{"text_format":"1","workbook":"xlsx","n_sheets":11,"sheets":["INFO","Simplified_input_correlation","Product_descriptive_data","Product_tech_data","Process_design_data","Data_catalogue_example","INFO ","Method_input","Method_calculation","Method_output","History"],"not_rendered":{"charts":0,"images":22,"macros":1,"external_links":0,"defined_names":22,"comments":5,"pivot_tables":0},"unopened":[],"bounds":{"document_bytes":16777216,"sheet_cells":100000,"rows_first":2000,"rows_last":500,"rows_between":2000,"halvings":0,"cell_chars":16384,"cell_head_chars":4096},"cells_cut":0,"cells_raw":0,"read":"whole","date_system":"1900"}

{"sheet":"INFO","index":0,"n_rows":14,"n_cols":1,"rows_kept":14,"cut":false,"hidden":false,"merged":[]}
["Intended use of this document\nThose responsible for the drafting of actual individual EPB standards shall\n-  read and understand the following documents\n   - prCEN/TS 16628 Basic Principles (in short \"BP\")\n   - prCEN/TS 16629 Detailed Technical Rules (in short \"DTR\")\n   - prEN 15603:2013 (\"Overarching Standard\", in short \"OA\"))\n   - prCEN/TR 15615:2013 Technical report to overarching standard;\n- Prepare their individual EPB standard according to CEN rules, BP, DTR and OA\n- Prepare the accompanying technical report using the dedicated template\n- Prepare an accompanying XLS spreadsheet, to demonstrate inputs, output and calculation chain.\n\nThis sample excel spreadsheet provides a template to help in this task."]
["Why an Excel spradsheet?\n\nTo demonstrate the validity and required data I/O for the calculation procedure defined in the standard:\n- list of all input needed --> sheet \"Method_input\"\n- list of intended output --> sheet  \"Method_output\"\n- calculation sequence --> sheet  \"Method_calculation\""]
["The example is prepared for a simple procedure. The sheet calculation may need extensions such as:\n- using several columns when operating on arrays\n- refering to a subset of sheets input/calculation/output to describe a subroutine\nFor complex tasks MACRO can be used.\n\nThis sheet does not support calculation methods that take into account data in a different time-step than that that is being calculated. A version that allows taking into account values at previous time step will be developed."]
["LIST OF AVAILABLE SHEETS"]
["Simplified_input_correlation\nUse this sheet to demontrate simplified input correlation, if any in your standard.\nTypically these correlations are defined in annex C of the standard. They provide the normal detailed input of a procedure, based on a simplified input data set."]
["Product_descriptive_data\nUse this sheet to list product descriptive data (typically with case identifiers). Some examples of selection tables are given.\nThe output from the selection tables (green cells) can be linked to the sheet \"method_input\" for use in the procedure."]
["Product_tech_data\nUse this sheet to list product technical data (typically numerical values and data). Some examples are given with default that may be typically included in annex A of the standard.\nThe output from the selection tables (green cells) can be linked to the sheet \"method_input\" for use in the procedure."]
["Process_design_data\nUse this sheet to list system descriptive data (typically with case identifiers). Some examples of selection tables are given.\nThe output from the selection tables (green cells) can be linked to the sheet \"method_input\" for use in the procedure."]
["Data_catalogue_example\nIt is an example of how a data catalogue can work, filtering the catalogue of product properties based on product descriptive data. You can optionally build a similar catalogue for products involved in your standard."]
["Input_series\nPrepare in this sheet data for each time step if you want to test the procedure on more steps."]
["Method_input\nList in this sheet all the input required for the calculation in one time step.\nTHIS SHEET IS REQUIRED TO DEMONSTRATE THE REQUIRED DATA INPUT."]
["Method_calculation\nDetail in this sheet your calculation procedure. There should be one calculation in one cell for each equation in the standard.\nTHIS SHEET IS REQUIRED TO DEMONSTRATE THE CALCULATION PROCEDURE."]
["Method_output\nList in this sheet all the intended output of the procedure.\nTHIS SHEET IS REQUIRED TO DEMONSTRATE THE AVAILABLE DATA OUTPUT."]
["Output_series\nSeries alculation results are stored in this sheet.\nCalculation for each time step is launched in this sheet."]

{"sheet":"Simplified_input_correlation","index":1,"n_rows":24,"n_cols":8,"rows_kept":24,"cut":false,"hidden":false,"merged":[[0,0,0,7]]}
["Create here a simulation of each correlation method in your Annex C"]
[]
[]
["Name","Symbol","Unit","Value","Range","Formula ref.","Formula","Notes"]
["Input data"]
["Length of the building","lL","m",30,"4…100"]
["Width of the building","lW","m",20,"4…20"]
["Number of loors","Nlev","-",3,"1…10"]
["Floor heigth","Hfl","m",3.1,"2…5"]
[]
[]
["METHOD"]
[]
["Detail all formulas"]
["Length of connection of radiators to vertical shafts ","lA","m",{"$f":"0.55*Method_in*D7*D8","v":990}]
["Length of vertical shafts","lS","m",{"$f":"0.025*Method_in*D7*D8*D9","v":139.5}]
["Length of base collector","lV","m",{"$f":"2*Method_in+0.01625*Method_in*D7*D7","v":255}]
["…"]
[]
["Output data"]
["Length of shafts","lS","m",null,"0...∞"]
["diameter of shafts","dS","m",null,"0…0,2"]
["Length of base ring","lB","m",null,"0...∞"]
["diameter of base ring","dB","m",null,"0…0,2"]

{"sheet":"Product_descriptive_data","index":2,"n_rows":46,"n_cols":3,"rows_kept":46,"cut":false,"hidden":false,"merged":[[0,0,0,2]]}
["Example of descriptive data.\nIn a simple structure, this can be connected directly to the \"method_input\" sheet where this data is required.\nIn this example spreadsheet the \"Method_input\" is linked to the \"data_catalogue\"."]
