表5-1-3空气在不同压力和温度下的比热容比

1.404850

1.403160

1.402370

1.401980

1.401790100

110120130140150160170180190200210220230240250260270280290300310320330340350360370380390400410420430440450460470480490

1.40161.40151.40151.40151.40151.40141.40141.40141.40141.40131.40121.40131.40121.40111.40111.40091.40081.40061.40041.40021.40001.33971.39931.39901.39861.39811.39761.39101.39641.39581.39521.39451.39371.39301.39221.39131.39021.38951.38861.3876

《工程常用物质的热物理性质手册》表5-1-3空气在不同压力和温度下的比热容比1atm4atm7atm10atm40atm

k=Cp/Cv70atm100atm

1.42021.41661.41391.41191.41021.40891.40791.40711.40641.40571.40531.40481.40441.40401.40361.40321.40291.40241.40201.40171.40131.40081.40041.39991.39931.39871.39811.39751.39681.39611.39531.39461.39381.39291.39201.39111.39011.39821.3881

1.49601.47301.45781.44731.43931.43381.42901.42531.42221.41971.41771.41581.41431.41291.41181.41071.46971.40871.40781.40701.40621.40531.40451.40381.40301.40221.40141.40051.39971.39871.39791.39701.39801.39501.39401.39301.39191.39091.3898

1.60351.55131.51391.49011.47341.46141.45211.44481.43911.43491.43061.42721.42461.42221.42011.41831.41661.41501.41351.41231.41111.41001.40891.40771.40671.40561.40461.40361.40251.40141.40041.39941.39821.39721.39601.39491.39381.39261.3914

1.76721.63951.57401.53501.50841.48961.47561.16481.45601.44891.44371.43891.43481.43131.42841.42591.42361.42141.41941.41771.41611.41461.41311.41181.41041.40911.40791.40661.40541.40411.40281.40161.40031.39911.39791.39671.39551.39431.3930

2.73722.11681.88861.76781.69221.64181.60261.57401.55151.53341.51851.50621.49561.48651.47861.47171.46581.46031.45531.45071.44651.44291.43941.43611.43291.42991.42731.42461.42201.41941.41681.41481.41271.41061.4086

2.31392.04671.90005.59381.73181.68181.69344.29861.58851.56831.55111.53651.52401.51321.50351.49481.48711.48041.47421.46851.46321.45831.45371.44921.44491.44121.43761.43421.43121.42831.42521.4224

2.13761.98021.87691.80121.74391.69901.66311.63391.60941.58871.57111.55591.54251.53071.52021.51091.50241.49471.48731.48131.47521.46031.46381.45881.45411.11981.44611.44251.43391.4355

压力atm0.01atm压力Mpa温度50051052053054055056057058059060061062063064065066067068069070071072073074075076077078079080085090095010001100120013001400150016001700180019002000

1.38661.38561.38461.38351.38241.38131.38021.37911.37801.37691.37571.37461.37341.37231.37121.37001.36891.36771.36661.36551.36431.36321.36211.36101.35991.35891.35781.35681.35571.35471.35401.34901.34101.34001.33601.32901.32201.31601.31001.30401.29801.29001.28001.26601.2430

表5-1-3空气在不同压力和温度下的比热容比1atm4atm7atm10atm40atm

k=Cp/Cv

1.38711.38611.38511.38401.38291.38181.58061.37951.37831.37721.37601.37491.37371.37261.37141.37021.36911.36791.36681.36571.36461.36341.36231.36121.36011.35911.35861.35691.35591.35491.35401.34901.34501.34001.33601.32901.32201.37601.51001.30401.29901.29301.28301.28201.2790

1.38871.38761.38651.38531.38421.38301.38181.38061.37941.37821.37701.37581.37461.37341.37221.37101.36991.36871.36751.36641.36571.36411.36291.36181.36071.35361.35351.35741.35641.35531.35401.34901.34501.34001.33601.32901.32201.31601.31001.30401.29901.29301.28801.28301.2770

1.39031.35911.38791.38561.38541.38421.33291.38171.38051.37921.37801.37681.37561.37431.37301.37191.37061.36941.36321.36701.36581.36471.36351.36241.36131.36011.35901.35791.35681.35571.35501.35001.34501.34001.33601.32901.32201.31601.31001.30401.29901.29301.28801.28301.2780

1.39811.39061.38931.38801.38671.38541.38401.38271.38141.38011.37881.37751.37631.37511.37391.37261.37141.37011.36881.36761.36641.36501.36411.36291.36181.36061.35951.35831.35721.35611.35501.35001.34501.34001.33601.32901.32201.31601.31001.30401.29901.29301.28801.28301.2780

1.40651.40461.40271.40081.39881.39691.39521.39341.39171.38991.38821.38661.38501.38341.38171.38011.37851.37701.37551.37401.37251.37121.36981.36851.36711.36581.36451.36321.36191.36061.35921.35311.34801.34301.33861.33031.32321.31651.31061.30471.30101.29401.28901.28401.2790

70atm100atm

1.41991.41721.41481.41221.40981.40731.40511.40291.40081.39871.39671.39471.39271.39071.38881.33691.33501.33331.33161.38001.37831.37661.37501.37341.37181.37031.36881.36731.36591.36551.36301.35661.35061.34541.34061.33191.32431.31741.31111.30521.30201.29601.29001.28501.2800

1.43211.42891.42551.42271.41981.41701.41421.41161.40901.40651.40411.40181.39951.39731.39511.39311.39101.38901.38701.38511.38321.38141.37961.37781.37611.37451.37291.37131.36971.36811.36651.35951.35331.34761.34231.33331.32541.31811.31171.30561.30301.29701.29101.28601.2610

压力atm0.01atm压力Mpa温度2100220023002400250026002700280029003000

1.2230

表5-1-3空气在不同压力和温度下的比热容比1atm4atm7atm10atm40atm

k=Cp/Cv

1.26701.25901.24901.23801.22701.21501.20501.19601.18901.1850

1.27101.26501.25701.24901.24101.23201.22401.21501.20701.2010

1.27201.26701.25901.25301.24501.23701.23001.22201.21401.2080

1.27701.26701.26001.25401.24701.24001.23301.22601.21801.2120

1.27401.26901.26401.25901.25301.24801.24301.23701.23201.2260

70atm100atm

1.27501.21001.26501.26001.25601.25101.24601.24101.23601.2310

1.27601.77001.26601.26101.25701.25201.24701.24301.23801.2340