摘要
提出一个考虑塔板上既存在化学反应,又允许同时出现2个液相的复杂蒸馏过程的普遍化数学模型。采用Newton同伦延拓算法求解该模型,同时将此算法用于液液相平衡计算,尤其方便、快速和可靠。
A generalized model for complex distillation processes, which taking into account both multiphase (two liquid phases) and reaction on the trays is presented in this paper. The algorithm is worked out with globally convergent Newton homotopy continuation method for solving highly nonlinear systems. The algorithm for the calculation of liquid -liquid equilibria is featured by convergence, rapidity and reliability.
出处
《化工学报》
EI
CAS
CSCD
北大核心
1995年第4期431-438,共8页
CIESC Journal
关键词
数学模型
同伦延拓算法
复杂蒸馏
蒸馏过程
generalized model for three -phase reaction distillation, homotopy continuation method, complex distillation
