":5700},"m3"]
[null,{"$f":"B91","v":"Air Density at Room Condition"},{"$f":"C91","v":1.1656686067581177},"kg/m3"]
[null,"Specific heat of air at Room Condition",{"$f":"C92","v":1.0049999999999999},"kJ/kg.K"]
[null,{"$f":"B86","v":"Inside Average Temp during AC hours"},{"$f":"C86","v":24},{"$f":"D86","v":"Celcius"}]
[null,"Delta Temp",{"$f":"C184/(C187*C186*C185/3600)","v":0.70000121920590819},"deg Celcius"]
[null,"Inside Average Temp during NON AC hours",{"$f":"nt_t(C12,C92,C91,C97,C183,C185,C86)","v":25.199806213378906},"deg Celcius"]
[]
[]
[]
[null,"Total Cooling Load"]
[null,"CO2 used?",{"$f":"C45","v":0}]
[]
[null,{"$f":"B79","v":"Total Heat Gain from Façade"},{"$f":"C79","v":50.096891110500003},{"$f":"D79","v":"kW"}]
[null,{"$f":"B82","v":"Total Heat Gain from Roof"},{"$f":"C82","v":2.3679999999999999},{"$f":"D82","v":"kW"},null,null,"est from below"]
[null,{"$f":"B108","v":"Q sensible air intake (AC Hours)"},{"$f":"IF(C195=1,C120,C108)","v":13.928708234042523},{"$f":"D108","v":"kW"}]
[null,{"$f":"B111","v":"Q latent air intake (AC Hours)"},{"$f":"IF(C195=1,C123,C111)","v":35.344933939643013},{"$f":"D111","v":"kW"}]
[null,{"$f":"B135","v":"Total People Sensible Heat Gain"},{"$f":"C135","v":10.8},"kW"]
[null,"Total People Latent Heat Gain",{"$f":"C136","v":7.2},"kW"]
[null,{"$f":"B146","v":"Total Equip Sensible Heat Gain"},{"$f":"C146","v":14.693333333333333},{"$f":"D146","v":"kW"}]
[null,{"$f":"B173","v":"Total Lighting Sensible Heat Gain"},{"$f":"C173","v":9.1093333333333337},{"$f":"D173","v":"kW"}]
["Iterated","Total Fan Sensible Heat Gain",{"$f":"f_p(C207,C229,C230,C234,C225,C224)","v":3.7501311302185059},"kW",{"$f":"C242","v":3.7547829218395146}]
[]
[null,"Sum of Sensible excluding Fan",{"$f":"C197+C198+C199+C201+C203+C204","v":100.99626601120919},"kW"]
[null,"Total Average Load (AC hours)",{"$f":"SUM(C197:C205)","v":147.29133108107069},"kW"]
[null,"Latent Load",{"$f":"C200+C202","v":42.544933939643016},"kW"]
[null,"Sensible Load",{"$f":"C208-C209","v":104.74639714142768},"kW",{"$f":"C207+C205","v":104.74639714142769}]
[null,"AC Load for full year",{"$f":"C208*C$9/1000","v":397.68659391889088},"MWh"]
[null,"Cooling Index",{"$f":"C211*1000/C$22","v":331.40549493240906},"kWh/m2/year"]
[null,"COSP",{"$f":"C$47","v":3.6362199999999993}]
[null,"Cooling Energy",{"$f":"C212/C213","v":91.140111140802574},"kWh/m2/year"]
[null,"Cooling Energy",{"$f":"C214*C$22/1000","v":109.36813336896309},"MWh/year"]
[]
[]
[]
[]
[]
[]
[null,"FAN Power Heat Gain - VAV system",null,null,null,null,"FAN Power Heat Gain - CAV system"]
[]
[null,"Combined Fan&Motor Efficiency",{"$f":"C50","v":0.65},"efficiency"]
[null,"Static Pressure",{"$f":"C51","v":350},"Pa"]
[null,"CO2 Used?",{"$f":"C45","v":0}]
[null,{"$f":"B86","v":"Inside Average Temp during AC hours"},{"$f":"C86","v":24},{"$f":"D86","v":"Celcius"}]
[null,"Supply Air Temperature",{"$f":"C52","v":13},"Celcius","Note: to reduce Chiller COP and room humidity if supply temp < 12 deg Celcius"]
[null,{"$f":"B92","v":"Specific heat of air at Room Condition"},{"$f":"C92","v":1.0049999999999999},{"$f":"D92","v":"kJ/kg.K"}]
[null,{"$f":"B91","v":"Air Density at Room Condition"},{"$f":"C91","v":1.1656686067581177},{"$f":"D91","v":"kg/m3"}]
[]
[]
[null,"Total Average Sensible Load (AC hours)",{"$f":"C210","v":104.74639714142768},"kW"]
[null,"Temperature Difference",{"$f":"C227-C228","v":11},"Celcius"]
[null,"Volume to be cooled",{"$f":"C24","v":5700},{"$f":"D24","v":"m3"}]
[]
[null,"Flow Rate Required",{"$f":"C233*3600/(C229*C230*C234)","v":29262.252087430941},"m3/h"]
[null,"Flow Rate Required",{"$f":"C237/C235","v":5.1337284363913929},"ach","check figure"]
[null,"Flow Rate Required",{"$f":"C237/3.6","v":8128.4033576197053},"l/s"]
[null,"Flow Rate Required",{"$f":"C237/3600","v":8.128403357619705},"m3/s"]
[null,null,null,null,"Ave. "]
[null,"Fan Power used",{"$f":"C240*C225/C224/1000/C230","v":3.7547829218395146},"kW VAV",{"$f":"U12","v":0.58000000000000007},null,{"$f":"B242","v":"Fan Power used"},{"$f":"C242/E242","v":6.4737636583439899},"kW CAV"]
[]
[]
[]
[]
[null,"Total Energy Use in Building"]
[null,{"$f":"B226","v":"CO2 Used?"},{"$f":"C226","v":0}]
[null,"Cooling Energy",{"$f":"C215","v":109.36813336896309},"MWh/year"]
[null,"Fan Energy",{"$f":"C242*C9/1000","v":10.13791388896669},"MWh/year"]
[null,"Total Air-Conditioning Energy Used",{"$f":"C249+C250","v":119.50604725792978},"MWh/year"]
[]
[null,"Lighting Energy Used",{"$f":"C173*C9/1000","v":24.595200000000002},"MWh/year"]
[null,"Plug Load Energy Used",{"$f":"C146*C9/1000","v":39.671999999999997},"MWh/year"]
[null,"Misc Load Energy Used",{"$f":"I16/1000","v":14.3712},"MWh/year"]
[]
[null,"Total Building Energy used",{"$f":"C251+C253+C254+C255","v":198.14444725792976},{"$f":"D254","v":"MWh/year"}]
[null,"Building Energy Index",{"$f":"C257/C22*1000","v":165.12037271494145},"kWh/m2/year"]

{"sheet":"BE 7.ACMV","index":18,"n_rows":258,"n_cols":23,"rows_kept":258,"cut":false,"hidden":true,"merged":[]}
["Energy & Cooling Load Calculation based on Steady State Conditions"]
["Assumptions",null,null,null,null,null,null,null,null,null,null,null,null,null,"Calculation Method based on UK Guidance for the use of the Carbon Emissions Calculation Method"]
[null,null,null,null,null,null,"Misc Loads","Non AC hrs",{"$f":"8760-C9","v":6060}]
[null,null,null,null,null,null,"Elevators and Escalators",null,"kWh/year","Input Data","Diversity Factor",null,null,null,"Full Load Chiller COP",null,{"$f":"C46","v":4.4000000000000004}]
["Operating Hours",null,null,null,null,null,"Elevators and Escalators during AC hours (kW/building)",{"$f":"J5*K5","v":1.125},{"$f":"H5*8760","v":9855},{"$f":"'Input Data'!C77","v":25},{"$f":"(0.3*0.15)","v":4.4999999999999998E-2},null,null,null,"50% Capacity COP",null,{"$f":"Q4*5/6","v":3.6666666666666665},"Base on GPG59, Effi. Of screw compressor, 60% full load power at 50% capacity."]
[null,null,null,null,null,null,"Elevators and Escalators during non AC hours (kW/building)",0,{"$f":"H6*$I$3","v":0}]
[null,"Hours of Operation",{"$f":"'Input Data'!C17","v":10},"hours/day",null,null,"Hydraulic systems",null,null,null,null,null,null,null,"%total load","Compressor 1","Compressor 2","Overall CoP","ARI weighting 1st approximation"]
[null,"Working Days",{"$f":"'Input Data'!C18","v":270},"days/year",null,null,"Hydraulic systems during AC hours (kW/building)",{"$f":"J8*K8","v":0.3},{"$f":"H8*$C$9","v":810},{"$f":"'Input Data'!C79","v":2},0.15,null,null,null,1,1,1,{"$f":"(0.5*Q4)+(0.5*Q4)","v":4.4000000000000004},0.01,{"$f":"R8*S8","v":4.4000000000000004E-2},{"$f":"O8*S8","v":0.01}]
[null,"AC operating Hours",{"$f":"C7*C8","v":2700},"hours/year",null,null,"Hydraulic systems during non AC hours (kW/building)",0,{"$f":"H9*$I$3","v":0},null,null,null,null,null,0.75,1,0.5,{"$f":"(0.67*Q4)+(0.33*Q5)","v":4.1580000000000004},0.42,1.7463600000000001,0.315]
["Outside Conditions",null,null,null,null,null,"External lighting",null,null,null,null,"hours/day","Days",null,0.5,1,0,{"$f":"1*Q4","v":4.4000000000000004},0.45,1.9800000000000002,0.22500000000000001]
[null,"Outside Average Temp during AC hours",29.3,"Celcius","Fixed",null,"External lighting prorated (kW/building)",{"$f":"J11","v":2},{"$f":"H11*K11*L11*M11+H11*K12*L12*M12","v":3706.2},{"$f":"'Input Data'!C81","v":2},1,5,261,"7-midnite",0.25,0.5,0,{"$f":"1*Q5","v":3.6666666666666665},0.12,0.43999999999999995,0.03]
[null,"Outside Average Temp during None AC hours",24.8,"Celcius","Fixed",null,"External lighting during non AC hours (kW/building)",0,{"$f":"H12*$I$3","v":0},null,0.3,7,261,"mid-7am",null,null,null,null,{"$f":"SUM(S8:S11)","v":1},4.2103599999999997,0.58000000000000007,null,{"$f":"T12/Q4","v":0.95689999999999986}]
[null,"Outside Average Humidity during AC hours",1.81740224159402E-2,"kg/kg","Fixed",null,"Others"]
[null,null,null,null,null,null,"Others during AC hours (kW/building)",0,{"$f":"H14*$C$9","v":0}]
[null,null,null,null,null,null,"Others during non AC hours (kW/building)",0,{"$f":"H15*$I$3","v":0},null,null,null,null,null,"COSP",{"$f":"(P20*P18)/(1+T18)","v":3.6362199999999993}]
[null,null,null,null,null,null,null,"Total Misc",{"$f":"SUM(I5:I15)","v":14371.2}]
[null,null,null,null,null,null,null,null,null,null,null,null,null,null,"CD",1,null,null,"Dist Losses","Heat Rejection Power"]
[null,null,null,null,null,null,null,null,null,null,null,null,null,null,"Fdl",{"$f":"1-S18","v":0.95},"distribution losses",null,0.05,{"$f":"'Input Data'!D90","v":0.1}]
["Input Data",null,null,null,null,null,"Results Summary",null,null,null,null,null,null,null,"Fhr",{"$f":"T18","v":0.1},"heat rejection losses base on GPG256. Water Pump load at 22W/kW of rejected heat. Fan power of dry cooler 25 W/kW of rejected Heat."]
