摘要
讨论了精馏塔MESH方程组的求解方法,介绍了相平衡系数简化模型及构造的双重迭代算法.该法具有数值稳定、占用内存空间较小、快速收敛等特点.
This paper discusses the methods for solving MESH equation groups for a distillation tower. A phase equilibrium coefficient simplified model and a binary iteration algorithm are proposed. The algorithm has features of numerical stability, smaller storage space and rapid convergence.
出处
《化工学报》
EI
CAS
CSCD
北大核心
1992年第6期705-711,共7页
CIESC Journal
关键词
相平衡
双重迭代法
精馏塔
MESH equation groups, phase equilibrium coefficient, simple model, binary iteration