[]
[]
[]
[]
[" Product descriptive data (qualitative)"]
[]
["Boiler type, condensing / non condensing"]
[1,"BLR_TYPE",{"$f":"INDEX(C11:C13,A9)","v":"BLR_TYPE_COND"}]
[]
["Condensing",null,"BLR_TYPE_COND"]
["Low temperature",null,"BLR_TYPE_LTMP"]
["Standard",null,"BLR_TYPE_STND"]
[]
[]
["Boiler use"]
[1,"BLR_USE",{"$f":"INDEX(C19:C22,A17)","v":"BLR_USE_H"}]
[]
["Heating",null,"BLR_USE_H"]
["Domestic hot water",null,"BLR_USE_W"]
["Cooling",null,"BLR_USE_C"]
["All",null,"BLR_USE_ALL"]
[]
[]
["Fuel"]
[1,"BLR_FUEL",{"$f":"INDEX(C28:C31,A26)","v":"BLR_FUEL_GAS"}]
[]
["Gas",null,"BLR_FUEL_GAS"]
["LPG",null,"BLR_FUEL_LPG"]
["Oil",null,"BLR_FUEL_OIL"]
["Biomass",null,"BLR_FUEL_BM"]
[]
[]
["CE Marking"]
[1,"BLR_CE",{"$f":"INDEX(C37:C38,A35)","v":"BLR_DATA_YES"}]
[]
["Boiler is marked CE",null,"BLR_DATA_YES"]
["Boiler is NOT marked CE",null,"BLR_DATA_NO"]
[]
[]
["Burner control type"]
[1,"BLR_CTRL_POW",{"$f":"INDEX(C44:C46,A42)","v":"BLR_CTRL_POW_ONOF"}]
[]
["Single stage control (ON-OFF)",null,"BLR_CTRL_POW_ONOF"]
["Stepped control ",null,"BLR_CTRL_POW_STEP"]
["Modulating control",null,"BLR_CTRL_POW_MOD"]

{"sheet":"Product_tech_data","index":3,"n_rows":164,"n_cols":10,"rows_kept":164,"cut":false,"hidden":false,"merged":[[0,0,0,3],[88,1,88,3],[88,4,88,6],[88,7,88,9]]}
["EXAMPLE OF A SHEET WITH DEFAULT INPUT\nCreate here a simulation of each default data formula given in annex A of the standard.\nOptionally connect the selected values to the detailed input data selection sheet  (detailed input)"]
[]
[]
[]
["A.1.2.1    Generator output at full load;","ФPn ","kW",60]
[]
[]
["A.1.2.2      Generator efficiency at full load","ηgnr,Pn ","%",{"$f":"+IF(D10<D29,D27+D28*LOG10(D10),D27+D28*LOG10(D29))","v":88.556302500767288}]
["Known input"]
["Generator output at full load;","ФPn ","kW",{"$f":"+D5","v":60}]
[]
["Base formula"]
[]
["Data table"]
["Data",null," c1"," c2"]
["Unit",null,"%","%"]
["Gas standard boiler",null,85,2]
["Gas low temperature boiler",null,88.5,1.5]
["Gas condensing boiler",null,92,1]
["Oil standard boiler",null,85,2]
["Oil low temperature boiler",null,88,1.5]
["Oil condensing boiler",null,92,1]
["My boiler with fixed value (c2 = 0)",null,91,0]
["Last boiler ",null,50,0]
["Your selection"]
["Selection index",null,null,1]
[" c1",null,"%",{"$f":"INDEX(C17:C24,D26)","v":85}]
[" c2",null,"%",{"$f":"INDEX(D17:D24,D26)","v":2}]
["Maximum kW",null,"kW",400]
[]
["A.1.2.3    Generator output at intermediate load;","ФPint ","kW",{"$f":"+D5*0.3","v":18}]
[]
[]
["A.1.2.4      Generator efficiency at intermediate load","ηgnr,Pint ","%",{"$f":"+IF(D36<D55,D53+D54*LOG10(D36),D53+D54*LOG10(D55))","v":91.667226875575466}]
["Known input"]
["Generator output at full load;","ФPn ","kW",{"$f":"+D5","v":60}]
[]
["Base formula"]
[]
["Data table"]
["Data",null," c3"," c4"]
["Unit",null,"%","%"]
["Gas standard boiler",null,81.5,3]
["Gas low temperature boiler",null,89,1.5]
["Gas condensing boiler",null,98,1]
["Oil standard boiler",null,81,2]
["Oil low temperature boiler",null,89,1.5]
["Oil condensing boiler",null,96,1]
["My boiler with fixed value (c2 = 0)",null,87,0]
["Last boiler ",null,50,0]
["Your selection"]
["Selection index",null,null,2]
[" c3",null,"%",{"$f":"INDEX(C43:C50,D52)","v":89}]
[" c4",null,"%",{"$f":"INDEX(D43:D50,D52)","v":1.5}]
["Maximum kW",null,"kW",400]
[]
[]
["A.1.2.5     Stand-by heat losses","Фgen,ls,P0 ","kW",{"$f":"D60*(D77/100)*(D60^D78)","v":0.9304899127439642}]
["Known input"]
["Generator output at full load;","ФPn ","kW",{"$f":"+D5","v":60}]
[]
["Base formula"]
[]
["Data table"]
["Data",null," c5"," c6"]
["Unit",null,"-","-"]
["Gas standard boiler",null,8.5,-0.4]
["Gas low temperature boiler",null,6.5,-0.35]
["Gas condensing boiler",null,4.8,-0.35]
["Oil standard boiler",null,8.5,-0.4]
["Oil low temperature boiler",null,6.5,-0.35]
["Oil condensing boiler",null,4.8,-0.35]
["My boiler (direct proportion to power if c6 set to 0)",null,1.5,0]
["Last boiler ",null,2,0]
["Your selection"]
["Selection index",null,null,2]
[" c7",null,"%",{"$f":"INDEX(C67:C74,D76)","v":6.5}]
[" c8",null,"%",{"$f":"INDEX(D67:D74,D76)","v":-0.35}]
[]
[]
["A.1.2.6      Generator auxiliaries at full load","Фaux,Pn ","W",{"$f":"D99+D100*(D85^D101)","v":321.16271006242812}]
["A.1.2.6      Generator auxiliaries at part load","Фaux,Pint ","W",{"$f":"G99+G100*(D85^G101)","v":107.05423668747605}]
["A.1.2.6      Generator auxiliaries at no load","Фaux,P0","W",{"$f":"J99+J100*(D85^J101)","v":15}]
["Known input"]
["Generator output at full load;","ФPn ","kW",{"$f":"+D5","v":60}]
[]
["Base formula"]
[]
["Data table","Full power",null,null,"Intermediate power",null,null,"No load"]
["Data","n"," c7"," c8","n"," c7"," c8","n"," c7"," c8"]
["Unit","-","W","W",null,"-",".",null,"-","."]
