{"text_format":"1","workbook":"xlsx","n_sheets":2,"sheets":["Bag calcs","Conversions"],"not_rendered":{"charts":0,"images":3,"macros":0,"external_links":0,"defined_names":211,"comments":0,"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":"Bag calcs","index":0,"n_rows":52,"n_cols":10,"rows_kept":52,"cut":false,"hidden":false,"merged":[[39,9,63,9]]}
["Bag volume calculation, and gas permeability"]
["bgc",null,null,null,null,null,null,null,null,"SS provided free by David William House, author, "]
[null,"Bags are made from two flat sheets of poly or similar. (Like a ziplock bag. See picture below.)",null,null,null,null,null,null,null,"The Complete Biogas Handbook (click for link)"]
[null,null,null,null,null,null,null,null,null,"Consulting @ www.vahidbiogas.com"]
[null,"Enter dimensions in feet:"]
[null,"Bag length",30,"ft",{"$f":"bgc_bagLength_Ft*cnv_ftToM","v":9.1440000000000001},"m"]
[null,"Bag width",50,"ft",{"$f":"bgc_bagWidth_Ft*cnv_ftToM","v":15.24},"m"]
[]
[null,{"$f":"CONCATENATE(\"Est. vol of bag will be \",ROUND(bgc_bagVolAsZiplockBagEst_cuFt,1),\" cu ft, or \",ROUND(bgc_bagVolAsZiplockBagEst_cuM,1),\" cu m.\")","v":"Est. vol of bag will be 4906 cu ft, or 138.9 cu m."}]
[null,{"$f":"CONCATENATE(\"Total gas loss from bag will be \",ROUND(bgc_lossBiogas_OneLayerBag_FtCuPerDa,1),\" cu ft/da, or \",ROUND(bgc_lossBiogas_OneLayerBag_LPerDa,0),\" l/da, \",ROUND((C48/SUM(C48:C49))*100,1),\"% methane.\")","v":"Total gas loss from bag will be 11.3 cu ft/da, or 321 l/da, 34.8% methane."}]
[]
[]
[]
[]
[]
[null,"Vol of a bag made from two rectangles sealed together on the edges, then filled with gas, is mathematically "]
[null,"challenging to calculate, particularly when one considers real world issues such as flattening caused by gravity…"]
[null,"Therefore in this worksheet, we take an empirical approach advocated by several folks on the I-net, which is to "]
[null,"calculate the bag vol as if the material were making a cylinder, then to apply a factor to that. To illustrate:"]
[]
[]
[]
[null,"Thus in the formula as shown, \"0.35\" is that factor. However, "]
[null,"several folks have advocated a factor of 0.2055 as providing a practical maximum."]
[]
[null,"4π:",{"$f":"4*PI()","v":12.566370614359172},"#"]
[null,"(length) H:",{"$f":"bgc_bagLength_Ft","v":30},"ft",{"$f":"bgc_bagHeight_Ft*cnv_ftToM","v":9.1440000000000001},"m"]
[null,"(twice the width) C:",{"$f":"bgc_bagWidth_Ft*2","v":100},"ft",{"$f":"bgc_bagCircum_Ft*cnv_ftToM","v":30.48},"m"]
[null,"\"volume factor\":",0.20549999999999999,"#"]
[null,"C2/4π:",{"$f":"(bgc_bagCircum_Ft^2)/bgc__4Pi","v":795.77471545947674},"ft",{"$f":"bgc_cSqOvr4Pi_Ft*cnv_ftToM","v":242.55213327204854},"m"]
[null,"(C2/4π) * H:",{"$f":"bgc_cSqOvr4Pi_Ft*bgc_bagHeight_Ft","v":23873.241463784303},"ft3 vol",{"$f":"bgc_bagVolAsCylinder_cuFt*cnv_ftCuToMCu","v":676.01499754376061},"m3 vol"]
[null,"above times \"factor\":",{"$f":"bgc_bagVolAsCylinder_cuFt*bgc_volFactor","v":4905.9511208076738},"ft3 vol",{"$f":"bgc_bagVolAsZiplockBagEst_cuFt*cnv_ftCuToMCu","v":138.92108199524279},"m3 vol",{"$f":"bgc_bagVolAsZiplockBagEst_cuFt*cnv_ftCuToGal","v":36699.062929678279},"gal"]
[]
[null,"Reference:"]
[null,"http://en.wikipedia.org/wiki/Paper_bag_problem"]
[]
[null,"Permeability, likewise, is mathematically challenging to calculate. For example, it varies as a factor of temperature, manufacturing"]
[null,"process, exact chemical formula of the plastic, and so on. Likewise, no one reports on permeability where one membrane"]
[null,"(gas bag) is inside another. We assume a one layer bag, and will not factor in temp, etc."]