[null,null,null,null,null,null,null,"Total Energy Used",null,"%","Energy Index",null,null,null,"CoPav",{"$f":"T12","v":4.2103599999999997}]
["Building Data",null,null,null,null,null,{"$f":"B249","v":"Cooling Energy"},109.36813336896309,"MWh/year",{"$f":"H21/H$29","v":0.55196163648530483},{"$f":"J21*K$30","v":91.14011114080256},{"$f":"L30","v":"kWh/m2/year"}]
[null,"AC Floor Area",{"$f":"'Input Data'!C4","v":1200},"m2",null,null,"Fan Energy",10.13791388896669,"MWh/year",5.1164259353530632E-2,8.4482615741389075,{"$f":"L21","v":"kWh/m2/year"}]
[null,"Floor to Floor height",{"$f":"'OTTV Baseline'!D4","v":4.75},"m",null,null,"Total Air-Conditioning Energy Used",119.50604725792978,"MWh/year",0.60312589583883547,99.588372714941471,"kWh/m2/year",null,null,"CD*Fdl/CoPav",{"$f":"P17*P18/P20","v":0.22563391253954532}]
[null,"AC Volume",{"$f":"C22*C23","v":5700},"m3",null,null,null,null,null,null,null,null,null,null,"(1+1/CoPav)",{"$f":"(1/P20)+1","v":1.237509381620574}]
[null,"Total AC External Wall Area",{"$f":"'OTTV Baseline'!D11","v":1710},"m2",{"$f":"'OTTV Baseline'!D11","v":1710},"m2",{"$f":"B253","v":"Lighting Energy Used"},{"$f":"C253","v":24.595200000000002},"MWh/year",{"$f":"H25/H$29","v":0.12412762679129632},{"$f":"J25*K$30","v":20.496000000000002},{"$f":"L23","v":"kWh/m2/year"},null,null,"CD*FDS*Fhr*add",{"$f":"P17*P18*P24*P19","v":0.11756339125395453}]
[null,"Total AC Roof Area",{"$f":"'OTTV Baseline'!D8","v":200},"m2",null,null,"Plug Load Energy Used",39.671999999999997,"MWh/year",{"$f":"H26/H$29","v":0.20021757131734269},33.059999999999995,"kWh/m2/year"]
[null,null,null,null,null,null,"Misc Load Energy Used",{"$f":"I16/1000","v":14.3712},"MWh/year",{"$f":"C255/H$29","v":7.2528906052525599E-2},11.975999999999999,"kWh/m2/year"]
[null,"Calculated OTTV",{"$f":"'Input Data'!D39","v":29.296427550000001},"W/m2",{"$f":"'OTTV Baseline'!G3","v":50.090104999999994},"W/m2"]
[null,"Calculated RTTV",{"$f":"'Building Energy Proposed'!C29","v":11.84},"W/m2",null,null,{"$f":"B257","v":"Total Building Energy used"},198.14444725792976,"MWh/year"]
[null,null,null,null,null,null,"Building Energy Index",null,null,null,{"$f":"C258","v":165.12037271494145},{"$f":"D258","v":"kWh/m2/year"}]
[]
[]
["Plug Load Heat Gain",null,null,null,null,null,{"$f":"G21","v":"Cooling Energy"},{"$f":"K21","v":91.14011114080256},{"$f":"L30","v":"kWh/m2/year"}]
[null,"Plug Load Heat Gain during AC hours",{"$f":"'Input Data'!D67","v":10},"W/m2",null,null,{"$f":"G22","v":"Fan Energy"},{"$f":"K22","v":8.4482615741389075},{"$f":"I33","v":"kWh/m2/year"}]
[null,"Plug Load Heat Gain during none AC hours",{"$f":"'Input Data'!D68","v":1},"W/m2",null,null,{"$f":"G25","v":"Lighting Energy Used"},{"$f":"K25","v":20.496000000000002},"kWh/m2/year"]
[null,"Total Heat Gain during AC hours",{"$f":"C34*C$22/1000","v":12},"kW",null,null,{"$f":"G26","v":"Plug Load Energy Used"},{"$f":"K26","v":33.059999999999995},"kWh/m2/year"]
[null,"Total Heat Gain during None AC hours",1.2,"kW"]
["Lighting Heat Gain"]
[null,"Lighting Heat Gain during AC hours",{"$f":"'Input Data'!D56","v":7},"W/m2"]
[null,"Lighting Heat Gain during none AC hours",{"$f":"'Input Data'!D57","v":0.7},"W/m2"]
[null,"Total Heat Gain during AC hours",8.4,"kW"]
[null,"Total Heat Gain during None AC hours",0.84,"kW"]
[]
["System Used"]
[null,"CO2 control of Fresh Air Inlet used?",{"$f":"IF('Input Data'!D92=1,1,0)","v":0},"1=yes, 0=no"]
[null,"COP of chiller",{"$f":"'Input Data'!D89","v":4.4000000000000004}]
[null,"COSP (Coefficient of System Performance)",{"$f":"P15","v":3.6362199999999993}]
[]
["Fan Data"]
[null,"Combined Fan&Motor Efficiency",{"$f":"'Input Data'!D97","v":0.65},"efficiency"]
[null,"Static Pressure",{"$f":"'Input Data'!D98","v":350},"Pa"]
[null,"Supply Air Temperature (off coil temperature)",13,"Celcius","Fixed Data"]
[]
[]
["Indoor Air Conditions"]
[null,"Indoor AC Temperature",{"$f":"'Input Data'!D94","v":24},"Celcius"]
[null,"Indoor AC Relative Humidity",{"$f":"'Input Data'!D95","v":0.65},"Percentage"]
[null,{"$f":"B57","v":"Indoor AC Relative Humidity"},{"$f":"C57*100","v":65},"%"]
[null,"Indoor Abs Humidity Ratio (kg/kg)",{"$f":"g_t_rh(C56,C58)","v":1.2187843210995197E-2},"kg/kg"]
[]
[]
[]
["Infiltration"]
[null,"ACH",{"$f":"'Input Data'!C105","v":1},"ach"]
[]
["Occupants Data"]
[null,"Occupant Density",{"$f":"'Input Data'!C13","v":10},"m2/person"]
[null,"No of Occupants",{"$f":"C95/C67","v":120},"persons"]
[null,"People Sensible Heat per person",90,"W/person"]
[null,"People Latent Heat per person",60,"W/person"]
[null,"Min Fresh Air per person",{"$f":"C72*C22/C68+C73","v":5.5},"l/s/person"]
[null,"ASHRAE 62. Area requirement",0.3,"l/s/m2"]
[null,"People requirement",2.5,"l/s/person"]
[]
[]
["CALCULATION DATA",null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,"latent heat of vaprorization of water (kJ/kg) at atmos","=",2257.92]
[]
[null,"OTTV Calculation (Fabric Heat Load)",null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,"=",{"$f":"T97","v":1.2050000000000001}]
[null,"Total Heat Gain from Façade",{"$f":"C25*C28/1000","v":50.096891110500003},"kW"]
[null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,"=","air change rate"]
[null,"RTTV Calculation (Roof Heat Load)"]
[null,"Total Heat Gain from Roof",{"$f":"C26*C29/1000","v":2.3679999999999999},"kW",null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,"=",null,"kg/kg"]
[]
[null,"Air Infiltration during AC hours (8am to 6pm - 10 hours everyday)"]
[]
[null,"Inside Average Temp during AC hours",{"$f":"C56","v":24},"Celcius"]
["Iterated","Inside Average Temp during None AC Hours",{"$f":"E87","v":25.199806213378906},"Celcius",{"$f":"C190","v":25.199806213378906},"Celcius"]
[null,"Outside Average Humidity during AC hours",{"$f":"C13","v":1.81740224159402E-2},"kg/kg","Fixed"]
[null,"Inside Average Humidity during AC hours",{"$f":"C59","v":1.2187843210995197E-2},"kg/kg"]
[null,"Latent Heat of Vaporisation of Water at Atmos",2257.92,"kJ/kg","Fixed"]
[null,"Air Density at Room Condition",{"$f":"rho_t_g(C86,C89)","v":1.1656686067581177},"kg/m3","Fixed"]
[null,"Specific heat of air at Room Condition",1.0049999999999999,"kJ/kg.K","Fixed"]
[null,"Delta Humidity Ratio during AC hours",{"$f":"C88-C89","v":5.9861792049450031E-3},"kg/kg"]
[null,"Delta Temperature diff during AC hours",{"$f":"C11-C86","v":5.3000000000000007},"Celcius"]
[null,"Floor Area",{"$f":"C22","v":1200},"m2",null,null,null,null,null,null,null,null,null,null,null,null,null,"=",1.0049999999999999,"kJ/kg.K"]
[]
[null,"Flow Rate of Infiltrated Air",{"$f":"C24*C64","v":5700},"m3/h",null,null,null,null,null,null,null,null,null,null,null,null,null,null,"=",1.2050000000000001,"kg/m3"]
[]
[null,"Min Fresh Air Flow Rate required for occupants",{"$f":"C68*C71","v":660},"l/s"]
[null,"Min Fresh Air Flow Rate required for occupants",{"$f":"C99*3.6","v":2376},"m3/h"]
[null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,"=",{"$f":"H100","v":0}]
["No Control of Fresh Air Intake (Infiltration + Mech Fresh Air)"]
[]
[null,"Flow rate of Fresh air is ",{"$f":"C100+C97","v":8076},"m3/h"]
[null,"Flow rate of Fresh air is ",{"$f":"C104/3.6","v":2243.3333333333335},"l/s"]
[null,"Flow rate of Fresh air is ",{"$f":"C104/C$24","v":1.4168421052631579},"ach"]
["Heat due to Fresh air intake"]
[null,"Q sensible air intake (AC Hours)",{"$f":"C$92*C$91*C104*C$94/3600","v":13.928708234042523},"kW",10,"hours"]
[null,"Q sensible air intake (none AC Hours)",{"$f":"C$92*C$91*C104*(C$12-C$87)/3600","v":-1.0507139804362498},"kW",14,"hours"]
[null,"Nett Sensible air intake",{"$f":"((C108*10)+(C109*14))/10","v":12.457708661431774},"kW",{"$f":"C110*1000/C$22","v":10.381423884526479},"W/m2"]
[null,"Q latent air intake (AC Hours)",{"$f":"C$90*C$91*C104*C$93/3600","v":35.344933939643013},"kW",{"$f":"C111*1000/C$22","v":29.454111616369179},"W/m2"]
[]
[]
["Control of Fresh Air Intake wt CO2 sensor"]
[]
[null,"Flow rate of Fresh air intake is",{"$f":"IF(C100>C97,C100,C97)","v":5700},"m3/h"]
[null,"Flow rate of Fresh air intake is",{"$f":"C116/3.6","v":1583.3333333333333},"l/s"]
[null,"Flow rate of Fresh air intake is",{"$f":"C116/C24","v":1},"ach"]
["Heat due to Fresh air intake"]
[null,"Q sensible air intake (AC Hours)",{"$f":"C$92*C$91*C116*C$94/3600","v":9.8308119036704298},"kW"]
[null,"Q sensible air intake (none AC Hours)",{"$f":"C$92*C$91*C97*(C$12-C$87)/3600","v":-0.74158861917863095},"kW"]
[null,"Nett Sensible air intake",{"$f":"((C120*10)+(C121*14))/10","v":8.7925878368203474},"kW",{"$f":"C122*1000/C$22","v":7.3271565306836219},"W/m2"]
[null,"Q latent air intake",{"$f":"C$90*C$91*C116*C$93/3600","v":24.9462758117837},"kW",{"$f":"C123*1000/C$22","v":20.788563176486416},"W/m2"]
[]
[]
[]
[null,"People Heat Gain"]
[]
[null,"Occupant Density",{"$f":"C67","v":10},"m2/person"]
[null,"Floor Area",{"$f":"C22","v":1200},"m2"]
[null,"No of Occupant",{"$f":"C130/C129","v":120},"persons"]
[null,"People Sensible Heat",{"$f":"C69","v":90},"W/person"]
[null,"People Latent Heat",{"$f":"C70","v":60},"W/person"]
[]
[null,"Total People Sensible Heat Gain",{"$f":"C132*C131/1000","v":10.8},"kW",{"$f":"C135*1000/C$22","v":9},"W/m2"]
[null,"Total People Latent Heat Gain",{"$f":"C133*C131/1000","v":7.2},"kW",{"$f":"C136*1000/C$22","v":6},"W/m2"]
[]
[]
[]
[null,"Plug Load Heat Gain"]
[]
[null,"Plug Load Heat Gain during AC hours",{"$f":"C34","v":10},"W/m2",{"$f":"C$9","v":2700},"hours",{"$f":"C142*E142*C144+C143*E143*C144","v":39672000}]
