摘要
建立了多相体系在多孔介质中渗滤分离过程的数学模型,并进行数值模拟.对此模型分两类进行讨论,一类求出解析解,推广了已有结论,另一类利用差分法建立了数值解的编程迭代公式,同时给出了一个数值模拟的例子.
Abstract: In this paper,a mathematical model which is about the infiltrating and separating process of the heterogeneous system in porous media is developed for numerical simulation.This model is divided into two phases for discussing:the analytic solutions are given and the results of the previous papers are extended,the iterating formula of the numerical solutions is set up with difference methods and a numerical simulation example is showed.
出处
《高校应用数学学报（A辑）》
CSCD
北大核心
2002年第1期113-120,共8页
Applied Mathematics A Journal of Chinese Universities(Ser.A)