[null,null,null,null,null,null,null,null,null,"(I assume that in the case of bag-in-bag, the permeability would fall dramatically, since (taking the example of only two bags) the inside bag would leak into the outside bag, which would then leak to the air. If that is a correct picture, then the overall permeability would be perminside times permoutside, or the square of the permeability calculated for one bag. (Surely in any case it would not be greater than for one bag.) However, given that the inside bag will leak into the outside bag, so at some point the inside bag will press against the outside bag. Thus it may be good to make provision for a valve to vent the space between (either to the air or to return the collected gas to the inside bag)."]
[null,"Thus the approach taken here is to calculate a kind of general worst case, using generic LDPE."]
[null,"Note that the permeability of CO2 is different than that for CH4."]
[]
[null,"Bag surface:",{"$f":"bgc_bagLength_Ft*bgc_bagWidth_Ft","v":1500},"ft2",{"$f":"bgc_bagLength_M*bgc_bagWidth_M","v":139.35455999999999},"m2"]
[null,"Permeability of methane",{"$f":"(bgc_perme_CH4ThruPolyEth_MlPerSqMPerDa/1000)*cnv_lToFtCu/cnv_mSqToFtSq","v":2.6246719151718839E-3},"ft3/ft2/da",800,"mL/m2/da"]
[null,"Permeability of carbon dioxide",{"$f":"(bgc_perme_CO2ThruPolyEth_MlPerSqMPerDa/1000)*cnv_lToFtCu/cnv_mSqToFtSq","v":4.9212598409472822E-3},"ft3/ft2/da",1500,"mL/m2/da"]
[]
[null,"Loss of CH4/da",{"$f":"bgc_bagSurfaceArea_sqFt*bgc_perme_CH4ThruPolyEth_CuFtPerSqFt","v":3.9370078727578259},"ft3",{"$f":"(bgc_bagSurfaceArea_sqM*(bgc_perme_CH4ThruPolyEth_MlPerSqMPerDa))/1000","v":111.48364799999999},"liters",{"$f":"E48/1000","v":0.11148364799999999},"m3 vol"]
[null,"Loss of CO2/da",{"$f":"bgc_bagSurfaceArea_sqFt*bgc_perme_CO2ThruPolyEth_CuFtPerSqFt","v":7.3818897614209229},"ft3",{"$f":"(bgc_bagSurfaceArea_sqM*(bgc_perme_CO2ThruPolyEth_MlPerSqMPerDa))/1000","v":209.03183999999999},"liters",{"$f":"E49/1000","v":0.20903184},"m3 vol"]
[null,"Loss, total biogas/da",{"$f":"SUM(C48:C49)","v":11.318897634178748},"ft3",{"$f":"SUM(E48:E49)","v":320.515488},"liters",{"$f":"SUM(G48:G49)","v":0.32051548799999996},"m3 vol"]
[]
[null,"Again: Note that losses are calculated as if the bag were one layer only"]

{"sheet":"Conversions","index":1,"n_rows":227,"n_cols":6,"rows_kept":227,"cut":false,"hidden":false,"merged":[]}
["Conversions"]
["cnv"]
[]
[null,"Length/Distance"]
[null,null,"Conversion","cellName","conv#","Units"]
[null,null,"cm (to in)","cmToIn",0.39370078740157477,"in"]
[null,null,"m (to ft)","mToFt",3.2808398950000002,"ft"]
[null,null,"km (to mi)","kmToMi",0.62137119224000004,"mi"]
[null,null,"in (to cm)","inToCm",2.54,"cm"]
[null,null,"in (to ft)","inToFt",8.3333333333333329E-2,"ft"]