[null,"Plug Load Heat Gain during none AC hours",{"$f":"C35","v":1},"W/m2",{"$f":"8760-E142","v":6060},"hours",{"$f":"G142/1000/1000","v":39.671999999999997},"MWh"]
[null,"Floor Area",{"$f":"C130","v":1200},"m2"]
[]
[null,"Total Equip Sensible Heat Gain",{"$f":"(C142*C144*E142+C143*C144*E143)/1000/E142","v":14.693333333333333},"kW",{"$f":"C146*1000/C$22","v":12.244444444444445},"W/m2"]
[null,"Occupant Density",{"$f":"C67","v":10},"m2/person"]
[null,"No of Occupant",{"$f":"C144/C147","v":120},"persons"]
[null,"Equip Heat Gain per person",{"$f":"C146*1000/C148","v":122.44444444444444},"W/person"]
[]
[null,"Heat Generated at night",{"$f":"C143*C144/1000","v":1.2},"kW"]
[]
[]
[null,"Lighting Heat Gain"]
[]
[null,"Lighting Heat Gain during AC hours",{"$f":"C39","v":7},"W/m2",{"$f":"C$9","v":2700},"hours"]
[null,"Lighting Heat Gain during none AC hours",{"$f":"C40","v":0.7},"W/m2",{"$f":"8760-E156","v":6060},"hours"]
[null,"Floor Area",{"$f":"C144","v":1200},"m2"]
[null,"Total Lighting Sensible Heat Gain",{"$f":"((C156*E156)+(C157*E157))/E156*C158/1000","v":10.285333333333334},"kW",{"$f":"C159*1000/C$22","v":8.5711111111111116},"W/m2"]
[null,"Daylighting",{"$f":"'Building Energy Proposed'!C160","v":1},"1=Yes, 2=No"]
[null,"Daylight Percentage",{"$f":"'Building Energy Proposed'!C161","v":0.2}]
[null,"Floor Area Not Daylighted",{"$f":"C22*(1-C161)","v":960},"m2"]
[null,"Floor Area Daylighted",{"$f":"C22*C161","v":240},"m2",{"$f":"E156-E164","v":810.00000000000023},"hours",null,{"$f":"C7","v":10},"Hours per day"]
[null,"Percentage of Daylight Hours during AC hours",0.7,null,{"$f":"(C164)*H166","v":1889.9999999999998},"hours","None Daylighted Hours",{"$f":"C8","v":270},"Work days per year"]
[null,"Lighting Heat Gain during AC hours (None Daylight Area)",{"$f":"C162*C156*E156","v":18144000},"Wh",null,null,"Daylighted Hours",{"$f":"IF(H163>10,10,H163)","v":10},"if condition"]
[null,"Lighting Heat Gain during AC hours (Daylight Area)",{"$f":"C163*E163*C156","v":1360800.0000000005},"Wh",null,null,null,{"$f":"H164*H165","v":2700}]
[null,"Average Lighting Heat Gain during AC hours",{"$f":"(C165+C166)/E156/C158","v":6.02},"W/m2",{"$f":"E156","v":2700},"hours"]
[null,{"$f":"B157","v":"Lighting Heat Gain during none AC hours"},{"$f":"C157","v":0.7},"W/m2",6060,"hours"]
[null,"Floor Area",{"$f":"C158","v":1200},"m2"]
[null,"Total Lighting Sensible Heat Gain wt Daylighting",{"$f":"((C167*E167)+(C168*E168))/E167*C169/1000","v":9.1093333333333337},"kW",{"$f":"C170*1000/C$22","v":7.591111111111112},"W/m2"]
[null,"Potential Saving Due to Daylighting",{"$f":"C159-C170","v":1.1760000000000002},"kW",2900,"hours"]
[]
[null,"Total Lighting Sensible Heat Gain",{"$f":"IF('Input Data'!D59=1,'BE 7.ACMV'!C170,'BE 7.ACMV'!C159)","v":9.1093333333333337},"kW",{"$f":"C173*1000/C$22","v":7.591111111111112},"W/m2"]
[null,"Occupant Density",{"$f":"C147","v":10},"m2/person"]
[null,"No of Occupant",{"$f":"C158/C174","v":120},"persons"]
[null,"Equip Heat Gain per person",{"$f":"C173*1000/C175","v":75.911111111111111},"W/person"]
[]
[null,"Heat Generated at night",{"$f":"C157*C158/1000","v":0.84},"kW"]
[]
[]
[]
[null,"Estimated Average Night Temp"]
[null,"Sensible (light+equip) heat",{"$f":"C178+C151","v":2.04},"kW"]
[null,"Total Heat Internally Generated (excluding conduction)",{"$f":"(C178+C151+C121)","v":1.2984113808213691},"kW"]
[null,"Volume of Air",{"$f":"C24","v":5700},"m3"]
[null,{"$f":"B91","v":"Air Density at Room Condition"},{"$f":"C91","v":1.1656686067581177},"kg/m3"]
[null,"Specific heat of air at Room Condition",{"$f":"C92","v":1.0049999999999999},"kJ/kg.K"]
[null,{"$f":"B86","v":"Inside Average Temp during AC hours"},{"$f":"C86","v":24},{"$f":"D86","v":"Celcius"}]
[null,"Delta Temp",{"$f":"C184/(C187*C186*C185/3600)","v":0.70000121920590819},"deg Celcius"]
[null,"Inside Average Temp during NON AC hours",{"$f":"nt_t(C12,C92,C91,C97,C183,C185,C86)","v":25.199806213378906},"deg Celcius"]
[]
[]
[]
[null,"Total Cooling Load"]
[null,"CO2 used?",{"$f":"C45","v":0}]
[]
[null,{"$f":"B79","v":"Total Heat Gain from Façade"},{"$f":"C79","v":50.096891110500003},{"$f":"D79","v":"kW"}]
[null,{"$f":"B82","v":"Total Heat Gain from Roof"},{"$f":"C82","v":2.3679999999999999},{"$f":"D82","v":"kW"},null,null,"est from below"]
[null,{"$f":"B108","v":"Q sensible air intake (AC Hours)"},{"$f":"IF(C195=1,C120,C108)","v":13.928708234042523},{"$f":"D108","v":"kW"}]
[null,{"$f":"B111","v":"Q latent air intake (AC Hours)"},{"$f":"IF(C195=1,C123,C111)","v":35.344933939643013},{"$f":"D111","v":"kW"}]
[null,{"$f":"B135","v":"Total People Sensible Heat Gain"},{"$f":"C135","v":10.8},"kW"]
[null,"Total People Latent Heat Gain",{"$f":"C136","v":7.2},"kW"]
[null,{"$f":"B146","v":"Total Equip Sensible Heat Gain"},{"$f":"C146","v":14.693333333333333},{"$f":"D146","v":"kW"}]
[null,{"$f":"B173","v":"Total Lighting Sensible Heat Gain"},{"$f":"C173","v":9.1093333333333337},{"$f":"D173","v":"kW"}]
["Iterated","Total Fan Sensible Heat Gain",{"$f":"f_p(C207,C229,C230,C234,C225,C224)","v":3.7501311302185059},"kW",{"$f":"C242","v":3.7547829218395146}]
[]
[null,"Sum of Sensible excluding Fan",{"$f":"C197+C198+C199+C201+C203+C204","v":100.99626601120919},"kW"]
[null,"Total Average Load (AC hours)",{"$f":"SUM(C197:C205)","v":147.29133108107069},"kW"]
[null,"Latent Load",{"$f":"C200+C202","v":42.544933939643016},"kW"]
[null,"Sensible Load",{"$f":"C208-C209","v":104.74639714142768},"kW",{"$f":"C207+C205","v":104.74639714142769}]
[null,"AC Load for full year",{"$f":"C208*C$9/1000","v":397.68659391889088},"MWh"]
[null,"Cooling Index",{"$f":"C211*1000/C$22","v":331.40549493240906},"kWh/m2/year"]
[null,"COSP",{"$f":"C$47","v":3.6362199999999993}]
[null,"Cooling Energy",{"$f":"C212/C213","v":91.140111140802574},"kWh/m2/year"]
[null,"Cooling Energy",{"$f":"C214*C$22/1000","v":109.36813336896309},"MWh/year"]
[]
[]
[]
[]
[]
[]
[null,"FAN Power Heat Gain - VAV system",null,null,null,null,"FAN Power Heat Gain - CAV system"]
[]
[null,"Combined Fan&Motor Efficiency",{"$f":"C50","v":0.65},"efficiency"]
[null,"Static Pressure",{"$f":"C51","v":350},"Pa"]
[null,"CO2 Used?",{"$f":"C45","v":0}]
[null,{"$f":"B86","v":"Inside Average Temp during AC hours"},{"$f":"C86","v":24},{"$f":"D86","v":"Celcius"}]
[null,"Supply Air Temperature",{"$f":"C52","v":13},"Celcius","Note: to reduce Chiller COP and room humidity if supply temp < 12 deg Celcius"]
[null,{"$f":"B92","v":"Specific heat of air at Room Condition"},{"$f":"C92","v":1.0049999999999999},{"$f":"D92","v":"kJ/kg.K"}]
[null,{"$f":"B91","v":"Air Density at Room Condition"},{"$f":"C91","v":1.1656686067581177},{"$f":"D91","v":"kg/m3"}]
[]
[]
[null,"Total Average Sensible Load (AC hours)",{"$f":"C210","v":104.74639714142768},"kW"]
[null,"Temperature Difference",{"$f":"C227-C228","v":11},"Celcius"]
[null,"Volume to be cooled",{"$f":"C24","v":5700},{"$f":"D24","v":"m3"}]
[]
[null,"Flow Rate Required",{"$f":"C233*3600/(C229*C230*C234)","v":29262.252087430941},"m3/h"]
[null,"Flow Rate Required",{"$f":"C237/C235","v":5.1337284363913929},"ach","check figure"]
[null,"Flow Rate Required",{"$f":"C237/3.6","v":8128.4033576197053},"l/s"]
[null,"Flow Rate Required",{"$f":"C237/3600","v":8.128403357619705},"m3/s"]
[null,null,null,null,"Ave. "]
[null,"Fan Power used",{"$f":"C240*C225/C224/1000/C230","v":3.7547829218395146},"kW VAV",{"$f":"U12","v":0.58000000000000007},null,{"$f":"B242","v":"Fan Power used"},{"$f":"C242/E242","v":6.4737636583439899},"kW CAV"]
[]
[]
[]
[]
[null,"Total Energy Use in Building"]
[null,{"$f":"B226","v":"CO2 Used?"},{"$f":"C226","v":0}]
[null,"Cooling Energy",{"$f":"C215","v":109.36813336896309},"MWh/year"]
[null,"Fan Energy",{"$f":"C242*C9/1000","v":10.13791388896669},"MWh/year"]
[null,"Total Air-Conditioning Energy Used",{"$f":"C249+C250","v":119.50604725792978},"MWh/year"]
[]
[null,"Lighting Energy Used",{"$f":"C173*C9/1000","v":24.595200000000002},"MWh/year"]
[null,"Plug Load Energy Used",{"$f":"C146*C9/1000","v":39.671999999999997},"MWh/year"]
[null,"Misc Load Energy Used",{"$f":"I16/1000","v":14.3712},"MWh/year"]
[]
[null,"Total Building Energy used",{"$f":"C251+C253+C254+C255","v":198.14444725792976},{"$f":"D254","v":"MWh/year"}]
[null,"Building Energy Index",{"$f":"C257/C22*1000","v":165.12037271494145},"kWh/m2/year"]

{"sheet":"BE 8.infil","index":19,"n_rows":258,"n_cols":23,"rows_kept":258,"cut":false,"hidden":true,"merged":[]}
["Energy & Cooling Load Calculation based on Steady State Conditions"]
["Assumptions",null,null,null,null,null,null,null,null,null,null,null,null,null,"Calculation Method based on UK Guidance for the use of the Carbon Emissions Calculation Method"]
[null,null,null,null,null,null,"Misc Loads","Non AC hrs",{"$f":"8760-C9","v":6060}]
[null,null,null,null,null,null,"Elevators and Escalators",null,"kWh/year","Input Data","Diversity Factor",null,null,null,"Full Load Chiller COP",null,{"$f":"C46","v":4.4000000000000004}]
["Operating Hours",null,null,null,null,null,"Elevators and Escalators during AC hours (kW/building)",{"$f":"J5*K5","v":1.125},{"$f":"H5*8760","v":9855},{"$f":"'Input Data'!C77","v":25},{"$f":"(0.3*0.15)","v":4.4999999999999998E-2},null,null,null,"50% Capacity COP",null,{"$f":"Q4*5/6","v":3.6666666666666665},"Base on GPG59, Effi. Of screw compressor, 60% full load power at 50% capacity."]
