Title :
Distillation process simulation by physical homotopy algorithm
Author :
Tianyi, Li ; Yuegang, Qu ; Haihua, Song
Author_Institution :
Sch. of Chem. Eng., Changchun Univ. of Technol., Chang Chun, China
Abstract :
The MET equations including tray efficiency were proposed for the first time based on the non-equilibrium stage model METSH equations in this paper, in which the physical homotopy algorithm was applied to calculate the nonideal mixture. The homotopy parameter was the tray efficiency. The result shows that such methods is greater in the convergent ranges, higher in the convergent speed.
Keywords :
distillation; mathematical analysis; MET equation; distillation process simulation; homotopy parameter; non equilibrium stage model METSH equation; physical homotopy algorithm; tray efficiency; Algorithm design and analysis; Analytical models; Chemical engineering; Computational modeling; Educational institutions; Equations; Mathematical model; distillation; non-equalibrium stage; physical homotopy;
Conference_Titel :
Consumer Electronics, Communications and Networks (CECNet), 2011 International Conference on
Conference_Location :
XianNing
Print_ISBN :
978-1-61284-458-9
DOI :
10.1109/CECNET.2011.5768450