[null,null,"ft (to yd)","ftToYd",0.33333333333333331,"yd"]
[null,null,"ft (to m)","ftToM",0.30480000000000002,"m"]
[null,null,"ft (to mi)","ftToMi",1.893939E-4,"mi"]
[null,null,"mi (to km)","miToKm",1.6093440000000001,"km"]
[]
[null,"Area"]
[null,null,"Conversion","cellName","conv#","Units"]
[null,null,"cm2 (to in2)","cmSqToInSq",0.15500031000062001,"in2"]
[null,null,"m2 (to ft2)","mSqToFtSq",10.76391042,"ft2"]
[null,null,"m2 (to ha)","mSqToHa",1E-4,"ha"]
[null,null,"km2 (to ha)","kmSqToHa",100,"ha"]
[null,null,"km2 (to acre)","kmSqToAcre",247.10538147,"acre"]
[null,null,"km2 (to mi2)","kmSqToMiSq",0.38610215799999997,"mi2"]
[null,null,"ha (to acre)","haToAcre",2.4710538161371201,"acre"]
[null,null,"ha (to ft2)","haToFtSq",107639.1042,"ft2"]
[null,null,"in2 (to cm2)","inSqToCmSq",6.4516,"cm2"]
[null,null,"in2 (to ft2)","inSqToFtSq",6.9444440000000001E-3,"ft2"]
[null,null,"ft2 (to in2)","ftSqToInSq",144,"in2"]
[null,null,"ft2 (to m2)","ftSqToMSq",9.2903040000000006E-2,"m2"]
[null,null,"ft2 (to yd2)","ftSqToYdSq",0.1111111,"yd2"]
[null,null,"ft2 (to mi2)","ftSqToMiSq",3.5870064279155203E-8,"mi2"]
[null,null,"ft2 (to acre)","ftSqToAcre",2.2956841138659299E-5,"acre"]
[null,null,"ft2 (to ha)","ftSqToHa",9.2903040000000008E-6,"ha"]
[null,null,"mi2 (to ft2)","miSqToFtSq",27878400,"ft2"]
[null,null,"mi2 (to km2)","miSqToKmSq",2.5899881100000002,"km2"]
[null,null,"acre (to ft2)","acreToFtSq",43560,"ft2"]
[null,null,"acre (to ha)","acreToHa",0.40468564200000001,"ha"]
[null,null,"acre (to km2)","acreToKmSq",4.0468559999999997E-3,"km2"]
[null,null,"acre (to mi2)","acreToMiSq",1.5625000000000001E-3,"mi2"]
[]
[null,"Mass"]
[null,null,"Conversion","cellName","conv#","Units"]
[null,null,"gm (to oz)","gmToOz",3.5273961950000002E-2,"oz"]
[null,null,"gm (to lb)","gmToLb",2.2046226218000002E-3,"lb"]
[null,null,"kg (to oz)","kgToOz",35.27396195,"oz"]
[null,null,"kg (to lb)","kgToLb",2.2046226218,"lb"]
[null,null,"kg (to ton)","kgToTon",1.1023113109243901E-3,"ton"]
[null,null,"tonne (to lb)","tonneToLb",2204.6226218000002,"lb"]
[null,null,"tonne (to ton)","tonneToTon",1.1023113109,"ton"]
[null,null,"oz (to gm)","ozToGm",28.349523125000001,"gm"]
[null,null,"oz (to lb)","ozToLb",6.25E-2,"lb"]
[null,null,"oz (to kg)","ozToKg",2.8349523125000001E-2,"kg"]
[null,null,"lb (to gm)","lbToGm",453.59237000000002,"gm"]
[null,null,"lb (to oz)","lbToOz",16,"oz"]
[null,null,"lb (to kg)","lbToKg",0.45359237000000002,"kg"]
[null,null,"lb (to ton)","lbToTon",5.0000000000000001E-4,"ton"]
[null,null,"lb (to tonne)","lbToTonne",4.5359236999999999E-4,"tonne"]
[null,null,"ton (to lb)","tonToLb",2000,"lb"]
[null,null,"ton (to kg)","tonToKg",907.18470000000002,"kg"]
[null,null,"ton (to tonne)","tonToTonne",0.90718474000000004,"tonne"]
