液膜除酚综合传质模型——类抛物型动边界问题的数值解法

A Numerical Method of one Kind of Parabolic Moving Boundary Problems for Solving LME Comprehension Mass Transfer Model

本文给出一种数值求解液膜除酚综合传质模型方程(一类抛物型动边界问题)的方法。实际计算表明,本方法是合理可行的,它也适用于求解一大类化学工程中的动边界问题。

The comprehensive mass transfer model for phenol removal with Liquid Membrane Emulsion (LME) is a Moving Boundary Problem (MBP)- one kind of parabolic partial differential equation with moving boundary in mathematics. The numerical method is developed in this paper. The results show that this method is both reasonable and practicable and can be used efficiently in chemical engineering.