["Gas atmospheric boiler",1,40,0.14799999999999999,1,40,0.14799999999999999,0,15,0]
["Forced draught boiler",0.48,0,45,0.48,0,15,0.48,15,0]
["Condensing boiler",0.48,0,45,0.48,0,15,0,15,0]
["My boiler with fixed value (n = 1)",1,0,20,1,0,10,0,10,0]
["Last boiler ",1,0,20,1,0,10,0,10,0]
["Your selection"]
["Selection index",null,null,2,null,null,{"$f":"+D98","v":2},null,null,{"$f":"+G98","v":2}]
[" c7",null,"W",{"$f":"INDEX(C92:C96,D98)","v":0},null,"W",{"$f":"INDEX(F92:F96,G98)","v":0},null,"W",{"$f":"INDEX(I92:I96,J98)","v":15}]
[" c8",null,"W",{"$f":"INDEX(D92:D96,D98)","v":45},null,"W",{"$f":"INDEX(G92:G96,G98)","v":15},null,"W",{"$f":"INDEX(J92:J96,J98)","v":0}]
["n",null,"-",{"$f":"INDEX(B92:B96,D98)","v":0.48},null,"-",{"$f":"INDEX(E92:E96,G98)","v":0.48},null,"-",{"$f":"INDEX(H92:H96,J98)","v":0.48}]
[]
[]
["A.1.2.1    Recoverable fraction of heat losses","ФPn ","kW",60]
[]
["Efficiency correction factor at full load","fcorr,Pn ","%/°C",{"$f":"+D124","v":0.04}]
["Efficiency correction factor at part load","fcorr,Pint ","%/°C",{"$f":"+D125","v":0.05}]
["Known input"]
["Generator output at full load;","ФPn ","kW",{"$f":"+D53","v":89}]
[]
["Base formula"]
[]
["Data table"]
["Data",null,"fcorr,Pn ","fcorr,Pint "]
["Unit",null,"%/°C","%/°C"]
["Standard boiler",null,0.04,0.05]
["Low temperature boiler",null,0.04,0.05]
["Gas condensing boiler",null,0.2,0.2]
["Oil condensing boiler",null,0.1,0.1]
["My boiler",null,0.04,0.05]
["Last boiler ",null,0.04,0.05]
["Your selection"]
["Selection index",null,null,6]
[" c7",null,"%/°C",{"$f":"INDEX(C116:C121,D123)","v":0.04}]
[" c8",null,"%/°C",{"$f":"INDEX(D116:D121,D123)","v":0.05}]
[]
[]
["Minimum boiler operating temperature","θgnr,min","°C",{"$f":"IF(Product_descriptive_data!C9=Product_descriptive_data!C13,50,0)","v":0}]
[]
["Recoverable fraction of stand-by losses","fgnr,env","-",0.5]
[]
["generator average water temperature at test conditions for full load;","θgnr,test,Pn","°C",70]
[]
["generator average water temperature at test conditions for intermediate load;","θgnr,test,Pint","°C",50]
[]
["difference between mean boiler temperature and test room temperature in test conditions;","Dθtest,P0 ","°C",{"$f":"IF(Product_descriptive_data!C43=Product_descriptive_data!C47,50,0)","v":50}]
[]
["part of the auxiliary energy recovered","frvd,aux ","-",0.75]
[]
["part of the nominal electrical power not transmitted to the distribution sub-system","frbl,aux ","-",0.25]
[]
[]
[]
[]
["generator output at full load;"]
["generator efficiency at full load;"]
["generator output at intermediate load;"]
["generator efficiency at intermediate load;"]
["stand-by heat loss at test temperature difference Dθi,test;"]
["power consumption of auxiliary devices at full load;"]
["power consumption of auxiliary devices at intermediate load;"]
["stand-by power consumption of auxiliary devices;"]
["minimum operating boiler temperature."]
["Recoverable fraction of stand-by losses"]
[]
["correction factor of full-load efficiency;"]
["correction factor of intermediate load efficiency;"]
[]
["generator average water temperature at test conditions for full load;"]
["generator average water temperature at test conditions for intermediate load;"]
["difference between mean boiler temperature and test room temperature in test conditions;"]
[]
["part of the auxiliary energy recovered"]
["part of the nominal electrical power not transmitted to the distribution sub-system"]

{"sheet":"Process_design_data","index":4,"n_rows":24,"n_cols":6,"rows_kept":24,"cut":false,"hidden":false,"merged":[[0,0,0,2]]}
["Example of process design data.\nIn a simple structure, this can be connected directly to the \"method_input\" sheet where this data is required.\nIn this example spreadsheet the \"Method input\" is linked to the detailed input."]
[]
[]
[]
[]
[" Process design data (qualitative)"]
[]
["Boiler location (installation position)"]
[1,"BLR_LOC",{"$f":"INDEX(C11:C14,A9)","v":"BLR_LOC_INT"},null,"qi,brm ","bbrm"]
[null,null,null,null,"°C","-"]
["Heated space",null,"BLR_LOC_INT",null,20,0]
["Unheated room",null,"BLR_LOC_UNH",null,5,0.5]
["Boiler room",null,"BLR_LOC_BLR",null,15,0.7]
["External",null,"BLR_LOC_EXT",null,-10,1]
["Selected value",null,null,null,{"$f":"INDEX(E11:E14,$A$9)","v":20},{"$f":"INDEX(F11:F14,$A$9)","v":0}]
[]
[]
["Boiler hydraulic connection"]
[1,"BLR_HCON",{"$f":"INDEX(C21:C24,A19)","v":"BLR_HCON_DIR"}]
[]
["Direct connection",null,"BLR_HCON_DIR"]
["Hydraulic decoupling (independent flow rate)",null,"BLR_HCON_DEC"]
["Direct, with condensate prevention pump",null,"BLR_HCON_NCP"]
["Heat exchanger",null,"BLR_HCON_HEX"]

{"sheet":"Data_catalogue_example","index":5,"n_rows":119,"n_cols":30,"rows_kept":119,"cut":false,"hidden":false,"merged":[[0,0,0,6],[0,9,0,20],[0,22,0,30],[36,23,36,24],[36,25,36,26],[36,27,36,28],[36,29,36,30]]}
["EXAMPLE OF A PRODUCT DATA CATALOGUE\nProduct descriptive data is used to filter the actual catalogue. Unsuitable prioducts are indicated by \"Non available\"\nThe desired product in the catalogue is then selected via the main list --> alla data is available with one click.\nNOTE: Default data are also part of the catalogue.\nThis sample catalogue is connected to the \"Method input\" sheet.\nNOTE: This highlights the high importance of the user interface and of a correct data input structuring.",null,null,null,null,null,null,null,null,"DATA FOR EACH BOILER",null,null,null,null,null,null,null,null,null,null,null,null,"SELECTION OF BOILERS COMPATIBLE WITH THE QUALITATIVE DESCRIPTION"]
[]
[]
[" Product descriptive data (qualitative)"]
[]
["Boiler use"]
[1,null,"BLR_USE",{"$f":"INDEX(D9:D11,A7)","v":"BLR_USE_H"}]
[]
["Heating",null,null,"BLR_USE_H"]
["Domestic hot water",null,null,"BLR_USE_DHW"]
["All",null,null,"BLR_USE_ALL"]
[]
[]
["Fuel"]
[1,null,"BLR_FUEL",{"$f":"INDEX(D17:D19,A15)","v":"BLR_FUEL_GAS"}]
["Values"]
["Gas",null,null,"BLR_FUEL_GAS"]
["Oil",null,null,"BLR_FUEL_OIL"]
["All",null,null,"BLR_FUEL_ALL"]
[]
[]
["Boiler type, condensing / non condensing"]
[2,null,"BLR_COND",{"$f":"INDEX(D25:D26,A23)","v":"BLR_COND_NO"}]
["Values"]
["Condensing",null,null,"BLR_COND_YES"]
["Non condensing",null,null,"BLR_COND_NO"]
[]
[]
["Product technical data"]
[]
["Generator output at full load;",null,null,null,"ФPn ","kW",60]
[]
[]
["Boiler product data",null,"BLR_DATA",{"$f":"INDEX(D38:D49,C36)","v":"BLR_DATA_GAS_LT"}]
[]
[null,null,2]
["Values",null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,"Display ?","Condensing ?",null,"Fuel ?",null,"Condition 3?",null,"Condition 4?"]