[]
[null,"Volume"]
[null,null,"Conversion","cellName","conv#","Units"]
[null,null,"cm3 (to ml)","cmCuToMl",1,"ml"]
[null,null,"cm3 (to m3)","cmCuToMCu",9.9999999999999995E-7,"m3"]
[null,null,"cm3 (to in3)","cmCuToInCu",6.1023744094999999E-2,"in3"]
[null,null,"cm3 (to fl oz)","cmCuToFlOz",3.3814022701E-2,"fl oz"]
[null,null,"l (to m3)","lToMCu",1E-3,"m3"]
[null,null,"l (to in3)","lToInCu",61.023744094732301,"in3"]
[null,null,"l (to fl oz)","lToFlOz",33.814022701271298,"fl oz"]
[null,null,"l (to ft3)","lToFtCu",3.5314666720999997E-2,"ft3"]
[null,null,"m3 (to cm3)","mCuToCmCu",1000000,"cm3"]
[null,null,"m3 (to in3)","mCuToInCu",61023.744094731999,"in3"]
[null,null,"m3 (to ft3)","mCuToFtCu",35.314666721000002,"ft3"]
[null,null,"m3 (to gal)","mCuToGal",264.17205235799997,"gal"]
[null,null,"m3 (to yd3)","mCuToYdCu",1.3079506190000001,"yd3"]
[null,null,"in3 (to cm3)","inCuToCmCu",16.387063999999999,"cm3"]
[null,null,"in3 (to fl oz)","inCuToFlOz",0.55411255410000004,"fl oz"]
[null,null,"in3 (to ft3)","inCuToFtCu",5.78703703703704E-4,"ft3"]
[null,null,"in3 (to gal)","inCuToGal",4.32900432886E-3,"gal"]
[null,null,"fl oz (to cm3)","flOzToCmCu",29.573529563000001,"cm3"]
[null,null,"fl oz (to in3)","flOzToInCu",1.8046875,"in3"]
[null,null,"fl oz (to ft3)","flOzToFtCu",1.044379E-3,"ft3"]
[null,null,"fl oz (to gal)","flOzToGal",7.8125E-3,"gal"]
[null,null,"ft3 (to cm3)","ftCuToCmCu",28316.846592000002,"cm3"]
[null,null,"ft3 (to l)","ftCuToL",28.316846592000001,"l"]
[null,null,"ft3 (to m3)","ftCuToMCu",2.8316846999999999E-2,"m3"]
[null,null,"ft3 (to in3)","ftCuToInCu",1728,"in3"]
[null,null,"ft3 (to gal)","ftCuToGal",7.4805194805194999,"gal"]
[null,null,"ft3 (to bu)","ftCuToBu",0.80356395488629395,"bu"]
[null,null,"ft3 (to yd3)","ftCuToYdCu",3.703704E-2,"yd3"]
[null,null,"ft3 (to l)","ftCuToL",28.316849999999999,"l"]
[null,null,"ft3 (to m3)","ftCuToMCu",2.8316850000000001E-2,"m3"]
[null,null,"gal (to fl oz)","galToFlOz",128,"fl oz"]
[null,null,"gal (to l)","galToL",0.26417205235380598,"l"]
[null,null,"gal (to ft3)","galToFtCu",0.133680555555556,"ft3"]
[null,null,"gal (to m3)","galToMCu",3.7854117840000001E-3,"m3"]
[null,null,"yd3 (to ft3)","ydCuToftCu",26.999997840000173,"ft3"]
[]
[null,"Energy units"]
[null,null,"Conversion","cellName","conv#","Units"]
[null,null,"kCal (to BTU)","kCalToBtu",3.9683205411000002,"BTU"]
[null,null,"kCal (to joules)","kCalToJoules",4186.8,"joules"]
[null,null,"joules (to kCal)","joulesToKcal",2.3884589662750001E-4,"kCal"]
[null,null,"joules (to KwH)","joulesToKwh",2.777778E-7,"KwH"]
[null,null,"joules (to BTU)","joulesToBtu",9.4781710000000003E-4,"BTU"]
[null,null,"joules (to therm)","joulesToTherm",9.4781340000000003E-9,"therm"]
[null,null,"kCal (to Kwh)","kCalToKwh",1.163E-3,"Kwh"]
