njit-etd1961-002 - New Jersey Institute of Technology
njit-etd1961-002 - New Jersey Institute of Technology
njit-etd1961-002 - New Jersey Institute of Technology
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The ideal gas enthalpy and entropy from -19°C. to 400 ° C.at 1 atm. were evaluated as represented by following relations 16 :at 10°C. r28³16H* (9.48 + 0.00914T - 6.4 x 10-7T²)dT254.1617ΔH* = ³44.757H* = H*-19°C + 344.757 -19°C.= 5995.458 cal/g-moleat 10°C.8³.16AS* =( 948 + 0.00914 - 6.4 x 10 -7T)dT)-254.16Ls* = 1.265S* = S* -19 C. + 1.265= 22.1292 + 1.265= 2³.³942 cal/g-moleCorrecting the deviation <strong>of</strong> the enthalpy from ideality 5for saturated vapor at 10 °C.:where Tr = 0.68³ and Zc = 0.2²²H* H) = 0.4³61(Tc(H* - H) = 180.759HSV = H*10°C 180.759HSV 5814.699 cal/g-mole °K
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