Оптимизация рекуперативного теплообмена технологических потоков центральной газофракционирующей установки методом пинч-анализа, страница 10

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Приложение №1

LEGENDS                      

Calgary, Alberta                                                                                  

CANADA                        Набор единиц: SI                                                   

Дата/Время: Mon Nov 08 16:10:48 2008                               

------------------------------------------------------------------------------ШФЛУ (Материальный поток): Worksheet

------------------------------------------------------------------------------Материальный поток: ШФЛУ                                                           Термодинамический пакет: Базис-1     

Пакет свойств: Peng-Robinson         

УСЛОВИЯ                                                                                                                  

Суммарная         Жидкая фаза                                                             

Доля пара/фазы                  0.0000            1.0000                                                                 

Температура (C)                 20.00*            20.00                                                                   

Давление (kPa)                  2100*             2100                                                                   

Мольный расход (kgmole/h)       1240              1240                                                                    

Массовый расход (kg/h)          6.958e+004*       6.958e+004                                                             

Станд.расход ид.жидкости (m3/h) 123.0             123.0                                                                  

Мольная энтальпия (kJ/kgmole)   -1.469e+005       -1.469e+005                                                            

Мольная энтропия (kJ/kgmole-C)  76.72             76.72                                                                  

Теплосодержание (kJ/h)          -1.821e+008       -1.821e+008                                                            

Расход жидкости @станд.усл. (m3/h) 122.4*            122.4                                                                  

СВОЙСТВА ПОТОКА                                                                                                          

Суммарная         Жидкая фаза                                                            

Cp/(Cp - R)                     1.066             1.066                                                                  

Cp/Cv                           1.441             1.441                                                                  

Cv (kJ/kgmole-C)                92.96             92.96                                                                  

Molecular Weight                56.12             56.12                                                                  

Molar Density (kgmole/m3)       10.07             10.07                                                                  

Mass Density (kg/m3)            565.3             565.3