[null,null,"kCal (to therm)","kCalToTherm",3.9692682242000001E-5,"therm"]
[null,null,"BTU (to kCal)","btuToKcal",0.25199577242999999,"kCal"]
[null,null,"BTU (to Kwh)","btuToKwh",2.9307108333000002E-4,"Kwh"]
[null,null,"BTU (to therm)","btuToTherm",1.0002387672212088E-5,"therm"]
[null,null,"Kwh (to kCal)","kwhToKcal",859.84522786000002,"kCal"]
[null,null,"Kwh (to BTU)","kwhToBtu",3412.1414798999999,"BTU"]
[null,null,"Kwh (to therm)","kwhToTherm",3.4121279999999997E-2,"therm"]
[null,null,"therm (to kCal)","thermToKcal",25193.5607148733,"kCal"]
[null,null,"therm (to BTU)","thermToBtu",99976.128977496817,"BTU"]
[null,null,"therm (to Kwh)","thermToKwh",29.300111111,"Kwh"]
[]
[null,"Power"]
[null,null,"Conversion","cellName","conv#","Units"]
[null,null,"kW (to kCal/sec)","kWToKcalPerSec",0.23884589663,"kCal/sec"]
[null,null,"kW (to BTU/sec)","kWToBtuPerSec",0.94781712087000003,"BTU/sec"]
[null,null,"kW (to HP)","kWToHp",1.3410220924,"HP"]
[null,null,"kCal/sec (to kW)","kCalPerSecToKw",4.1867999999999999,"kW"]
[null,null,"kCal/sec (to HP)","kCalPerSecToHp",5.6145912965999996,"HP"]
[null,null,"BTU/sec (to kW)","btuPerSecToKw",1.055055852,"kW"]
[null,null,"BTU/sec (to HP)","btuPerSecToHp",1.4148532063000001,"HP"]
[null,null,"HP (to kW)","hpToKw",0.74569987000000004,"kW"]
[null,null,"HP (to kCal/sec)","hpToKcalPerSec",0.17810735407,"kCal/sec"]
[null,null,"HP (to BTU/sec)","hpToBtuPerSec",0.70678710381999998,"BTU/sec"]
[]
[null,"Energy Density (chk*)"]
[null,null,"Conversion","cellName","conv#","Units"]
[null,null,"cal l-1 (to kCal m-3)","calPerLToKcalPerMCu",1E-3,"kCal m-3"]
[null,null,"cal l-1 (to joules m-3)","calPerLToJoulesPerMCu",4184,"joules m-3"]
[null,null,"kCal l-1 (to joules m-3)","kCalPerLToJoulesPerMCu",4184000,"joules m-3"]
[null,null,"kCal l-1 (to BTU ft-3)","kCalPerLToBtuPerFtCu",112.29517930599999,"BTU ft-3"]
[null,null,"kCal l-1 (to BTU gal-1)","kCalPerLToBtuPerGal",15.01168195,"BTU gal-1"]
[null,null,"kCal m-3 (to BTU ft-3)","kCalPerMCuToBtuPerFtCu",0.112295179305963,"BTU ft-3"]
[null,null,"kCal m-3 (to BTU gal-1)","kCalPerMCuToBtuPerGal",1.5011681949708399E-2,"BTU gal-1"]
[null,null,"joules l-1 (to kCal m-3)","joulesPerLToKcalPerMCu",0.239005736,"kCal m-3"]
[null,null,"joules l-1 (to BTU ft-3)","joulesPerLToBtuPerFtCu",2.68571599491551E-2,"BTU ft-3"]
[null,null,"joules l-1 (to BTU gal-1)","joulesPerLToBtuPerGal",3.5878773723644502E-3,"BTU gal-1"]
[null,null,"joules l-1 (to therm ft-3)","joulesPerLToThermPerFtCu",3.3471714335160999E-10,"therm ft-3"]
[null,null,"BTU ft-3 (to kCal l-1)","btuPerFtCuToKcalPerL",8.9051017699999999E-3,"kCal l-1"]
[null,null,"BTU ft-3 (to kCal m-3)","btuPerFtCuToKcalPerMCu",8.9051017699999999,"kCal m-3"]