[{"$f":"IF(W38,B38,\"NOT COMPATIBLE\")","v":"Gas, standard, minimum value"},"Gas, standard, minimum value",null,"BLR_DATA_GAS_STD",null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,{"$f":"AND(X38,Z38,AB38,AD38)","v":true},{"$f":"$D$23=Y38","v":true},"BLR_COND_NO",{"$f":"OR($D$15=$D$19,$D$15=AA38)","v":true},"BLR_FUEL_GAS",true,null,true]
[{"$f":"IF(W39,B39,\"NOT COMPATIBLE\")","v":"Gas, low temperature, minimum value"},"Gas, low temperature, minimum value",null,"BLR_DATA_GAS_LT",null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,{"$f":"AND(X39,Z39,AB39,AD39)","v":true},{"$f":"$D$23=Y39","v":true},"BLR_COND_NO",true,"BLR_FUEL_GAS",true,null,true]
["NOT COMPATIBLE","Gas, Condensing, minimum value",null,"BLR_DATA_GAS_CND",null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,false,false,"BLR_COND_YES",true,"BLR_FUEL_GAS",true,null,true]
["NOT COMPATIBLE","Oil, standard, minimum value",null,"BLR_DATA_OIL_STD",null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,false,true,"BLR_COND_NO",false,"BLR_FUEL_OIL",true,null,true]
["NOT COMPATIBLE","Oil, low temperature, minimum value",null,"BLR_DATA_OIL_LT",null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,false,true,"BLR_COND_NO",false,"BLR_FUEL_OIL",true,null,true]
["NOT COMPATIBLE","Oil, condensing, minimum value",null,"BLR_DATA_OIL_CND",null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,false,false,"BLR_COND_YES",false,"BLR_FUEL_OIL",true,null,true]
["NOT COMPATIBLE","Default national: 1 - old oil boiler",null,"BLR_DATA_NAT_1",null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,false,true,"BLR_COND_NO",false,"BLR_FUEL_OIL",true,null,true]
["Default national: 2 - old gas boiler","Default national: 2 - old gas boiler",null,"BLR_DATA_NAT_2",null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,true,true,"BLR_COND_NO",true,"BLR_FUEL_GAS",true,null,true]
["Default national: 3 - new boiler","Default national: 3 - new boiler",null,"BLR_DATA_NAT_3",null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,true,true,"BLR_COND_NO",true,"BLR_FUEL_GAS",true,null,true]
["Make 1 boiler 1 gas (catalogue)","Make 1 boiler 1 gas (catalogue)",null,"BLR_DATA_CAT_01",null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,true,true,"BLR_COND_NO",true,"BLR_FUEL_GAS",true,null,true]
["NOT COMPATIBLE","Make 1 boiler 2 oil (catalogue)",null,"BLR_DATA_CAT_02",null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,false,true,"BLR_COND_NO",false,"BLR_FUEL_OIL",true,null,true]
["Custom values","Custom values",null,"BLR_DATA_USR",null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,true,true,"BLR_COND_NO",true,"BLR_FUEL_GAS",true,null,true]
[]
[]
["System design data"]
[]
["Localisation",null,"LOC",{"$f":"INDEX(D57:D60,C55)","v":"LOC_INT"}]
[null,null,1]
["Values"]
["Heated space",null,null,"LOC_INT"]
["Unheated space",null,null,"LOC_UNH"]
["Boiler room",null,null,"LOC_BLR"]
["External",null,null,"LOC_EXT"]
[]
[]
["Operating conditions"]
[]
[]
["Direct connection"]
["Independent flow rate"]
["Heat exchanger"]
["Last option"]
[]
[]
["Description",null,"Variable TAG","Option tag","Symbol","Unit","Value","Range",null,{"$f":"+D38","v":"BLR_DATA_GAS_STD"},{"$f":"+D39","v":"BLR_DATA_GAS_LT"},{"$f":"+D40","v":"BLR_DATA_GAS_CND"},{"$f":"+D41","v":"BLR_DATA_OIL_STD"},{"$f":"+D42","v":"BLR_DATA_OIL_LT"},{"$f":"+D43","v":"BLR_DATA_OIL_CND"},{"$f":"+D44","v":"BLR_DATA_NAT_1"},{"$f":"+D45","v":"BLR_DATA_NAT_2"},{"$f":"+D46","v":"BLR_DATA_NAT_3"},{"$f":"+D47","v":"BLR_DATA_CAT_01"},{"$f":"+D48","v":"BLR_DATA_CAT_02"},{"$f":"+D49","v":"BLR_DATA_USR"}]
["generator output at full load;",null,null,null,"ФPn ","kW",{"$f":"INDEX(J73:U73,1,$C$36)","v":60},null,null,{"$f":"+$G$31","v":60},60,60,60,60,60,60,60,60,45,30,{"$f":"+$G$31","v":60}]
["Boiler type",null,null,null,null,null,{"$f":"INDEX(J74:U74,1,$C$36)","v":"BLR_COND_NO"},null,null,"BLR_COND_NO","BLR_COND_NO","BLR_COND_YES","BLR_COND_NO","BLR_COND_NO","BLR_COND_YES","BLR_COND_NO","BLR_COND_NO","BLR_COND_NO","BLR_COND_NO","BLR_COND_NO","BLR_COND_YES"]
["Fuel type",null,null,null,null,null,{"$f":"INDEX(J75:U75,1,$C$36)","v":"BLR_FUEL_GAS"},null,null,"BLR_FUEL_GAS","BLR_FUEL_GAS","BLR_FUEL_GAS","BLR_FUEL_OIL","BLR_FUEL_OIL","BLR_FUEL_OIL","BLR_FUEL_OIL","BLR_FUEL_GAS","BLR_FUEL_GAS","BLR_FUEL_GAS","BLR_FUEL_OIL","BLR_FUEL_GAS"]
["CE marking",null,null,null,null,null,{"$f":"INDEX(J76:U76,1,$C$36)","v":"BLR_CE_YES"},null,null,"BLR_CE_YES","BLR_CE_YES","BLR_CE_YES","BLR_CE_YES","BLR_CE_YES","BLR_CE_YES","BLR_CE_YES","BLR_CE_YES","BLR_CE_YES","BLR_CE_YES","BLR_CE_NO","BLR_CE_YES"]
["Limited power",null,null,null,"ФPn,ltd","kW",null,null,null,{"$f":"IF(J73>400,400,J73)","v":60},{"$f":"IF(K73>400,400,K73)","v":60},60,60,60,60,60,60,60,45,30,60]
[null,null,null,null,"C1","%",null,null,null,85,88,94,85,88,94,92,91,93]
[null,null,null,null,"C2","%",null,null,null,2,1.5,1,2,1.5,1,0,0,0]
["generator efficiency at full load;",null,null,null,"ηgnr,Pn ","%",{"$f":"INDEX(J80:U80,1,$C$36)","v":90.667226875575466},null,null,{"$f":"J78+J79*LOG10(J77)","v":88.556302500767288},{"$f":"K78+K79*LOG10(K77)","v":90.667226875575466},95.778151250383644,88.556302500767288,90.667226875575466,95.778151250383644,92,91,93,94,92,93]
["generator output at intermediate load;",null,null,null,"ФPint ","kW",{"$f":"INDEX(J81:U81,1,$C$36)","v":18},null,null,{"$f":"+J73*0.3","v":18},{"$f":"+K73*0.3","v":18},18,{"$f":"+M73*0.3","v":18},{"$f":"+N73*0.3","v":18},{"$f":"+O73*0.3","v":18},18,18,18,13.5,9,18]