[null,null,null,null,null,null,"Elevators and Escalators during non AC hours (kW/building)",0,{"$f":"H6*$I$3","v":0}]
[null,"Hours of Operation",{"$f":"'Input Data'!C17","v":10},"hours/day",null,null,"Hydraulic systems",null,null,null,null,null,null,null,"%total load","Compressor 1","Compressor 2","Overall CoP","ARI weighting 1st approximation"]
[null,"Working Days",{"$f":"'Input Data'!C18","v":270},"days/year",null,null,"Hydraulic systems during AC hours (kW/building)",{"$f":"J8*K8","v":0.3},{"$f":"H8*$C$9","v":810},{"$f":"'Input Data'!C79","v":2},0.15,null,null,null,1,1,1,{"$f":"(0.5*Q4)+(0.5*Q4)","v":4.4000000000000004},0.01,{"$f":"R8*S8","v":4.4000000000000004E-2},{"$f":"O8*S8","v":0.01}]
[null,"AC operating Hours",{"$f":"C7*C8","v":2700},"hours/year",null,null,"Hydraulic systems during non AC hours (kW/building)",0,{"$f":"H9*$I$3","v":0},null,null,null,null,null,0.75,1,0.5,{"$f":"(0.67*Q4)+(0.33*Q5)","v":4.1580000000000004},0.42,1.7463600000000001,0.315]
["Outside Conditions",null,null,null,null,null,"External lighting",null,null,null,null,"hours/day","Days",null,0.5,1,0,{"$f":"1*Q4","v":4.4000000000000004},0.45,1.9800000000000002,0.22500000000000001]
[null,"Outside Average Temp during AC hours",29.3,"Celcius","Fixed",null,"External lighting prorated (kW/building)",{"$f":"J11","v":2},{"$f":"H11*K11*L11*M11+H11*K12*L12*M12","v":3706.2},{"$f":"'Input Data'!C81","v":2},1,5,261,"7-midnite",0.25,0.5,0,{"$f":"1*Q5","v":3.6666666666666665},0.12,0.43999999999999995,0.03]
[null,"Outside Average Temp during None AC hours",24.8,"Celcius","Fixed",null,"External lighting during non AC hours (kW/building)",0,{"$f":"H12*$I$3","v":0},null,0.3,7,261,"mid-7am",null,null,null,null,{"$f":"SUM(S8:S11)","v":1},4.2103599999999997,0.58000000000000007,null,{"$f":"T12/Q4","v":0.95689999999999986}]
[null,"Outside Average Humidity during AC hours",1.81740224159402E-2,"kg/kg","Fixed",null,"Others"]
[null,null,null,null,null,null,"Others during AC hours (kW/building)",0,{"$f":"H14*$C$9","v":0}]
[null,null,null,null,null,null,"Others during non AC hours (kW/building)",0,{"$f":"H15*$I$3","v":0},null,null,null,null,null,"COSP",{"$f":"(P20*P18)/(1+T18)","v":3.6362199999999993}]
[null,null,null,null,null,null,null,"Total Misc",{"$f":"SUM(I5:I15)","v":14371.2}]
[null,null,null,null,null,null,null,null,null,null,null,null,null,null,"CD",1,null,null,"Dist Losses","Heat Rejection Power"]
[null,null,null,null,null,null,null,null,null,null,null,null,null,null,"Fdl",{"$f":"1-S18","v":0.95},"distribution losses",null,0.05,{"$f":"'Input Data'!D90","v":0.1}]
["Input Data",null,null,null,null,null,"Results Summary",null,null,null,null,null,null,null,"Fhr",{"$f":"T18","v":0.1},"heat rejection losses base on GPG256. Water Pump load at 22W/kW of rejected heat. Fan power of dry cooler 25 W/kW of rejected Heat."]
[null,null,null,null,null,null,null,"Total Energy Used",null,"%","Energy Index",null,null,null,"CoPav",{"$f":"T12","v":4.2103599999999997}]
["Building Data",null,null,null,null,null,{"$f":"B249","v":"Cooling Energy"},109.36813336896309,"MWh/year",{"$f":"H21/H$29","v":0.55196163648530483},{"$f":"J21*K$30","v":91.14011114080256},{"$f":"L30","v":"kWh/m2/year"}]
[null,"AC Floor Area",{"$f":"'Input Data'!C4","v":1200},"m2",null,null,"Fan Energy",10.13791388896669,"MWh/year",5.1164259353530632E-2,8.4482615741389075,{"$f":"L21","v":"kWh/m2/year"}]
[null,"Floor to Floor height",{"$f":"'OTTV Baseline'!D4","v":4.75},"m",null,null,"Total Air-Conditioning Energy Used",119.50604725792978,"MWh/year",0.60312589583883547,99.588372714941471,"kWh/m2/year",null,null,"CD*Fdl/CoPav",{"$f":"P17*P18/P20","v":0.22563391253954532}]
[null,"AC Volume",{"$f":"C22*C23","v":5700},"m3",null,null,null,null,null,null,null,null,null,null,"(1+1/CoPav)",{"$f":"(1/P20)+1","v":1.237509381620574}]
[null,"Total AC External Wall Area",{"$f":"'OTTV Baseline'!D11","v":1710},"m2",{"$f":"'OTTV Baseline'!D11","v":1710},"m2",{"$f":"B253","v":"Lighting Energy Used"},{"$f":"C253","v":24.595200000000002},"MWh/year",{"$f":"H25/H$29","v":0.12412762679129632},{"$f":"J25*K$30","v":20.496000000000002},{"$f":"L23","v":"kWh/m2/year"},null,null,"CD*FDS*Fhr*add",{"$f":"P17*P18*P24*P19","v":0.11756339125395453}]
[null,"Total AC Roof Area",{"$f":"'OTTV Baseline'!D8","v":200},"m2",null,null,"Plug Load Energy Used",39.671999999999997,"MWh/year",{"$f":"H26/H$29","v":0.20021757131734269},33.059999999999995,"kWh/m2/year"]
[null,null,null,null,null,null,"Misc Load Energy Used",{"$f":"I16/1000","v":14.3712},"MWh/year",{"$f":"C255/H$29","v":7.2528906052525599E-2},11.975999999999999,"kWh/m2/year"]
[null,"Calculated OTTV",{"$f":"'Input Data'!D39","v":29.296427550000001},"W/m2",{"$f":"'OTTV Baseline'!G3","v":50.090104999999994},"W/m2"]
[null,"Calculated RTTV",{"$f":"'Building Energy Proposed'!C29","v":11.84},"W/m2",null,null,{"$f":"B257","v":"Total Building Energy used"},198.14444725792976,"MWh/year"]
[null,null,null,null,null,null,"Building Energy Index",null,null,null,{"$f":"C258","v":165.12037271494145},{"$f":"D258","v":"kWh/m2/year"}]
[]
[]
["Plug Load Heat Gain",null,null,null,null,null,{"$f":"G21","v":"Cooling Energy"},{"$f":"K21","v":91.14011114080256},{"$f":"L30","v":"kWh/m2/year"}]
[null,"Plug Load Heat Gain during AC hours",{"$f":"'Input Data'!D67","v":10},"W/m2",null,null,{"$f":"G22","v":"Fan Energy"},{"$f":"K22","v":8.4482615741389075},{"$f":"I33","v":"kWh/m2/year"}]
[null,"Plug Load Heat Gain during none AC hours",{"$f":"'Input Data'!D68","v":1},"W/m2",null,null,{"$f":"G25","v":"Lighting Energy Used"},{"$f":"K25","v":20.496000000000002},"kWh/m2/year"]
[null,"Total Heat Gain during AC hours",{"$f":"C34*C$22/1000","v":12},"kW",null,null,{"$f":"G26","v":"Plug Load Energy Used"},{"$f":"K26","v":33.059999999999995},"kWh/m2/year"]
[null,"Total Heat Gain during None AC hours",1.2,"kW"]
["Lighting Heat Gain"]
[null,"Lighting Heat Gain during AC hours",{"$f":"'Input Data'!D56","v":7},"W/m2"]
[null,"Lighting Heat Gain during none AC hours",{"$f":"'Input Data'!D57","v":0.7},"W/m2"]
[null,"Total Heat Gain during AC hours",8.4,"kW"]
[null,"Total Heat Gain during None AC hours",0.84,"kW"]
[]
["System Used"]
[null,"CO2 control of Fresh Air Inlet used?",{"$f":"IF('Input Data'!D92=1,1,0)","v":0},"1=yes, 0=no"]
[null,"COP of chiller",{"$f":"'Input Data'!D89","v":4.4000000000000004}]
[null,"COSP (Coefficient of System Performance)",{"$f":"P15","v":3.6362199999999993}]
[]
["Fan Data"]
[null,"Combined Fan&Motor Efficiency",{"$f":"'Input Data'!D97","v":0.65},"efficiency"]
[null,"Static Pressure",{"$f":"'Input Data'!D98","v":350},"Pa"]
[null,"Supply Air Temperature (off coil temperature)",13,"Celcius","Fixed Data"]
[]
[]
["Indoor Air Conditions"]
[null,"Indoor AC Temperature",{"$f":"'Input Data'!D94","v":24},"Celcius"]
[null,"Indoor AC Relative Humidity",{"$f":"'Input Data'!D95","v":0.65},"Percentage"]
[null,{"$f":"B57","v":"Indoor AC Relative Humidity"},{"$f":"C57*100","v":65},"%"]
[null,"Indoor Abs Humidity Ratio (kg/kg)",{"$f":"g_t_rh(C56,C58)","v":1.2187843210995197E-2},"kg/kg"]
[]
[]
[]
["Infiltration"]
[null,"ACH",{"$f":"'Input Data'!D105","v":1},"ach"]
[]
["Occupants Data"]
[null,"Occupant Density",{"$f":"'Input Data'!C13","v":10},"m2/person"]
[null,"No of Occupants",{"$f":"C95/C67","v":120},"persons"]
[null,"People Sensible Heat per person",90,"W/person"]
[null,"People Latent Heat per person",60,"W/person"]
[null,"Min Fresh Air per person",{"$f":"C72*C22/C68+C73","v":5.5},"l/s/person"]
[null,"ASHRAE 62. Area requirement",0.3,"l/s/m2"]
[null,"People requirement",2.5,"l/s/person"]
[]
[]
["CALCULATION DATA",null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,"latent heat of vaprorization of water (kJ/kg) at atmos","=",2257.92]
[]
[null,"OTTV Calculation (Fabric Heat Load)",null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,"=",{"$f":"T97","v":1.2050000000000001}]
[null,"Total Heat Gain from Façade",{"$f":"C25*C28/1000","v":50.096891110500003},"kW"]
[null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,"=","air change rate"]
[null,"RTTV Calculation (Roof Heat Load)"]
[null,"Total Heat Gain from Roof",{"$f":"C26*C29/1000","v":2.3679999999999999},"kW",null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,"=",null,"kg/kg"]
[]
[null,"Air Infiltration during AC hours (8am to 6pm - 10 hours everyday)"]
[]
[null,"Inside Average Temp during AC hours",{"$f":"C56","v":24},"Celcius"]
["Iterated","Inside Average Temp during None AC Hours",{"$f":"E87","v":25.199806213378906},"Celcius",{"$f":"C190","v":25.199806213378906},"Celcius"]
[null,"Outside Average Humidity during AC hours",{"$f":"C13","v":1.81740224159402E-2},"kg/kg","Fixed"]
[null,"Inside Average Humidity during AC hours",{"$f":"C59","v":1.2187843210995197E-2},"kg/kg"]
[null,"Latent Heat of Vaporisation of Water at Atmos",2257.92,"kJ/kg","Fixed"]
[null,"Air Density at Room Condition",{"$f":"rho_t_g(C86,C89)","v":1.1656686067581177},"kg/m3","Fixed"]
[null,"Specific heat of air at Room Condition",1.0049999999999999,"kJ/kg.K","Fixed"]
[null,"Delta Humidity Ratio during AC hours",{"$f":"C88-C89","v":5.9861792049450031E-3},"kg/kg"]
[null,"Delta Temperature diff during AC hours",{"$f":"C11-C86","v":5.3000000000000007},"Celcius"]
[null,"Floor Area",{"$f":"C22","v":1200},"m2",null,null,null,null,null,null,null,null,null,null,null,null,null,"=",1.0049999999999999,"kJ/kg.K"]
[]
[null,"Flow Rate of Infiltrated Air",{"$f":"C24*C64","v":5700},"m3/h",null,null,null,null,null,null,null,null,null,null,null,null,null,null,"=",1.2050000000000001,"kg/m3"]
[]
[null,"Min Fresh Air Flow Rate required for occupants",{"$f":"C68*C71","v":660},"l/s"]
[null,"Min Fresh Air Flow Rate required for occupants",{"$f":"C99*3.6","v":2376},"m3/h"]
[null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,"=",{"$f":"H100","v":0}]
["No Control of Fresh Air Intake (Infiltration + Mech Fresh Air)"]
[]
[null,"Flow rate of Fresh air is ",{"$f":"C100+C97","v":8076},"m3/h"]
[null,"Flow rate of Fresh air is ",{"$f":"C104/3.6","v":2243.3333333333335},"l/s"]
[null,"Flow rate of Fresh air is ",{"$f":"C104/C$24","v":1.4168421052631579},"ach"]
["Heat due to Fresh air intake"]
[null,"Q sensible air intake (AC Hours)",{"$f":"C$92*C$91*C104*C$94/3600","v":13.928708234042523},"kW",10,"hours"]
[null,"Q sensible air intake (none AC Hours)",{"$f":"C$92*C$91*C104*(C$12-C$87)/3600","v":-1.0507139804362498},"kW",14,"hours"]