[null,null,"BTU ft-3 (to joules m-3)","btuPerFtCuToJoulesPerMCu",37258.945807831296,"joules m-3"]
[null,null,"therm ft-3 (to kCal m-3)","thermPerFtCuToKcalPerMCu",889702.20017333794,"kCal m-3"]
[null,null,"therm ft-3 (to joules m-3)","thermPerFtCuToJoulesPerMCu",3725005171.64923,"joules m-3"]
[null,null,"therm ft-3 (to BTU gal-1)","thermPerFtCuToBtuPerGal",13368.055555590399,"BTU gal-1"]
[]
[null,"Density"]
[null,null,"Conversion","cellName","conv#","Units"]
[null,null,"gm/cm3 (to kg/m3)","gmPerCmCuToKgPerMCu",1000,"kg/m3"]
[null,null,"kg/m3 (to lb/in3)","kgPerMCuToLbPerInCu",3.6127292E-5,"lb/in3"]
[null,null,"kg/m3 (to lb/gal)","kgPerMCuToLbPerGal",8.3454044520000006E-3,"lb/gal"]
[null,null,"kg/m3 (to SpGrav (specific gravity))","kgPerMCuToSpGrav",1E-3,"SpGrav (specific gravity)"]
[null,null,"lb/ft3 (to kg/m3)","lbPerInCuToKgPerMCu",16.018463373960099,"kg/m3"]
[null,null,"lb/ft3 (to oz/in3)","lbPerFtCuToOzPerInCu",9.2592592592592605E-3,"oz/in3"]
[null,null,"lb/ft3 (to SpGrav)","lbPerFtCuToSpGrav",62.427183560000003,"SpGrav"]
[null,null,"SpGrav (to gm/cm3)","spGravToGmPerCmCu",1,"gm/cm3"]
[null,null,"SpGrav (to kg/m3)","spGravToKgPerMCu",1000,"kg/m3"]
[null,null,"SpGrav (to oz/in3)","spGravToOzPerInCu",0.57802947740739996,"oz/in3"]
[null,null,"SpGrav (to lb/ft3)","spGravToLbPerFtCu",1.6018662751920001E-2,"lb/ft3"]
[null,null,"SpGrav (to lb/gal)","spGravToLbPerGal",8.3453005800909992,"lb/gal"]
[]
[null,"Pressure"]
[null,null,"Conversion","cellName","conv#","Units"]
[null,null,"atm (to bar)","atmToBar",1.01325,"bar"]
[null,null,"atm (to mm Hg)","atmToMmHg",760.00210017851998,"mm Hg"]
[null,null,"atm (to cm H2O)","atmToCmH2o",1033.22755476679,"cm H2O"]
[null,null,"atm (to cm H2O)","atmToFtH2o",33.898542050866702,"cm H2O"]
[null,null,"atm (to MPascal)","atmToMpascal",0.10132500999999999,"MPascal"]
[null,null,"atm (to psi)","atmToPsi",14.6959502543,"psi"]
[null,null,"bar (to atm)","barToAtm",0.98692326671601005,"atm"]
[null,null,"bar (to mm Hg)","barToMmHg",750.06375541921,"mm Hg"]
[null,null,"bar (to cm H2O)","barToCmH2o",1019.716213,"cm H2O"]
[null,null,"bar (to psi)","barToPsi",14.503773773022001,"psi"]
[null,null,"MPascal (to atm)","mPascalToAtm",9.8692316930999997,"atm"]
[null,null,"MPascal (to psi)","mPascalToPsi",145.03773773021999,"psi"]
[null,null,"mm Hg (to atm)","mmHgToAtm",1.3157858376511E-3,"atm"]
[null,null,"mm Hg (to cm H2O)","mmHgToCmH2o",1.3595060468770099,"cm H2O"]
[null,null,"cm H2O (to atm)","cmH2oToAtm",9.6784100984000001E-4,"atm"]
[null,null,"cm H2O (to bar)","cmH2oToBar",9.8066499999999992E-4,"bar"]
[null,null,"psi (to atm)","psiToAtm",6.8045957064000004E-2,"atm"]
[null,null,"psi (to bar)","psiToBar",6.8947572799999995E-2,"bar"]
[null,null,"bar (to mm Hg)","barToMmHg",51.714924101999998,"mm Hg"]