[null,null,null,null,"C3","%",null,null,null,81.5,89,98,81.5,89,{"$f":"98/1.05","v":93.333333333333329},90,89,91]
[null,null,null,null,"C4","%",null,null,null,3,1.5,1,3,1.5,{"$f":"1/1.05","v":0.95238095238095233},0,0,0]
["generator efficiency at intermediate load;",null,null,null,"ηgnr,Pint ","%",{"$f":"INDEX(J84:U84,1,$C$36)","v":91.667226875575466},null,null,{"$f":"J82+J83*LOG10(J77)","v":86.834453751150932},{"$f":"K82+K83*LOG10(K77)","v":91.667226875575466},99.778151250383644,86.834453751150932,91.667226875575466,95.026810714651077,90,89,91,94,92,93]
[null,null,null,null,"C5","%",null,null,null,8.5,5,4.8,8.5,5,4.8,5,5,5]
[null,null,null,null,"C6","%",null,null,null,-0.4,-0.35,-0.35,-0.4,-0.35,-0.35,-0.35,-0.35,-0.35]
["stand-by heat loss at test temperature difference Dθi,test;",null,null,null,"Фgnr,ls,P0","kW",{"$f":"INDEX(J87:U87,1,$C$36)","v":0.71576147134151091},null,null,{"$f":"+J73*(J85/100)*(J73^J86)","v":0.99153871472970456},0.71576147134151091,0.68713101248785047,{"$f":"+M73*(M85/100)*(M73^M86)","v":0.99153871472970456},{"$f":"+N73*(N85/100)*(N73^N86)","v":0.71576147134151091},{"$f":"+O73*(O85/100)*(O73^O86)","v":0.68713101248785047},0.71576147134151091,0.71576147134151091,0.71576147134151091,0.5,0.6,0.4]
[null,null,null,null,"C7","W",null,null,null,0,0,0,0,0,0,0,0,0]
[null,null,null,null,"C8","W",null,null,null,45,45,45,45,45,45,45,45,45]
[null,null,null,null,"n","-",null,null,null,0.48,0.48,0.48,0.48,0.48,0.48,0.48,0.48,0.48]
["power consumption of auxiliary devices at full load;",null,null,null,"Paux,gnr,Pn ","kW",{"$f":"INDEX(J91:U91,1,$C$36)","v":0.32116271006242814},null,null,{"$f":"(+J88+J89*J73^J90)/1000","v":0.32116271006242814},0.32116271006242814,0.32116271006242814,{"$f":"(+M88+M89*M73^M90)/1000","v":0.32116271006242814},{"$f":"(+N88+N89*N73^N90)/1000","v":0.32116271006242814},{"$f":"(+O88+O89*O73^O90)/1000","v":0.32116271006242814},0.32116271006242814,0.32116271006242814,0.32116271006242814,0.3,0.4,0.6]
[null,null,null,null,"C7","W",null,null,null,0,0,0,0,0,0,0,0,0]
[null,null,null,null,"C8","W",null,null,null,15,15,15,15,15,15,15,15,15]
[null,null,null,null,"n","-",null,null,null,0.48,0.48,0.48,0.48,0.48,0.48,0.48,0.48,0.48]
["power consumption of auxiliary devices at intermediate load;",null,null,null,"Paux,gnr,Pint ","kW",{"$f":"INDEX(J95:U95,1,$C$36)","v":6.0065080230017151E-2},null,null,{"$f":"(+J92+J93*J81^J94)/1000","v":6.0065080230017151E-2},6.0065080230017151E-2,6.0065080230017151E-2,{"$f":"(+M92+M93*M81^M94)/1000","v":6.0065080230017151E-2},{"$f":"(+N92+N93*N81^N94)/1000","v":6.0065080230017151E-2},{"$f":"(+O92+O93*O81^O94)/1000","v":6.0065080230017151E-2},6.0065080230017151E-2,6.0065080230017151E-2,6.0065080230017151E-2,0.1,7.0000000000000007E-2,0.05]
[null,null,null,null,"C7","W",null,null,null,15,15,15,15,15,15,15,15,15]
[null,null,null,null,"C8","W",null,null,null,0,0,0,0,0,0,0,0,0]
[null,null,null,null,"n","-",null,null,null,0,0,0,0,0,0,0,0,0]
["stand-by power consumption of auxiliary devices;",null,null,null,"Paux,gnr,P0 ","kW",{"$f":"INDEX(J99:U99,1,$C$36)","v":1.4999999999999999E-2},null,null,{"$f":"(+J96+J97*J85^J98)/1000","v":1.4999999999999999E-2},1.4999999999999999E-2,1.4999999999999999E-2,1.4999999999999999E-2,1.4999999999999999E-2,1.4999999999999999E-2,1.4999999999999999E-2,1.4999999999999999E-2,1.4999999999999999E-2,0,0,0]
["auxiliary power when the generation system is inactive",null,null,null,"Paux,off","kW",{"$f":"INDEX(J100:U100,1,$C$36)","v":0},null,null,0,0,0,0,0,0,0,0,0,0,0,0]
["minimum operating boiler temperature.",null,null,null,"θgnr,min","°C",{"$f":"INDEX(J101:U101,1,$C$36)","v":30},null,null,50,30,0,50,30,0,50,50,50,50,50,50]
["Recoverable fraction of stand-by losses",null,null,null,"fgnr,env","-",{"$f":"INDEX(J102:U102,1,$C$36)","v":0.5},null,null,0.5,0.5,0.5,0.5,0.5,0.5,0.5,0.5,0.5,0.5,0.5,0.5]
[]
["correction factor of full-load efficiency;",null,null,null,"fcorr,Pn ","-",{"$f":"INDEX(J104:U104,1,$C$36)","v":0.04},null,null,0.04,0.04,0.2,0.04,0.04,0.2,0.04,0.04,0.1,0.04,0.04,0.04]
["correction factor of intermediate load efficiency;",null,null,null,"fcorr,Pint ","-",{"$f":"INDEX(J105:U105,1,$C$36)","v":0.05},null,null,0.05,0.05,0.2,0.05,0.05,0.2,0.05,0.05,0.05,0.05,0.05,0.05]
[]
["generator average water temperature at test conditions for full load;",null,null,null,"θgnr,test,Pn","°C",{"$f":"INDEX(J107:U107,1,$C$36)","v":70},null,null,70,70,70,70,70,70,70,70,70,70,70,70]
["generator average water temperature at test conditions for intermediate load;",null,null,null,"θgnr,test,Pint","°C",{"$f":"INDEX(J108:U108,1,$C$36)","v":40},null,null,50,40,30,50,40,30,50,50,50,50,50,50]
["difference between mean boiler temperature and test room temperature in test conditions;",null,null,null,"Dθtest,P0 ","°C",{"$f":"INDEX(J109:U109,1,$C$36)","v":50},null,null,50,50,50,50,50,50,50,50,50,50,50,50]
[]
["part of the auxiliary energy recovered",null,null,null,"frvd,aux ","-",{"$f":"INDEX(J111:U111,1,$C$36)","v":0.75},null,null,0.75,0.75,0.75,0.75,0.75,0.75,0.75,0.75,0.75,0.75,0.75,0.75]
["part of the nominal electrical power not transmitted to the distribution sub-system",null,null,null,"frbl,aux ","-",{"$f":"INDEX(J112:U112,1,$C$36)","v":0.25},null,null,0.25,0.25,0.25,0.25,0.25,0.25,0.25,0.25,0.25,0.25,0.25,0.25]
[]
[]
[]
[]
["System design data"]
["Installation room temperature;",null,null,null,"qi,brm ","°C",15]
