TBT 1957-1991 铁道空调客车热工计算方法

TBTB/T19579119920506199210011.1.1.1.2.2.GB3102.43.3.1.3.2.3.3.3.4.4.4.1.4.1.1.1WFm2FBAFF⋅FAm2FBm2KWm2KK=KsKgKsKgWm2K∑∑•=iiigFFKK1∑−++=niiniwK1/1/11αλδαwWm2KNWm2KimiWmKtABK4.1.2.CQchDBWDBDBDBCQWCQCQCQCDWCDCDCDJFDJFKJFKJFK•••+•+•+•=σαεαεαεφ2(2):2WKCDKCQKDBWm2KFCDFCQFDBFChm2CDCQDBJCDJCQJDBWm2D4.1.3.qn•=3φ(3)3WnqW4.1.4.44.1.5.4321φφφφφ+++=(4)W4.2.pnW•=(5)2WghPgh4.3.4.3.1.3101−×+•=dVmGρ(6):mGkgskgm3Vm3sdgkg310−ו=dmmGX(7)mxkgs)101(3−×+=dmmG(8)mkgsimGG•=φ(9)GkWikJkg4.3.2.M(AA1)GBGABGBAGAmmmimimi+•+•=′(10)GBGABGBAGAmmmimdmd+•+•=′(11):iAiBiMkJkgdAdBdMgkgmGAmGBkg/sMM3′•=′∆MPTmmmCPt(12)′=′∆GMTmmmPi(13)tMMMMKiMMMMkJkgPTkWCpLJkgKmMkgsmGMkgs4.3.3.N(AA1)rBNiii∆−=(14)GNrmiφ=∆:iNNkJkg;irBNkJkg;mGNNkgsrBNddd∆−=(15)GNrmWd=∆dNNgkg;drBNgkg(AA2)MN4.3.24.3.34.3.4.kGNOkGNOdmWimP∆•=∆•=(17)(16)PokW;Wogs;ikMN(MN)kJkg;dkMN(MN)gkg45.5.1.fOATPPφφφ+=++(18)AkW;AmGAiAfkWf=mGfifmGfkgsifkJkg5.2.QXXAWmWm+=+1(19)mXAgsmxA=mGAdAmxfgsmXf=mGfdfdfgkg6.6.1.•••••+=++2143Pφφφφ(20)kW•P•φ1kW•φ2kW•φ3kW•φ4kW6.1.1.ABtFK∆••=•1φ(21)6.1.2.ABPAtCV∆•••=•ρφ(22)56.1.3.(3)6.1.4.6.2.321••••−+=φφφP(23)•••+=21φφP(24)6AP101325Pa()78