[null,"Nett Sensible air intake",{"$f":"((C108*10)+(C109*14))/10","v":12.457708661431774},"kW",{"$f":"C110*1000/C$22","v":10.381423884526479},"W/m2"]
[null,"Q latent air intake (AC Hours)",{"$f":"C$90*C$91*C104*C$93/3600","v":35.344933939643013},"kW",{"$f":"C111*1000/C$22","v":29.454111616369179},"W/m2"]
[]
[]
["Control of Fresh Air Intake wt CO2 sensor"]
[]
[null,"Flow rate of Fresh air intake is",{"$f":"IF(C100>C97,C100,C97)","v":5700},"m3/h"]
[null,"Flow rate of Fresh air intake is",{"$f":"C116/3.6","v":1583.3333333333333},"l/s"]
[null,"Flow rate of Fresh air intake is",{"$f":"C116/C24","v":1},"ach"]
["Heat due to Fresh air intake"]
[null,"Q sensible air intake (AC Hours)",{"$f":"C$92*C$91*C116*C$94/3600","v":9.8308119036704298},"kW"]
[null,"Q sensible air intake (none AC Hours)",{"$f":"C$92*C$91*C97*(C$12-C$87)/3600","v":-0.74158861917863095},"kW"]
[null,"Nett Sensible air intake",{"$f":"((C120*10)+(C121*14))/10","v":8.7925878368203474},"kW",{"$f":"C122*1000/C$22","v":7.3271565306836219},"W/m2"]
[null,"Q latent air intake",{"$f":"C$90*C$91*C116*C$93/3600","v":24.9462758117837},"kW",{"$f":"C123*1000/C$22","v":20.788563176486416},"W/m2"]
[]
[]
[]
[null,"People Heat Gain"]
[]
[null,"Occupant Density",{"$f":"C67","v":10},"m2/person"]
[null,"Floor Area",{"$f":"C22","v":1200},"m2"]
[null,"No of Occupant",{"$f":"C130/C129","v":120},"persons"]
[null,"People Sensible Heat",{"$f":"C69","v":90},"W/person"]
[null,"People Latent Heat",{"$f":"C70","v":60},"W/person"]
[]
[null,"Total People Sensible Heat Gain",{"$f":"C132*C131/1000","v":10.8},"kW",{"$f":"C135*1000/C$22","v":9},"W/m2"]
[null,"Total People Latent Heat Gain",{"$f":"C133*C131/1000","v":7.2},"kW",{"$f":"C136*1000/C$22","v":6},"W/m2"]
[]
[]
[]
[null,"Plug Load Heat Gain"]
[]
[null,"Plug Load Heat Gain during AC hours",{"$f":"C34","v":10},"W/m2",{"$f":"C$9","v":2700},"hours",{"$f":"C142*E142*C144+C143*E143*C144","v":39672000}]
[null,"Plug Load Heat Gain during none AC hours",{"$f":"C35","v":1},"W/m2",{"$f":"8760-E142","v":6060},"hours",{"$f":"G142/1000/1000","v":39.671999999999997},"MWh"]
[null,"Floor Area",{"$f":"C130","v":1200},"m2"]
[]
[null,"Total Equip Sensible Heat Gain",{"$f":"(C142*C144*E142+C143*C144*E143)/1000/E142","v":14.693333333333333},"kW",{"$f":"C146*1000/C$22","v":12.244444444444445},"W/m2"]
[null,"Occupant Density",{"$f":"C67","v":10},"m2/person"]
[null,"No of Occupant",{"$f":"C144/C147","v":120},"persons"]
[null,"Equip Heat Gain per person",{"$f":"C146*1000/C148","v":122.44444444444444},"W/person"]
[]
[null,"Heat Generated at night",{"$f":"C143*C144/1000","v":1.2},"kW"]
[]
[]
[null,"Lighting Heat Gain"]
[]
[null,"Lighting Heat Gain during AC hours",{"$f":"C39","v":7},"W/m2",{"$f":"C$9","v":2700},"hours"]
[null,"Lighting Heat Gain during none AC hours",{"$f":"C40","v":0.7},"W/m2",{"$f":"8760-E156","v":6060},"hours"]
[null,"Floor Area",{"$f":"C144","v":1200},"m2"]
[null,"Total Lighting Sensible Heat Gain",{"$f":"((C156*E156)+(C157*E157))/E156*C158/1000","v":10.285333333333334},"kW",{"$f":"C159*1000/C$22","v":8.5711111111111116},"W/m2"]
[null,"Daylighting",{"$f":"'Building Energy Proposed'!C160","v":1},"1=Yes, 2=No"]
[null,"Daylight Percentage",{"$f":"'Building Energy Proposed'!C161","v":0.2}]
[null,"Floor Area Not Daylighted",{"$f":"C22*(1-C161)","v":960},"m2"]
[null,"Floor Area Daylighted",{"$f":"C22*C161","v":240},"m2",{"$f":"E156-E164","v":810.00000000000023},"hours",null,{"$f":"C7","v":10},"Hours per day"]
[null,"Percentage of Daylight Hours during AC hours",0.7,null,{"$f":"(C164)*H166","v":1889.9999999999998},"hours","None Daylighted Hours",{"$f":"C8","v":270},"Work days per year"]
[null,"Lighting Heat Gain during AC hours (None Daylight Area)",{"$f":"C162*C156*E156","v":18144000},"Wh",null,null,"Daylighted Hours",{"$f":"IF(H163>10,10,H163)","v":10},"if condition"]
[null,"Lighting Heat Gain during AC hours (Daylight Area)",{"$f":"C163*E163*C156","v":1360800.0000000005},"Wh",null,null,null,{"$f":"H164*H165","v":2700}]
[null,"Average Lighting Heat Gain during AC hours",{"$f":"(C165+C166)/E156/C158","v":6.02},"W/m2",{"$f":"E156","v":2700},"hours"]
[null,{"$f":"B157","v":"Lighting Heat Gain during none AC hours"},{"$f":"C157","v":0.7},"W/m2",6060,"hours"]
[null,"Floor Area",{"$f":"C158","v":1200},"m2"]
[null,"Total Lighting Sensible Heat Gain wt Daylighting",{"$f":"((C167*E167)+(C168*E168))/E167*C169/1000","v":9.1093333333333337},"kW",{"$f":"C170*1000/C$22","v":7.591111111111112},"W/m2"]
[null,"Potential Saving Due to Daylighting",{"$f":"C159-C170","v":1.1760000000000002},"kW",2900,"hours"]
[]
[null,"Total Lighting Sensible Heat Gain",{"$f":"IF('Input Data'!D59=1,'BE 8.infil'!C170,'BE 8.infil'!C159)","v":9.1093333333333337},"kW",{"$f":"C173*1000/C$22","v":7.591111111111112},"W/m2"]
[null,"Occupant Density",{"$f":"C147","v":10},"m2/person"]
[null,"No of Occupant",{"$f":"C158/C174","v":120},"persons"]
[null,"Equip Heat Gain per person",{"$f":"C173*1000/C175","v":75.911111111111111},"W/person"]
[]
[null,"Heat Generated at night",{"$f":"C157*C158/1000","v":0.84},"kW"]
[]
[]
[]
[null,"Estimated Average Night Temp"]
[null,"Sensible (light+equip) heat",{"$f":"C178+C151","v":2.04},"kW"]
[null,"Total Heat Internally Generated (excluding conduction)",{"$f":"(C178+C151+C121)","v":1.2984113808213691},"kW"]
[null,"Volume of Air",{"$f":"C24","v":5700},"m3"]
[null,{"$f":"B91","v":"Air Density at Room Condition"},{"$f":"C91","v":1.1656686067581177},"kg/m3"]
[null,"Specific heat of air at Room Condition",{"$f":"C92","v":1.0049999999999999},"kJ/kg.K"]
[null,{"$f":"B86","v":"Inside Average Temp during AC hours"},{"$f":"C86","v":24},{"$f":"D86","v":"Celcius"}]
[null,"Delta Temp",{"$f":"C184/(C187*C186*C185/3600)","v":0.70000121920590819},"deg Celcius"]
[null,"Inside Average Temp during NON AC hours",{"$f":"nt_t(C12,C92,C91,C97,C183,C185,C86)","v":25.199806213378906},"deg Celcius"]
[]
[]
[]
[null,"Total Cooling Load"]
[null,"CO2 used?",{"$f":"C45","v":0}]
[]
[null,{"$f":"B79","v":"Total Heat Gain from Façade"},{"$f":"C79","v":50.096891110500003},{"$f":"D79","v":"kW"}]
[null,{"$f":"B82","v":"Total Heat Gain from Roof"},{"$f":"C82","v":2.3679999999999999},{"$f":"D82","v":"kW"},null,null,"est from below"]
[null,{"$f":"B108","v":"Q sensible air intake (AC Hours)"},{"$f":"IF(C195=1,C120,C108)","v":13.928708234042523},{"$f":"D108","v":"kW"}]
[null,{"$f":"B111","v":"Q latent air intake (AC Hours)"},{"$f":"IF(C195=1,C123,C111)","v":35.344933939643013},{"$f":"D111","v":"kW"}]
[null,{"$f":"B135","v":"Total People Sensible Heat Gain"},{"$f":"C135","v":10.8},"kW"]
[null,"Total People Latent Heat Gain",{"$f":"C136","v":7.2},"kW"]
[null,{"$f":"B146","v":"Total Equip Sensible Heat Gain"},{"$f":"C146","v":14.693333333333333},{"$f":"D146","v":"kW"}]
[null,{"$f":"B173","v":"Total Lighting Sensible Heat Gain"},{"$f":"C173","v":9.1093333333333337},{"$f":"D173","v":"kW"}]
["Iterated","Total Fan Sensible Heat Gain",{"$f":"f_p(C207,C229,C230,C234,C225,C224)","v":3.7501311302185059},"kW",{"$f":"C242","v":3.7547829218395146}]
[]
[null,"Sum of Sensible excluding Fan",{"$f":"C197+C198+C199+C201+C203+C204","v":100.99626601120919},"kW"]
[null,"Total Average Load (AC hours)",{"$f":"SUM(C197:C205)","v":147.29133108107069},"kW"]
[null,"Latent Load",{"$f":"C200+C202","v":42.544933939643016},"kW"]
[null,"Sensible Load",{"$f":"C208-C209","v":104.74639714142768},"kW",{"$f":"C207+C205","v":104.74639714142769}]
[null,"AC Load for full year",{"$f":"C208*C$9/1000","v":397.68659391889088},"MWh"]
[null,"Cooling Index",{"$f":"C211*1000/C$22","v":331.40549493240906},"kWh/m2/year"]
[null,"COSP",{"$f":"C$47","v":3.6362199999999993}]
[null,"Cooling Energy",{"$f":"C212/C213","v":91.140111140802574},"kWh/m2/year"]
[null,"Cooling Energy",{"$f":"C214*C$22/1000","v":109.36813336896309},"MWh/year"]
[]
[]
[]
[]
[]
[]
[null,"FAN Power Heat Gain - VAV system",null,null,null,null,"FAN Power Heat Gain - CAV system"]
[]
[null,"Combined Fan&Motor Efficiency",{"$f":"C50","v":0.65},"efficiency"]
[null,"Static Pressure",{"$f":"C51","v":350},"Pa"]
[null,"CO2 Used?",{"$f":"C45","v":0}]
[null,{"$f":"B86","v":"Inside Average Temp during AC hours"},{"$f":"C86","v":24},{"$f":"D86","v":"Celcius"}]
[null,"Supply Air Temperature",{"$f":"C52","v":13},"Celcius","Note: to reduce Chiller COP and room humidity if supply temp < 12 deg Celcius"]
[null,{"$f":"B92","v":"Specific heat of air at Room Condition"},{"$f":"C92","v":1.0049999999999999},{"$f":"D92","v":"kJ/kg.K"}]
[null,{"$f":"B91","v":"Air Density at Room Condition"},{"$f":"C91","v":1.1656686067581177},{"$f":"D91","v":"kg/m3"}]
[]
[]
[null,"Total Average Sensible Load (AC hours)",{"$f":"C210","v":104.74639714142768},"kW"]
[null,"Temperature Difference",{"$f":"C227-C228","v":11},"Celcius"]
[null,"Volume to be cooled",{"$f":"C24","v":5700},{"$f":"D24","v":"m3"}]
[]
[null,"Flow Rate Required",{"$f":"C233*3600/(C229*C230*C234)","v":29262.252087430941},"m3/h"]
[null,"Flow Rate Required",{"$f":"C237/C235","v":5.1337284363913929},"ach","check figure"]
[null,"Flow Rate Required",{"$f":"C237/3.6","v":8128.4033576197053},"l/s"]
[null,"Flow Rate Required",{"$f":"C237/3600","v":8.128403357619705},"m3/s"]
[null,null,null,null,"Ave. "]
[null,"Fan Power used",{"$f":"C240*C225/C224/1000/C230","v":3.7547829218395146},"kW VAV",{"$f":"U12","v":0.58000000000000007},null,{"$f":"B242","v":"Fan Power used"},{"$f":"C242/E242","v":6.4737636583439899},"kW CAV"]
[]
[]
[]
[]
[null,"Total Energy Use in Building"]
[null,{"$f":"B226","v":"CO2 Used?"},{"$f":"C226","v":0}]
[null,"Cooling Energy",{"$f":"C215","v":109.36813336896309},"MWh/year"]
[null,"Fan Energy",{"$f":"C242*C9/1000","v":10.13791388896669},"MWh/year"]
[null,"Total Air-Conditioning Energy Used",{"$f":"C249+C250","v":119.50604725792978},"MWh/year"]
[]
[null,"Lighting Energy Used",{"$f":"C173*C9/1000","v":24.595200000000002},"MWh/year"]
[null,"Plug Load Energy Used",{"$f":"C146*C9/1000","v":39.671999999999997},"MWh/year"]
[null,"Misc Load Energy Used",{"$f":"I16/1000","v":14.3712},"MWh/year"]
[]
[null,"Total Building Energy used",{"$f":"C251+C253+C254+C255","v":198.14444725792976},{"$f":"D254","v":"MWh/year"}]
[null,"Building Energy Index",{"$f":"C257/C22*1000","v":165.12037271494145},"kWh/m2/year"]

{"sheet":"Menu","index":20,"n_rows":131,"n_cols":27,"rows_kept":131,"cut":false,"hidden":true,"merged":[]}
[]