[null,null,"psi (to cm H2O)","psiToCmH2o",70.306957830000002,"cm H2O"]
[null,null,"psi (to MPascal)","psiToMpascal",6.8947572931679999E-3,"MPascal"]
[]
[null,"Heat Transfer Coefficient"]
[null,null,"Conversion","cellName","conv#","Units"]
[null,null,"kCal hr-1 m-2 ºC (to BTU hr-1 ft-2 ºF)","kCalPerHrPerMSqDegCToBtuPerHrPerFtSqDegF",0.20467916890085799,"BTU hr-1 ft-2 ºF"]
[null,null,"BTU hr-1 ft-2 ºF (to kCal hr-1 m-2 ºC)","btuPerHrPerFtSqDegFToKcalPerHrPerMSqDegC",4.885695041,"kCal hr-1 m-2 ºC"]
[]
[null,"Gas Production (chk*)"]
[null,null,"Conversion","cellName","conv#","Units"]
[null,null,"l gm-1 (to ft3 lb-1)","lPerGmToFtCuPerLb",16.018462495429102,"ft3 lb-1"]
[null,null,"l gm-1 (to m3 kg-1)","lPerGmToMCuPerKg",1,"m3 kg-1"]
[null,null,"l gm-1 (to m3 t-1)","lPerGmToMCuPerTonne",1000,"m3 t-1"]
[null,null,"l kg-1 (to ft3 lb-1)","lPerKgToFtCuPerLb",1.6018462495429101E-2,"ft3 lb-1"]
[null,null,"l kg-1 (to m3 t-1)","lPerKgToMCuPerTonne",1,"m3 t-1"]
[null,null,"m3 kg-1 (to ft3 lb-1)","mCuPerKgTo",16.018462495429102,"ft3 lb-1"]
[null,null,"m3 kg-1 (to m3 t-1)","mCuPerKgToMCuPerTonne",1E-3,"m3 t-1"]
[null,null,"ft3 lb-1 (to yd3 ton-1)","ftCuPerLbToYdCuPerTon",74.074079999999995,"yd3 ton-1"]
[null,null,"ft3 lb-1 (to l gm-1)","ftCuPerLbToLPerGm",6.2427960576144997E-2,"l gm-1"]
[null,null,"ft3 lb-1 (to l kg-1)","ftCuPerLbToLPerKg",62.427960576144997,"l kg-1"]
[null,null,"ft3 lb-1 (to m3 kg-1)","ftCuPerLbToMCuPerKg",6.2427960576144997E-2,"m3 kg-1"]
[null,null,"ft3 lb-1 (to m3 t-1)","ftCuPerLbToMCuPerTonne",62.427960576144997,"m3 t-1"]
[null,null,"yd3 ton-1 (to ft3 lb-1)","ydCuPerLbToFtCuPerLb",1.35E-2,"ft3 lb-1"]
[null,null,"yd3 ton-1 (to m3 t-1)","ydCuPerLbToMCuPerTonne",0.84277746799999997,"m3 t-1"]
[]
[null,"Flow Rate"]
[null,null,"Conversion","cellName","conv#","Units"]
[null,null,"l/sec (to m3/hr)","lPerSecToMCuPerHr",3.6,"m3/hr"]
[null,null,"l/sec (to ft3/sec)","lPerSecToFtCuPerSec",3.5314666720999997E-2,"ft3/sec"]
[null,null,"l/sec (to gal/sec)","lPerSecToGalPerSec",0.26417205235448998,"gal/sec"]
[null,null,"m3/hr (to l/sec)","mCuPerHrToLPerSec",0.27777777777777801,"l/sec"]
[null,null,"m3/hr (to ft3/sec)","mCuPerHrToFtCuPerSec",9.8096296399999994E-3,"ft3/sec"]
[null,null,"m3/hr (to gal/sec)","mCuPerHrToGalPerSec",7.3381125699999994E-2,"gal/sec"]
[null,null,"ft3/sec (to l/sec)","ftCuPerSecToLPerSec",28.316846600000002,"l/sec"]
[null,null,"ft3/sec (to m3/hr)","ftCuPerSecToMCuPerHr",101.940648,"m3/hr"]
[null,null,"ft3/sec (to gal/sec)","ftCuPerSecToGalPerSec",7.480519481,"gal/sec"]
[null,null,"gal/sec (to l/sec)","galPerSecToLPerSec",3.78541178,"l/sec"]
[null,null,"gal/sec (to m3/hr)","galPerSecToMCuPerHr",13.6274824,"m3/hr"]
[null,null,"gal sec-1 (to ft3 sec-1)","galPerSecToFtCuPerSec",0.13368055600000001,"ft3 sec-1"]