["Temperature reduction factor of install. room",null,null,null,"bbrm","-",0.7]

{"sheet":"INFO ","index":6,"n_rows":33,"n_cols":1,"rows_kept":33,"cut":false,"hidden":false,"merged":[]}
["Draft spreadsheet, according to template for all EPB standards "]
["Concerns EPB standard:"]
["ISO/DIS 6946, Building components and building elements — Thermal resistance and thermal transmittance— Calculation methods"]
["Produced by the Project Leader for the preparation of this standard"]
[]
["DISCLAIMER:"]
["·         This spreadsheet has been developed in the framework of the preparation and revision of the set of EN or ISO standards on the energy performance of buildings, to support the European \"Energy Performance of Buildings Directive\" recast (EPBD-recast, directive 2010/31/EU). "]
["·         It is meant for use by CEN and ISO technical committee(s) and the working group(s) working on the preparation or revision of the EPB-standard to which this spreadsheet applies. The spreadsheet supports checking  that all equations in the developed standard are consistent and can be linked with other relevant standards. It is not meant to perform a full or partial energy performance calculation."]
["·         The spreadsheet supports the expert user of the standards, in particular those who want to review the content of the standard and those who want to translate the standard to a software, to understand the correct interpretation of the equations and calculation steps in the standard."]
["·         Although it has been developed with care, neither the technical committee(s), nor the working group(s) and experts related to the EPB- standard to which this spreadsheet applies warrant that the calculations and procedures in this spreadsheet are free of errors. The technical committees as well as the working groups and their respective members expressly disclaim any liability or responsibility arising from use of this spreadsheet, or any consequences thereof. Any responsibility arising from the use of this spreadsheet lies with the user."]
["DRAFT VERSION:"]
["·         As long as the associated EPB standard or any of the other EPB standards to which it is directly linked are in a draft stage, this spreadsheet is also a draft version only."]
["WARNINGS: "]
["·         Note that the spreadsheet may not allow testing all calculation options that are possible according to the standard to which it applies. This remark applies in particular but not only to limitations on the number instances of a variable that can be considered. "]
["·         In case of differences, the standard should be regarded as the reference, not the spreadsheet. However, during the standard's drafting phase, shortcomings in the draft standard may have been detected and dealt with in the spreadsheets (ideally, such differences are marked)."]
["·         Note also that these spreadsheets are purely intended for testing and demonstration and therefore not aiming to be user friendly or to be protected against wrong or improper use. "]
["TERMS OF USE:"]
["·         The user is not allowed to redistribute a modified version of this spreadsheet."]
["·         The author(s) would appreciate your feed back on the spreadsheet via the comment sheets for the associated draft standard to be prepared by the national standards bodies during enquiry of the draft standard(s),"]
[]
[]
["SCOPE OF THIS SPREADSHEET:"]
["THIS SPREADSHEET PROVIDES ONE CALCULATION EXAMPLE INCLUDING A BRIDGED LAYER"]
["THE OUTPUT IS SUITED TO THE INPUT FOR e.g.: "]
["- CALCULATION OF THE OVERALL (SEASONAL) THERMAL TRANSMITTANCE OF A BUILDING"]
["- CALCULATION OF ENERGY NEEDS FOR HEATING AND COOLING (MONTHLY METHOD)"]
["- CALCULATION OF ENERGY NEEDS FOR HEATING AND COOLING (HOURLY METHOD)"]
[]
["Intended use of this document\nThose responsible for the drafting of actual individual EPB standards shall\n-  read and understand the following documents\n   - EN/TS 16628 Basic Principles (in short \"BP\")\n   - EN/TS 16629 Detailed Technical Rules (in short \"DTR\")\n   - Most recent draft of ISO 52000-1 cq EN 15603 (\"Overarching Standard\", in short \"OA\"))\n   - Most recent draft of ISO/TR 52000-2 cq EN/TR 15615 Technical report to overarching standard;\n- Prepare their individual EPB standard according to CEN rules, BP, DTR and OA\n- Prepare the accompanying technical report using the dedicated template\n- Prepare an accompanying XLS spreadsheet, to demonstrate inputs, output and calculation chain.\n\nThis sample excel spreadsheet provides a template to help in this task."]
["Why an Excel spreadsheet?\n\nTo demonstrate the validity and required data I/O for the calculation procedure defined in the standard:\n- list of all input needed --> sheet \"Method_input\"\n- list of intended output --> sheet  \"Method_output\"\n- calculation sequence --> sheet  \"Method_calculation\""]
["Method_input\nList in this sheet all the input required for the calculation in one time step.\nTHIS SHEET IS REQUIRED TO DEMONSTRATE THE REQUIRED DATA INPUT."]
["Method_calculation\nDetail in this sheet your calculation procedure. There should be one calculation in one cell for each equation in the standard.\nTHIS SHEET IS REQUIRED TO DEMONSTRATE THE CALCULATION PROCEDURE."]
["Method_output\nList in this sheet all the intended output of the procedure.\nTHIS SHEET IS REQUIRED TO DEMONSTRATE THE AVAILABLE DATA OUTPUT."]