["Orientation","CF",null,null,"Roof Type","Tdeq",null,null,"Yes/No","Number"]
["North",0.9,null,null,"Light Weight",24,null,null,"Yes",1,null,null,null,null,null,null,null,null,null,null,null,"Between",null,null,null,null,"OTTV Very High remarks"]
["Northeast",1.0900000000000001,null,null,"Heavy Weight",20,null,null,"No",0,null,null,null,null,null,null,null,null,null,null,"OTTV (W/m2)","Low number","High Number"]
["East",1.23,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,"Very High",">",55]
["Southeast",1.1299999999999999,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,"High",45,55]
["South",0.92,null,null,null,null,null,null,"Yes/No","Message",null,null,null,null,null,null,null,null,null,null,"Medium",35,45]
["Southwest",0.9,null,null,null,null,null,null,"Yes","Data below is used for façades in all 4 orientations",null,null,null,null,null,null,null,null,null,null,"Low","<",35]
["West",0.94,null,null,null,null,null,null,"No","Data in OTTV Folder is used for each façade orientation. Will NOT use data below !",null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,"OTTV High remarks"]
["Northwest",0.9,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,"RTTV (W/m2)"]
["North",0.9,null,null,null,null,null,null,"Yes/No","Message",null,null,null,null,null,null,null,null,null,null,"Very High",">",25]
["Northeast",1.0900000000000001,null,null,null,null,null,null,"Yes","OTTV cals is based on same data input for all 4 façades.",null,null,null,null,null,null,null,null,null,null,"High",19,25]
["East",1.23,null,null,null,null,null,null,"No","Please remember to use Folder OTTV Baseline & Proposed to compute OTTV here!",null,null,null,null,null,null,null,null,null,null,"Medium",12,19]
["Southeast",1.1299999999999999,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,"Low","<",12,null,null,null,"OTTV Medium remarks"]
["South",0.92]
["Southwest",0.9,null,null,null,null,null,null,null,"Message",null,null,null,null,null,null,null,null,null,null,"Lighting (kWh/m2/year)"]
["West",0.94,null,null,null,null,null,null,null,"OTTV cals is DEPENDENT on This Page input",null,null,null,null,null,null,null,null,null,null,"Very High",">",60]
["Northwest",0.9,null,null,null,null,null,null,null,"OTTV cals is NOT DEPENDENT on This Page input",null,null,null,null,null,null,null,null,null,null,"High",50,60]
[null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,"Medium",40,50,null,null,null,"OTTV Low remarks"]
[null,null,null,null,null,null,null,null,null,"NA",null,null,null,null,null,null,null,null,null,null,"Low","<",{"$f":"V19","v":40}]
[null,null,null,null,null,null,null,null,null,"Free"]
[null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,"Plug Load (kWh/m2/year)"]
[null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,"Very High",">",60]
[null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,"High",50,60]
[null,null,null,null,null,null,null,null,null,null,null,null,null,null,"very high",null,null,null,null,null,"Medium",40,50]
[null,"x","y",null,null,null,null,null,null,null,null,null,null,null,"high",null,null,null,null,null,"Low","<",{"$f":"V25","v":40}]
[null,0,0,null,null,null,null,null,null,null,null,null,null,null,"moderate"]
[null,{"$f":"'Input Data'!$C$10","v":20},0,null,null,null,null,null,null,null,null,null,null,null,"low",null,null,null,null,null,"ACMV (kWh/m2/year)"]
[null,{"$f":"B28","v":20},{"$f":"'Input Data'!$C$11","v":10},null,null,null,null,null,null,null,null,null,null,null,"very low",null,null,null,null,null,"Very High",">",{"$f":"W30","v":140},{"$f":"W29+W23+W17","v":260}]
[null,0,{"$f":"C29","v":10},null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,"High",120,140,{"$f":"V30+V24+V18","v":220}]
[null,0,0,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,"Medium",70,115,{"$f":"V31+V25+V19","v":150}]
[null,{"$f":"MAX(B27:B31)","v":20},{"$f":"MAX(C27:C31)","v":10},null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,"Low","<",{"$f":"V31","v":70}]
[null,{"$f":"B32/200","v":0.1},{"$f":"C32/200","v":0.05}]
[null,{"$f":"MAX(B33:C33)","v":0.1},null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,"Infiltration (ach)"]
[null,null,"Local North",null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,"Very High",">",1.2]
[null,{"$f":"B27/$B$34","v":0},0,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,"High",0.7,1.2]
[null,200,0,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,"Medium",0.3,0.7]
[null,200,100,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,"Low","<",{"$f":"V37","v":0.3}]
[null,0,100]
[null,0,0,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,"BEI"]
[null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,"Very High",">",260]
[null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,"High",220,260]
[null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,"Medium",150,220]
[null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,"Low","<",{"$f":"V43","v":150}]
[null,"North",{"$f":"IF('Input Data'!$C$8=Menu!D45,50,0)","v":50},1]
[null,"North-East",{"$f":"IF('Input Data'!$C$8=Menu!D46,50,0)","v":0},2]
[null,"East",{"$f":"IF('Input Data'!$C$8=Menu!D47,50,0)","v":0},3]
[null,"South-East",{"$f":"IF('Input Data'!$C$8=Menu!D48,50,0)","v":0},4]
[null,"South",{"$f":"IF('Input Data'!$C$8=Menu!D49,50,0)","v":0},5,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,1,"Summary "]
[null,"South-West",{"$f":"IF('Input Data'!$C$8=Menu!D50,50,0)","v":0},6,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,"kWh/m2/year represents a building with very high energy consumption."]
[null,"West",{"$f":"IF('Input Data'!$C$8=Menu!D51,50,0)","v":0},7,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,"kWh/m2/year represents a building with high energy consumption."]
[null,"North-West",{"$f":"IF('Input Data'!$C$8=Menu!D52,50,0)","v":0},8,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,"kWh/m2/year represents a building with average energy consumption."]
[null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,"kWh/m2/year represents a building with low energy consumption."]
[]
[null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,2,"BEI"]
[null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,"kWh/m2/year represents a building with very high energy consumption."]
[null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,"kWh/m2/year represents a building with high energy consumption."]
[null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,"kWh/m2/year represents a building with average energy consumption."]
[null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,"kWh/m2/year represents a building with low energy consumption."]
[]
[null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,3,"OTTV 1"]
[null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,"W/m2 indicates a building with very poor façade insulation."]
[null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,"W/m2 indicates a building with poor façade insulation. "]
[null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,"W/m2 indicates a building with average façade insulation."]
[null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,"W/m2 indicates a building with good façade insulation. "]
[]
[null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,3,"OTTV 2"]
[null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,"be made with improved glazing properties, shading, lighter colour of walls and wall insulation. "]
[]
[]
[null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,4,"RTTV 1"]
[null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,"W/m2 indicates a roof that is very poorly insulated. Increasing insulation of the roof is "]
[null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,"W/m2 indicates a roof that is poorly insulated. Increasing insulation of the roof is "]
[null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,"W/m2 indicates a roof that is averagely insulated. Increasing insulation of the roof is "]
[null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,"W/m2 indicates a roof that is well insulated."]
[]
[null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,"RTTV 2"]
[null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,"recommended."]
[null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,"-"]
[]
[null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,5,"Lighting 1"]
[null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,"kWh/m2/year indicates very high energy use by lighting in the building."]
[null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,"kWh/m2/year indicates  high energy use by lighting in the building."]
[null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,"kWh/m2/year indicates average energy use by lighting in the building."]
[null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,"kWh/m2/year indicates low energy use by lighting in the building."]
[]
[null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,"Lighting 2"]
[null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,"building. It is possible to reduce lighting energy use in this building by recircuiting switches, delamping,"]
[null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,"building. "]
[null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,"Lighting 3"]
[null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,"retrofitting with higher performance lamps and use of daylighting. "]
[]
[]
[null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,6,"Plug Load 1"]
[null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,"kWh/m2/year indicates very high energy use of plug loads in the building."]
[null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,"kWh/m2/year indicates high energy use of plug loads in the building."]
[null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,"kWh/m2/year indicate average energy use of plug loads in the building."]
[null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,"kWh/m2/year indicates low energy use of plug loads in the building."]
[]
[null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,"Plug Load 2"]
[null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,"building. It is possible to reduce plug loads by careful management of equipment in the building,"]
[null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,"building."]
