Self-similar solutions for the foam drainage equation

被引:4
|
作者
Zitha, PLJ
Vermolen, FJ
机构
[1] Delft Univ Technol, Dept Appl Earth Sci, NL-2628 RX Delft, Netherlands
[2] Delft Univ Technol, Dept Appl Math & Anal, NL-2628 CD Delft, Netherlands
关键词
foam; drainage equation; self-similar solutions; numerical analysis;
D O I
10.1007/s11242-005-4426-y
中图分类号
TQ [化学工业];
学科分类号
0817 ;
摘要
We provide travelling wave solutions of the equation for foam drainage in porous media, taking into account an additional symmetry requirement. The method of solution used is reminescent of the approach developed to treat the Rapoport-Leas equation for two-phase flow. Numerical solutions are also presented and compared to the analytical ones.
引用
收藏
页码:195 / 200
页数:6
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