{"sheet":"Method_input","index":7,"n_rows":50,"n_cols":15,"rows_kept":50,"cut":false,"hidden":false,"merged":[[0,0,0,8],[3,0,3,7],[4,2,4,3],[4,4,4,6]]}
["THIS IS A MANDATORY SHEET\nAll input data for the method shall be listed here.\nIn the simplest version, values for data input in GREEN may be inserted manually.\nNumbers in ORANGE will be automatically calculated, changing the data enetered here will result in a wrong result. \nVarying data (green background) can be fed from the \"input_series\" sheet.\nIn this sample data sheet, product data (blue background) is linked to a sample catalogue built in the \"Detailed_input\" sheet"]
[null,null,null,null,null,null,null,null,null,null,null,null,null,"Rsi","Rse"]
[]
["Wall - Masonry - Partial Cavity Fill"]
[null,null,"Material 1 of the layer",null,"Material 2 of the layer",null,null,"Notes"]
["Layer","d (m)","l-value (W/m·K)","R-value (m²K/W)","l-value (W/m·K)","R-value (m²K/W)","Fraction"]
["internal surface",null,null,0.13]
["1 Plasterboard",1.2E-2,0.21]
["2 XPS board between battens",7.4999999999999997E-2,3.5000000000000003E-2,null,0.13,null,0.11799999999999999]
["3 Caviy unventilated",1.4999999999999999E-2,null,0.17]
["4 Concrete block (dense)",0.1,1.63]
["5 Insulated cavity + wall ties",0.05,4.4999999999999998E-2]
["6 Brick outer leaf",0.105,0.77]
["external surface",null,null,0.04]
[]
[]
[]
["U-value Corrections",null,"Air gaps level","number per m²","cross-sectional area (m²)","l-value (W/m·K)"]
["Air Gaps in layer 2",null,1]
["Wall Ties in layer 5",null,null,2.5,{"$f":"80*0.000001","v":7.9999999999999993E-5},17]
[]
[]
["Table 4 – Identifiers for geometric characteristics"]
["Name","Symbol","Software name","Unit","Value","Range","Origin","Varying"]
["area ","A","A","m2",null,"0...∞",null,"No"]
["thickness of material layer","d","d","m",null,"0...∞",null,"No"]
[]
["Table 5 – Identifiers for thermal characteristics of a building component"]
["Name","Symbol","Software name","Unit","Value","Range","Origin","Varying"]
["design thermal conductivity","l","lambda","W/(m×K)",null,"0...10","ISO 10456 ","No"]
[]
["Table 6 – Identifiers for tabulated and conventional values"]
["Name","Symbol","Software name","Unit","Value","Range","Origin","Varying"]
["external surface resistance","Rse","R_s_e","m2×K/W","0,04","N/A","Table 8 and Annex C","Yes"]
["internal surface resistance","Rsi","R_s_i","m2×K/W","-","0.1…0,17","Table 8 and Annex C","Yes"]
["thermal resistance of unheated spaces","Ru","R_u","m2×K/W",null,"0,06…0.3","Table 10","Yes"]
["thermal resistance of air layer","Ra","R_a","m2×K/W",null,"N/A","Annex D","Yes"]
["thermal resistance of unventilated air layer","Rtot;u","R_tot_u","m2×K/W","-","0…0,23","Table 9","Yes"]
["thermal resistance of ventilated air layer","Rtot;ve","R_tot_ve","m2×K/W"," -",null,"Annex D","No"]
["total thermal resistance of a component","Rtot;c      ","R_tot_c","m2×K/W"," -",null,"6.7.2.2","No"]
["radiative coefficient for a black-body surface","hr0","h_r0","W/(m2×K)",5.0999999999999996,"-","Annex D","Yes"]
["convective coefficient; internal surface","hc;i","h_c_i","W/(m2×K)","-","0,7…5,0","Annex C","Yes"]
["convective coefficient; external surface","hc;e","h_c_i","W/(m2×K)",20,"-","Annex C","No"]
["radiative coefficient; internal surface","hr;i","h_r_i","W/(m2×K)",4.59,"-","Annex D","No"]
["radiative coefficient; external surface","hr;e","h_r_e","W/(m2×K)",5.13,"-","Annex D","No"]
["hemispherical emissivity of  surface","ε","epsilon","-",0.9,"-","Annex D","No"]
[]
["Table 7 – Identifiers for constants"]
["Name","Symbol","Software name","Unit","Value","Range","Origin","Varying"]
["Stefan-Boltzmann constant","s","sigma","W/(m2K4)","5.67x10-8","-",null,"No"]

{"sheet":"Method_calculation","index":8,"n_rows":45,"n_cols":8,"rows_kept":45,"cut":false,"hidden":false,"merged":[[6,5,11,5],[0,0,0,6],[2,0,2,7],[27,7,32,7],[16,5,21,5],[16,7,21,7],[6,7,11,7]]}
["THIS IS A MANDATORY SHEET\nOne time step calculation shall be described here.\nFor each calculation step (= 1 row) data for the formula in column D shall be taken from the \"Method_input\" sheet or previous calculation steps.\nInclude in the column \"Formula ref\" its number in the standard text. The example is based on EN 15316-4-1:2008\nCopy and paste a copy of the equation into column \"Formula\"\nUse the column note for information on the calculation"]
[]
["Calculation of Thermal Resistance of each layer"]
["Description","Symbol","Unit","Value","Formula ref","Formula",null,"Notes"]
["Heat flow path a"]
["Thermal resistance of internal surface","Rsi","m²K/W",{"$f":"Method_input!D7","v":0.13}]
["Thermal resistance of layer 1","R1","m²K/W",{"$f":"IF(Method_input!C8=\"\",Method_input!D8,Method_input!B8/Method_input!C8)","v":5.7142857142857148E-2},"Formula (3)"]
["Thermal resistance of layer 2","R2","m²K/W",{"$f":"IF(Method_input!C9=\"\",Method_input!D9,Method_input!B9/Method_input!C9)","v":2.1428571428571428},"Formula (3)"]
["Thermal resistance of layer 3","R3","m²K/W",{"$f":"IF(Method_input!C10=\"\",Method_input!D10,Method_input!B10/Method_input!C10)","v":0.17},"Formula (3)"]
["Thermal resistance of layer 4","R4","m²K/W",{"$f":"IF(Method_input!C11=\"\",Method_input!D11,Method_input!B11/Method_input!C11)","v":6.1349693251533749E-2},"Formula (3)"]
["Thermal resistance of layer 5","R5","m²K/W",{"$f":"IF(Method_input!C12=\"\",Method_input!D12,Method_input!B12/Method_input!C12)","v":1.1111111111111112},"Formula (3)"]
["Thermal resistance of layer 6","R6","m²K/W",{"$f":"IF(Method_input!C13=\"\",Method_input!D13,Method_input!B13/Method_input!C13)","v":0.13636363636363635},"Formula (3)"]
["Thermal resistance of external surface","Rse","m²K/W",{"$f":"Method_input!D14","v":0.04}]
["Total thermal resistance via heat flow path a","Rtot;a","m²K/W",{"$f":"SUM(D6:D13)","v":3.8488244407262813},"Formula (4)"]
["Heat flow path b"]
["Thermal resistance of internal surface","Rsi","m²K/W",{"$f":"Method_input!D7","v":0.13}]