[]
[null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,"Plug Load 3"]
[null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,"ensuring that only equipment in need are switched on while others are properly switched off. Further "]
[]
[]
[null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,"Plug Load 4"]
[null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,"improvement can be made such as replacing high energy consuming equipment with low energy consuming  "]
[]
[]
[null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,"Plug Load 5"]
[null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,"equipment."]
[]
[]
[null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,7,"ACMV 1"]
[null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,"kWh/m2/year indicates very high energy use by cooling system"]
[null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,"kWh/m2/year indicates high energy use by cooling system"]
[null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,"kWh/m2/year indicates average energy use by cooling system"]
[null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,"kWh/m2/year indicates low energy use by cooling system"]
[]
[null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,"ACMV 2"]
[null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,"serving the building. It is possible to reduce energy use of the cooling system by installing EE chiller/s, improve"]
[null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,"in the building. "]
[null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,"-"]
[null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,"ACMV 3"]
[null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,"fan efficiency, reduce fan static pressure by enlarging the duct or reducing cooling load, reducing infiltration, "]
[]
[]
[null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,"ACMV 4"]
[null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,"use of CO2 sensor/s to control fresh air inlet and etc. "]

{"sheet":"Uvalues Walls","index":21,"n_rows":65,"n_cols":9,"rows_kept":65,"cut":false,"hidden":false,"merged":[]}
["U-values of Typical Wall Constructions - Type 1",null,null,null,null,"U-values of Typical Wall Constructions - Type 2"]
[]
["BRICK WALL",null,null,null,null,"ALUMINIUM COMPOSITE PANELS  & BRICK WALL"]
["Component (outside to inside)","Thickness","Conducitvity","Resistance",null,"Component (outside to inside)","Thickness","Conducitvity","Resistance"]
[null,"mm","w/(m.K)","T/C",null,null,"mm","w/(m.K)","T/C"]
[null,null,null,null,null,null,null,null," "]
["Outside Surface Resistance",null,null,0.04,null,"Outside Surface Resistance",null,null,0.04]
["Cement sand plaster",12,0.53300000000000003,{"$f":"B8/1000/C8","v":2.2514071294559099E-2},null,"Aluminium Composite",4,211,{"$f":"G8/1000/H8","v":1.8957345971563981E-5}]
["Brickwall (dry)",115,0.80700000000000005,0.14250309789343246,null,"Air gap",null,null,0.16]
["Cement sand plaster",12,0.53300000000000003,2.2514071294559099E-2,null,"Brickwall (dry)",115,0.80700000000000005,0.14250309789343246]
["Inside Surface Resistance",null,null,0.13,null,"Cement sand plaster",12,0.53300000000000003,2.2514071294559099E-2]
["Total Thermal resistance",null,null,{"$f":"SUM(D7:D11)","v":0.35753124048255069},null,"Inside Surface Resistance",null,null,0.13]
["U-value (W/m2K)",null,null,{"$f":"1/D12","v":2.796958382295001},null,"Total Thermal resistance",null,null,{"$f":"SUM(I7:I12)","v":0.49503612653396317}]
[null,null,null,null,null,"U-value (W/m2K)",null,null,{"$f":"1/I13","v":2.0200545907660996}]
[]
["BRICK WALL WITH INSIDE INSULATION"]
["Component (outside to inside)","Thickness","Conducitvity","Resistance",null,"ALUMINIUM COMPOSITE PANEL WITH INSIDE INSULATION"]
[null,"mm","w/(m.K)","T/C",null,"Component (outside to inside)","Thickness","Conducitvity","Resistance"]
[null,null,null,null,null,null,"mm","w/(m.K)","T/C"]
["Outside Surface Resistance",null,null,0.04]
["Mosaic tiles",12,1.298,{"$f":"B21/1000/C21","v":9.2449922958397525E-3},null,"Outside Surface Resistance",null,null,0.04]
["Brickwall (dry)",115,0.80700000000000005,0.14250309789343246,null,"Aluminium Composite",4,211,{"$f":"G22/1000/H22","v":1.8957345971563981E-5}]
["Cement sand plaster",12,0.53300000000000003,2.2514071294559099E-2,null,"Air gap",null,null,0.16]
["Fiberglass",50,3.5000000000000003E-2,1.4285714285714286,null,"Fiberglass",75,3.5000000000000003E-2,2.1428571428571428]
["Gypsum Board",12,0.17,7.0588235294117646E-2,null,"Gypsum Board",12,0.17,7.0588235294117646E-2]
["Inside Surface Resistance",null,null,0.13,null,"Inside Surface Resistance",null,null,0.13]
["Total Thermal resistance",null,null,{"$f":"SUM(D20:D26)","v":1.8434218253493775},null,"Total Thermal resistance",null,null,{"$f":"SUM(I21:I26)","v":2.5434643354972319}]
["U-value (W/m2K)",null,null,{"$f":"1/D27","v":0.54246943713518925},null,"U-value (W/m2K)",null,null,{"$f":"1/I27","v":0.39316454571182574}]
[]
[]
["CONCRETE BEAM / WALL",null,null,null,null,"LIGHTWEIGHT BLOCK WALL"]
["Component (outside to inside)","Thickness","Conducitvity","Resistance",null,"Component (outside to inside)","Thickness","Conducitvity","Resistance"]
[null,"mm","w/(m.K)","T/C",null,null,"mm","w/(m.K)","T/C"]
[]
["Outside Surface Resistance",null,null,0.04,null,"Outside Surface Resistance",null,null,0.04]
["Cement sand plaster",12,0.53300000000000003,{"$f":"B36/1000/C36","v":2.2514071294559099E-2},null,"Cement sand plaster",12,0.53300000000000003,{"$f":"G36/1000/H36","v":2.2514071294559099E-2}]
["Reinforced Concrete",250,1.4419999999999999,0.17337031900138697,null,"Lightweight Blocks 64 kg/m3",150,0.14399999999999999,1.0416666666666667]
["Cement sand plaster",12,0.53300000000000003,2.2514071294559099E-2,null,"Cement sand plaster",12,0.53300000000000003,2.2514071294559099E-2]
["Inside Surface Resistance",null,null,0.13,null,"Inside Surface Resistance",null,null,0.13]
["Total Thermal resistance",null,null,{"$f":"SUM(D35:D39)","v":0.38839846159050517},null,"Total Thermal resistance",null,null,{"$f":"SUM(I35:I39)","v":1.256694809255785}]
["U-value (W/m2K)",null,null,{"$f":"1/D40","v":2.5746754915170502},null,"U-value (W/m2K)",null,null,{"$f":"1/I40","v":0.79573814790577535}]
[]
[]
["SINGLE GLAZED WINDOW"]
["Component (outside to inside)","Thickness","Conducitvity","Resistance"]
[null,"mm","w/(m.K)","T/C"]
[null,null,null," "]
["Outside Surface Resistance",null,null,0.04]
["Glass",12,1.0529999999999999,{"$f":"B49/1000/C49","v":1.1396011396011397E-2}]
["Inside Surface Resistance",null,null,0.13]
["Total Thermal resistance",null,null,{"$f":"SUM(D48:D50)","v":0.18139601139601141}]
["U-value (W/m2K)",null,null,{"$f":"1/D51","v":5.5128003769436154}]
[]
[]
["DOUBLE GLAZED WINDOW"]
["Component (outside to inside)","Thickness","Conducitvity","Resistance"]
[null,"mm","w/(m.K)","T/C"]
[null,null,null," "]
["Outside Surface Resistance",null,null,0.04]
["Outside Glass",12,1.0529999999999999,{"$f":"B60/1000/C60","v":1.1396011396011397E-2}]
["Air gap",null,null,0.16]
["Inside Glass",6,1.0529999999999999,{"$f":"B62/1000/C62","v":5.6980056980056983E-3}]
["Inside Surface Resistance",null,null,0.13]
["Total Thermal resistance",null,null,{"$f":"SUM(D59:D63)","v":0.3470940170940171}]
["U-value (W/m2K)",null,null,{"$f":"1/D64","v":2.8810637773947301}]

{"sheet":"UvaluesRoof","index":22,"n_rows":50,"n_cols":4,"rows_kept":50,"cut":false,"hidden":false,"merged":[]}
["U-values of Typical Roof Constructions"]
[]
["CONCRETE ROOF TILES"]
["Component (outside to inside)","Thickness","Conducitvity","Resistance"]
[null,"mm","w/(m.K)","T/C"]
[]
["Outside Surface Resistance",null,null,4.3999999999999997E-2]
["Roof tile",12,0.83599999999999997,{"$f":"B8/1000/C8","v":1.4354066985645933E-2}]
["Inside Surface Resistance",null,null,0.16]
["Total Thermal resistance",null,null,{"$f":"SUM(D7:D9)","v":0.21835406698564594}]
["U-value (W/m2K)",null,null,{"$f":"1/D10","v":4.5797177666754312}]
[]
[]
["CONCRETE ROOF TILES WITH INSULATION"]
["Component (outside to inside)","Thickness","Conducitvity","Resistance"]
[null,"mm","w/(m.K)","T/C"]
[]
["Outside Surface Resistance",null,null,4.3999999999999997E-2]
["Roof tile",12,0.83599999999999997,{"$f":"B19/1000/C19","v":1.4354066985645933E-2}]
["Air space"," "," ",0.09]
["Fiberglass",80,3.5000000000000003E-2,2.2857142857142856]
["Inside Surface Resistance",null,null,0.16]
["Total Thermal resistance",null,null,{"$f":"SUM(D18:D22)","v":2.5940683526999315}]
["U-value (W/m2K)",null,null,{"$f":"1/D23","v":0.38549485365687852}]
[]
[]
["CONCRETE SLAB ROOF"]
["Component (outside to inside)","Thickness","Conducitvity","Resistance"]
[null,"mm","w/(m.K)","T/C"]
[]
["Outside Surface Resistance",null,null,4.3999999999999997E-2]
["Cement sand screed",25,0.53300000000000003,{"$f":"B32/1000/C32","v":4.6904315196998121E-2}]
["Reinforced Concrete slab",100,1.4419999999999999,6.9348127600554796E-2]
["Inside Surface Resistance",null,null,0.16]
["Total Thermal resistance",null,null,{"$f":"SUM(D31:D34)","v":0.32025244279755294}]
["U-value (W/m2K)",null,null,{"$f":"1/D35","v":3.122536681577003}]
[]
[]
["CONCRETE SLAB ROOF WITH INSULATION"]
["Component (outside to inside)","Thickness","Conducitvity","Resistance"]
[null,"mm","w/(m.K)","T/C"]
[]
