Оптимизация рекуперативного теплообмена технологических потоков центральной газофракционирующей установки методом пинч-анализа, страница 136

------------------------------------------------------------------------------Материальный поток: Куб_К3 @COL3                                                   Термодинамический пакет: Базис-1     

Пакет свойств: Peng-Robinson         

УСЛОВИЯ                                                                                                                 

Суммарная         Паровая фаза      Жидкая фаза                                          

Доля пара/фазы                  0.0000            0.0000            1.0000                                               

Температура (C)                 67.66             67.66             67.66                                                

Давление (kPa)                  770.1             770.1             770.1                                                

Мольный расход (kgmole/h)       548.8             0.0000            548.8                                                

Массовый расход (kg/h)          3.190e+004        0.0000            3.190e+004                                           

Станд.расход ид.жидкости (m3/h) 54.73             0.0000            54.73                                                

Мольная энтальпия (kJ/kgmole)   -1.415e+005       -1.233e+005       -1.415e+005                                          

Мольная энтропия (kJ/kgmole-C)  70.14             124.0             70.14                                                

Теплосодержание (kJ/h)          -7.766e+007       0.0000            -7.766e+007                                          

Расход жидкости @станд.усл. (m3/h) 54.61*            0.0000            54.61                                                

СВОЙСТВА ПОТОКА                                                                                                          

Суммарная         Паровая фаза      Жидкая фаза                                           

Cp/(Cp - R)                     1.054             1.076             1.054                                                

Cp/Cv                           1.054             1.154             1.054                                                 

Cv (kJ/kgmole-C)                155.3             101.8             155.3                                                

Molecular Weight                58.13             58.13             58.13                                                 

Molar Density (kgmole/m3)       8.906             0.3254            8.906                                                

Mass Density (kg/m3)            517.7             18.91             517.7                                                 

Act. Volume Flow (m3/h)         61.62             0.0000            61.62                                                

Mass Enthalpy (kJ/kg)           -2434             -2121             -2434                                                

Mass Entropy (kJ/kg-C)          1.207             2.134             1.207                                                

Heat Capacity (kJ/kgmole-C)     163.6             117.5             163.6                                                

Mass Heat Capacity (kJ/kg-C)    2.815             2.021             2.815                                                

Lower Heating Value (kJ/kgmole) 2.660e+006        2.660e+006        2.660e+006                                           

Mass Lower Heating Value (kJ/kg) 4.576e+004        4.575e+004        4.576e+004                                           

Phase Fraction [Vol. Basis]                                         1.000                                                

Phase Fraction [Mass Basis]     2.122e-314        0.0000            1.000                                                

Partial Pressure of CO2 (kPa)   0.0000                                                                                   

Cost Based on Flow (Cost/s)     0.0000            0.0000            0.0000