["Thermal resistance of layer 1","R1","m²K/W",{"$f":"IF(Method_input!E8<>\"\",Method_input!B8/Method_input!E8,IF(Method_input!F7<>\"\",Method_input!F8,IF(Method_input!C8<>\"\",Method_input!B8/Method_input!C8,Method_input!D8)))","v":5.7142857142857148E-2},"Formula (3)"]
["Thermal resistance of layer 2","R2","m²K/W",{"$f":"IF(Method_input!E9<>\"\",Method_input!B9/Method_input!E9,IF(Method_input!F8<>\"\",Method_input!F9,IF(Method_input!C9<>\"\",Method_input!B9/Method_input!C9,Method_input!D9)))","v":0.57692307692307687},"Formula (3)"]
["Thermal resistance of layer 3","R3","m²K/W",{"$f":"IF(Method_input!E10<>\"\",Method_input!B10/Method_input!E10,IF(Method_input!F9<>\"\",Method_input!F10,IF(Method_input!C10<>\"\",Method_input!B10/Method_input!C10,Method_input!D10)))","v":0.17},"Formula (3)"]
["Thermal resistance of layer 4","R4","m²K/W",{"$f":"IF(Method_input!E11<>\"\",Method_input!B11/Method_input!E11,IF(Method_input!F10<>\"\",Method_input!F11,IF(Method_input!C11<>\"\",Method_input!B11/Method_input!C11,Method_input!D11)))","v":6.1349693251533749E-2},"Formula (3)"]
["Thermal resistance of layer 5","R5","m²K/W",{"$f":"IF(Method_input!E12<>\"\",Method_input!B12/Method_input!E12,IF(Method_input!F11<>\"\",Method_input!F12,IF(Method_input!C12<>\"\",Method_input!B12/Method_input!C12,Method_input!D12)))","v":1.1111111111111112},"Formula (3)"]
["Thermal resistance of layer 6","R6","m²K/W",{"$f":"IF(Method_input!E13<>\"\",Method_input!B13/Method_input!E13,IF(Method_input!F12<>\"\",Method_input!F13,IF(Method_input!C13<>\"\",Method_input!B13/Method_input!C13,Method_input!D13)))","v":0.13636363636363635},"Formula (3)"]
["Thermal resistance of external surface","Rse","m²K/W",{"$f":"Method_input!D14","v":0.04}]
["Total thermal resistance via heat flow path b","Rtot;b","m²K/W",{"$f":"SUM(D16:D23)","v":2.2828903747922151},"Formula (4)"]
["Upper limit of total thermal resistance","Rtot;upper","m²K/W",{"$f":"1/((1-Method_input!G9)/D14+Method_input!G9/D24)","v":3.5606228356915102},"Formula (6)"]
["Using equivalent thermal resistance for each layer (for lower limit)"]
["Thermal resistance of internal surface","Rsi","m²K/W",{"$f":"Method_input!D7","v":0.13}]
["Equivalent thermal resistance of layer 1","R1","m²K/W",{"$f":"IF(Method_input!G8=\"\",D7,1/((1-Method_input!G8)/D7+Method_input!G8/D17))","v":5.7142857142857148E-2},"Formula (3)",null,null,"Formula (7) for a bridged layer, Formula(3) for an unbridged layer"]
["Equivalent thermal resistance of layer 2","R2","m²K/W",{"$f":"IF(Method_input!G9=\"\",D8,1/((1-Method_input!G9)/D8+Method_input!G9/D18))","v":1.6230253191949793},"Formula (3)"]
["Equivalent thermal resistance of layer 3","R3","m²K/W",{"$f":"IF(Method_input!G10=\"\",D9,1/((1-Method_input!G10)/D9+Method_input!G10/D19))","v":0.17},"Formula (7)"]
["Equivalent thermal resistance of layer 4","R4","m²K/W",{"$f":"IF(Method_input!G11=\"\",D10,1/((1-Method_input!G11)/D10+Method_input!G11/D20))","v":6.1349693251533749E-2},"Formula (3)"]
["Equivalent thermal resistance of layer 5","R5","m²K/W",{"$f":"IF(Method_input!G12=\"\",D11,1/((1-Method_input!G12)/D11+Method_input!G12/D21))","v":1.1111111111111112},"Formula (3)"]
["Equivalent thermal resistance of layer 6","R6","m²K/W",{"$f":"IF(Method_input!G13=\"\",D12,1/((1-Method_input!G13)/D12+Method_input!G13/D22))","v":0.13636363636363635},"Formula (3)"]
["Thermal resistance of external surface","Rse","m²K/W",{"$f":"Method_input!D14","v":0.04}]
["Lower limit of total thermal resistance","Rtot;lower","m²K/W",{"$f":"SUM(D27:D34)","v":3.3289926170641175},"Formula (4)"]
["Ratio of the upper limit of thermal resistance to the lower limit of thermal resistance ",null,null,{"$f":"D25/D35","v":1.069579673274154},null,null,null,"Check that ratio <= 1.5"]
[]
["Total thermal resistance of component","Rtot","m²K/W",{"$f":"(0.5*(D35+D25))","v":3.4448077263778139},"Formula (5)"]
["Thermal transmittance (before corrections)","               U","W/(m²K)",{"$f":"1/D38","v":0.29029196385700501},"Formula (1)"]
["Maximum relative error","e","%",{"$f":"100*(D25-D35)/(2*D38)","v":3.3620195526986616},"Formula (10)"]
["Correction for air gaps","ΔU''","W/(m²K)",{"$f":"IF(Method_input!C19=0,0,IF(Method_input!C19=1,0.01,0.04))","v":0.01},"Table F.1"]
["Adjusted correction for air gaps","ΔUg","W/(m²K)",{"$f":"D41*(D8/D14)^2","v":3.0997754515453414E-3},"Formula (F.3)"]
["Correction for mechanical fasteners","ΔUf","W/(m²K)",{"$f":"0.8*Method_input!F20*Method_input!E20*Method_input!D20*(D11/D14)^2/(Method_input!B12)","v":4.533751135055838E-3},"Formula (F.4)"]
["Thermal transmittance (with corrections)","               U","W/(m²K)",{"$f":"D39+D42+D43","v":0.29792549044360617}]
["Thermal resistance of opaque component","Rc;op","m²K/W",{"$f":"(1/D44)-(Method_input!D3+Method_input!D10)","v":3.1865439416110934},"Formula (2)"]

{"sheet":"Method_output","index":9,"n_rows":6,"n_cols":9,"rows_kept":6,"cut":false,"hidden":false,"merged":[[0,0,0,8]]}
["THIS IS A MANDATORY SHEET\nOutput of one step calculation shall be indicated here.\nEach cell in the column value shall be a reference to a single cell in the \"Method_calculation\" sheet.\nThe macro will take the calculation step results and fill the values table in the \"Output_series\" sheet."]
[]
[]
["Name","Symbol","Software name","Unit","Value","Range","Intended destination","Varying","Notes"]
["Thermal transmittance","U","U","W/(m2K)",{"$f":"Method_calculation!D44","v":0.29792549044360617},"0…∞","M2-2","No"]
["Thermal resistance of opaque component","Rc;op","R_c_op","m²K/W",{"$f":"Method_calculation!D45","v":3.1865439416110934},"0…∞","M2-2","No"]

{"sheet":"History","index":10,"n_rows":6,"n_cols":4,"rows_kept":6,"cut":false,"hidden":false,"merged":[]}
[]
[null,"Date","Version scope","Changes, notes"]
[]
[null,"2014.02.24","First draft version (internal)"]
[null,"2014.05.21","Updated draft version (internal)"]
[null,"2015.06.15","ISO/TC163/SC 2 N document, for public distribution"]