["Outside Surface Resistance",null,null,4.3999999999999997E-2]
["Cement sand screed",25,0.53300000000000003,{"$f":"B44/1000/C44","v":4.6904315196998121E-2}]
["Polystyrene Foam",100,3.5000000000000003E-2,2.8571428571428572]
["Bitumen Felt Layer",5,0.5,0.01]
["Reinforced Concrete slab",100,1.4419999999999999,6.9348127600554796E-2]
["Inside Surface Resistance",null,null,0.16]
["Total Thermal resistance",null,null,{"$f":"SUM(D43:D48)","v":3.1873952999404098}]
["U-value (W/m2K)",null,null,{"$f":"1/D49","v":0.31373579550007352}]

{"sheet":"SCglass","index":23,"n_rows":24,"n_cols":5,"rows_kept":24,"cut":false,"hidden":false,"merged":[]}
["GLASS SHADING COFFICIENTS & U-VALUES"]
[]
["SHGC (Solar Heat Gain Coefficient)"]
["COLOUR","TINTED","SOLAR CONTROL","U-value","U-value(with Eclad)"]
["Clear",0.7,0.54,0.57999999999999996,0.35]
["Grey",0.45,0.33,0.57999999999999996,0.35]
["Bronze",0.5,0.38,0.57999999999999996,0.35]
["Blue-Green",0.5,0.38,0.57999999999999996,0.35]
["Artic Blue",0.4,0.3,0.57999999999999996,0.35]
["Evergreen",0.39,0.28999999999999998,0.57999999999999996,0.35]
[]
[]
["SC=SHGC/0.87"]
["COLOUR","TINTED","SOLAR CONTROL","U-value","U-value(with Eclad)"]
["Clear",{"$f":"B5/0.87","v":0.80459770114942519},{"$f":"C5/0.87","v":0.62068965517241381},0.57999999999999996,0.35]
["Grey",{"$f":"B6/0.87","v":0.51724137931034486},0.37931034482758624,0.57999999999999996,0.35]
["Bronze",0.57471264367816088,0.43678160919540232,0.57999999999999996,0.35]
["Blue-Green",0.57471264367816088,0.43678160919540232,0.57999999999999996,0.35]
["Artic Blue",0.45977011494252878,0.34482758620689652,0.57999999999999996,0.35]
["Evergreen",0.44827586206896552,0.33333333333333331,0.57999999999999996,0.35]
[]
["Note:"]
["1. Above are general indicative values only as extracted from one typical glass manufacturer"]
["2. For exact values, please refer to individual glass manufacturer"]

{"sheet":" Shading CF","index":24,"n_rows":59,"n_cols":34,"rows_kept":59,"cut":false,"hidden":true,"merged":[[58,5,59,5],[4,6,5,6],[17,6,18,6],[58,6,59,6],[31,7,32,7],[58,7,59,7],[31,5,32,5],[58,2,59,2],[4,3,5,3],[17,3,18,3],[58,3,59,3],[4,4,5,4],[17,4,18,4],[31,4,32,4],[58,4,59,4],[30,1,30,2],[30,3,30,7],[31,1,32,1],[4,2,5,2],[17,2,18,2],[31,2,32,2],[4,5,5,5],[17,5,18,5]]}
[]
[]
[]
[null,"Horizontal Projection Table 5 (MS 1525)"]
[null,null,"North/South","East","West","Northeast/ Southeast","Northwest / Southwest",null,null,"4 Direction Only"]
[null,"R1",null,null,null,null,null,null,null,"R1",{"$f":"'OTTV Baseline'!D14","v":"North"},{"$f":"'OTTV Baseline'!E14","v":"South"},{"$f":"'OTTV Baseline'!F14","v":"East"},{"$f":"'OTTV Baseline'!G14","v":"West"},null,null,null,"R1","North","Northeast","East","Southeast","South","Southwest","West","Northwest","North","Northeast","East","Southeast","South","Southwest","West","Northwest"]
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[null,1.3,0.65,0.55000000000000004,0.61,0.6,0.63,null,null,1.3,{"$f":"INDEX($S14:$AH14,'OTTV Baseline'!$D$6)","v":0.65},{"$f":"INDEX($S14:$AH14,'OTTV Baseline'!$D$6+4)","v":0.65},{"$f":"INDEX($S14:$AH14,'OTTV Baseline'!$D$6+2)","v":0.55000000000000004},{"$f":"INDEX($S14:$AH14,'OTTV Baseline'!$D$6+6)","v":0.61},null,null,null,1.3,0.65,0.6,0.55000000000000004,0.6,0.65,0.63,0.61,0.63,0.65,0.6,0.55000000000000004,0.6,0.65,0.63,0.61,0.63]
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[]
[null,"Vertical Projection Table 6 (MS 1525)"]
[null,null,"North/South","East","West","Northeast/ Southeast","Northwest / Southwest"]
[null,"R2",null,null,null,null,null,null,null,"R2",{"$f":"K6","v":"North"},"South","East","West",null,null,null,"R2","North","Northeast","East","Southeast","South","Southwest","West","Northwest","North","Northeast","East","Southeast","South","Southwest","West","Northwest"]
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[null,0.3,0.82,0.87,0.86,0.83,0.84,null,null,{"$f":"R21","v":0.3},{"$f":"INDEX($S21:$AH21,'OTTV Baseline'!$D$6)","v":0.82},{"$f":"INDEX($S21:$AH21,'OTTV Baseline'!$D$6+4)","v":0.82},{"$f":"INDEX($S21:$AH21,'OTTV Baseline'!$D$6+2)","v":0.87},{"$f":"INDEX($S21:$AH21,'OTTV Baseline'!$D$6+6)","v":0.86},null,null,null,{"$f":"B21","v":0.3},{"$f":"C21","v":0.82},{"$f":"F21","v":0.83},{"$f":"D21","v":0.87},{"$f":"F21","v":0.83},{"$f":"C21","v":0.82},{"$f":"G21","v":0.84},{"$f":"E21","v":0.86},{"$f":"G21","v":0.84},{"$f":"S21","v":0.82},{"$f":"T21","v":0.83},{"$f":"U21","v":0.87},{"$f":"V21","v":0.83},{"$f":"W21","v":0.82},{"$f":"X21","v":0.84},{"$f":"Y21","v":0.86},{"$f":"Z21","v":0.84}]
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[null,0.5,0.77,0.82,0.81,0.77,0.79,null,null,0.5,{"$f":"INDEX($S23:$AH23,'OTTV Baseline'!$D$6)","v":0.77},{"$f":"INDEX($S23:$AH23,'OTTV Baseline'!$D$6+4)","v":0.77},{"$f":"INDEX($S23:$AH23,'OTTV Baseline'!$D$6+2)","v":0.82},{"$f":"INDEX($S23:$AH23,'OTTV Baseline'!$D$6+6)","v":0.81},null,null,null,0.5,0.77,0.77,0.82,0.77,0.77,0.79,0.81,0.79,0.77,0.77,0.82,0.77,0.77,0.79,0.81,0.79]
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[null,0.8,0.73,0.78,0.77,0.72,0.74,null,null,0.8,{"$f":"INDEX($S25:$AH25,'OTTV Baseline'!$D$6)","v":0.73},{"$f":"INDEX($S25:$AH25,'OTTV Baseline'!$D$6+4)","v":0.73},{"$f":"INDEX($S25:$AH25,'OTTV Baseline'!$D$6+2)","v":0.78},{"$f":"INDEX($S25:$AH25,'OTTV Baseline'!$D$6+6)","v":0.77},null,null,null,0.8,0.73,0.72,0.78,0.72,0.73,0.74,0.77,0.74,0.73,0.72,0.78,0.72,0.73,0.74,0.77,0.74]
[null,1.2,0.73,0.78,0.77,0.72,0.74,null,null,1.2,{"$f":"INDEX($S26:$AH26,'OTTV Baseline'!$D$6)","v":0.73},{"$f":"INDEX($S26:$AH26,'OTTV Baseline'!$D$6+4)","v":0.73},{"$f":"INDEX($S26:$AH26,'OTTV Baseline'!$D$6+2)","v":0.78},{"$f":"INDEX($S26:$AH26,'OTTV Baseline'!$D$6+6)","v":0.77},null,null,null,1.2,0.73,0.72,0.78,0.72,0.73,0.74,0.77,0.74,0.73,0.72,0.78,0.72,0.73,0.74,0.77,0.74]
[null,1.3,0.7,0.75,0.74,0.69,0.71,null,null,1.3,{"$f":"INDEX($S27:$AH27,'OTTV Baseline'!$D$6)","v":0.7},{"$f":"INDEX($S27:$AH27,'OTTV Baseline'!$D$6+4)","v":0.7},{"$f":"INDEX($S27:$AH27,'OTTV Baseline'!$D$6+2)","v":0.75},{"$f":"INDEX($S27:$AH27,'OTTV Baseline'!$D$6+6)","v":0.74},null,null,null,1.3,0.7,0.69,0.75,0.69,0.7,0.71,0.74,0.71,0.7,0.69,0.75,0.69,0.7,0.71,0.74,0.71]
[null,2,0.7,0.75,0.74,0.69,0.71,null,null,2,{"$f":"INDEX($S28:$AH28,'OTTV Baseline'!$D$6)","v":0.7},{"$f":"INDEX($S28:$AH28,'OTTV Baseline'!$D$6+4)","v":0.7},{"$f":"INDEX($S28:$AH28,'OTTV Baseline'!$D$6+2)","v":0.75},{"$f":"INDEX($S28:$AH28,'OTTV Baseline'!$D$6+6)","v":0.74},null,null,null,2,0.7,0.69,0.75,0.69,0.7,0.71,0.74,0.71,0.7,0.69,0.75,0.69,0.7,0.71,0.74,0.71]
[]
[]
[null,"Ratios",null,"Orientation"]
[null,"R1","R2","North/","East","West","Northeast/","Northwest/ Southwest"]
[null,null,null,"South",null,null,"Southeast ",null,"R1","R2",{"$f":"K19","v":"North"},"South","East","West",null,null,"R1","R2","North","Northeast","East","Southeast","South","Southwest","West","Northwest","North","Northeast","East","Southeast","South","Southwest","West","Northwest"]
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[null,null,0.4,0.62,0.69,0.69,0.63,0.66,0.2,0.4,{"$f":"INDEX($S36:$AH36,'OTTV Baseline'!$D$6)","v":0.62},{"$f":"INDEX($S36:$AH36,'OTTV Baseline'!$D$6+4)","v":0.62},{"$f":"INDEX($S36:$AH36,'OTTV Baseline'!$D$6+2)","v":0.69},{"$f":"INDEX($S36:$AH36,'OTTV Baseline'!$D$6+6)","v":0.69},null,null,0.2,0.4,0.62,0.63,0.69,0.63,0.62,0.66,0.69,0.66,0.62,0.63,0.69,0.63,0.62,0.66,0.69,0.66]
[null,null,0.6,0.56000000000000005,0.62,0.61,0.55000000000000004,0.57999999999999996,0.2,0.6,{"$f":"INDEX($S37:$AH37,'OTTV Baseline'!$D$6)","v":0.56000000000000005},{"$f":"INDEX($S37:$AH37,'OTTV Baseline'!$D$6+4)","v":0.56000000000000005},{"$f":"INDEX($S37:$AH37,'OTTV Baseline'!$D$6+2)","v":0.62},{"$f":"INDEX($S37:$AH37,'OTTV Baseline'!$D$6+6)","v":0.61},null,null,0.2,0.6,0.56000000000000005,0.55000000000000004,0.62,0.55000000000000004,0.56000000000000005,0.57999999999999996,0.61,0.57999999999999996,0.56000000000000005,0.55000000000000004,0.62,0.55000000000000004,0.56000000000000005,0.57999999999999996,0.61,0.57999999999999996]
[]
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[null,null,0.2,0.59,0.63,0.64,0.6,0.63,0.4,0.2,{"$f":"INDEX($S40:$AH40,'OTTV Baseline'!$D$6)","v":0.59},{"$f":"INDEX($S40:$AH40,'OTTV Baseline'!$D$6+4)","v":0.59},{"$f":"INDEX($S40:$AH40,'OTTV Baseline'!$D$6+2)","v":0.63},{"$f":"INDEX($S40:$AH40,'OTTV Baseline'!$D$6+6)","v":0.64},null,null,0.4,0.2,0.59,0.6,0.63,0.6,0.59,0.63,0.64,0.63,0.59,0.6,0.63,0.6,0.59,0.63,0.64,0.63]
[null,null,0.6,0.49,0.54,0.54,0.48,0.52,0.4,0.6,{"$f":"INDEX($S41:$AH41,'OTTV Baseline'!$D$6)","v":0.49},{"$f":"INDEX($S41:$AH41,'OTTV Baseline'!$D$6+4)","v":0.49},{"$f":"INDEX($S41:$AH41,'OTTV Baseline'!$D$6+2)","v":0.54},{"$f":"INDEX($S41:$AH41,'OTTV Baseline'!$D$6+6)","v":0.54},null,null,0.4,0.6,0.49,0.48,0.54,0.48,0.49,0.52,0.54,0.52,0.49,0.48,0.54,0.48,0.49,0.52,0.54,0.52]
[null,null,1.4,0.46,0.5,0.51,0.44,0.48,0.4,1.4,{"$f":"INDEX($S42:$AH42,'OTTV Baseline'!$D$6)","v":0.46},{"$f":"INDEX($S42:$AH42,'OTTV Baseline'!$D$6+4)","v":0.46},{"$f":"INDEX($S42:$AH42,'OTTV Baseline'!$D$6+2)","v":0.5},{"$f":"INDEX($S42:$AH42,'OTTV Baseline'!$D$6+6)","v":0.51},null,null,0.4,1.4,0.46,0.44,0.5,0.44,0.46,0.48,0.51,0.48,0.46,0.44,0.5,0.44,0.46,0.48,0.51,0.48]
[]
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