Оптимизация рекуперативного теплообмена технологических потоков центральной газофракционирующей установки методом пинч-анализа, страница 49

Liq. Mass Density (Std. Cond) (kg/m3) 626.7             626.7                                                                  

Liq. Vol. Flow (Std. Cond) (m3/h) 4.659             4.659                                                                   

Liquid Fraction                 1.000             1.000                                                                  

Molar Volume (m3/kgmole)        0.1257            0.1257                                                                  

Mass Heat of Vap. (kJ/kg)       314.3                                                                                    

Phase Fraction [Molar Basis]    0.0000            1.0000                                                                  

Surface Tension (dyne/cm)       10.15             10.15                                                                  

Thermal Conductivity (W/m-K)    8.930e-002        8.930e-002                                                             

Viscosity (cP)                  0.1496            0.1496                                                                 

Cv (Semi-Ideal) (kJ/kgmole-C)   170.8             170.8                                                                  

Mass Cv (Semi-Ideal) (kJ/kg-C)  2.367             2.367                                                                  

Mass Cv (kJ/kg-C)               2.367             2.367                                                                  

Cv (Ent. Method) (kJ/kgmole-C)                                                                                           

Mass Cv (Ent. Method) (kJ/kg-C)                                                                                          

Cp/Cv (Ent. Method)                                                                                                       

Reid VP at 37.8 C (kPa)                                                                                                  

True VP at 37.8 C (kPa)         140.3             140.3                                                                  

Liq. Vol. Flow - Sum(Std. Cond) (m3/h) 4.659             4.659                                                                  

СОСТАВ ПОТОКА                                                                                                            

Общий поток                                                                                    Доля пара 0.0000         

Компоненты           Мольный расход   Мольные доли     Массовый расход  Массовые доли    Объемный расход  Объемные доли   

(kgmole/h)                        (kg/h)                           жидкости (m3/h)  жидкости        

Ethane               0.0000           0.0000           0.0000           0.0000           0.0000           0.0000          

Propane              0.0000           0.0000           0.0000           0.0000           0.0000           0.0000          

i-Butane             0.0000           0.0000           0.0000           0.0000           0.0000           0.0000          

n-Butane             0.0000           0.0000           0.0000           0.0000           0.0000           0.0000          

i-Pentane            40.0619          0.9900           2890.5088        0.9900           4.6364           0.9901          

n-Pentane            0.4047           0.0100           29.2021          0.0100           0.0464           0.0099          

n-Hexane             0.0000           0.0000           0.0000           0.0000           0.0000           0.0000          

H2O                  0.0000           0.0000           0.0000           0.0000           0.0000           0.0000          

Methane              0.0000           0.0000           0.0000           0.0000           0.0000           0.0000          

Итого                40.4667          1.0000           2919.7110        1.0000           4.6827           1.0000          

Жидкая фаза                                                                                    Доля фазы 1.000