Adaptive methods to solve free boundary problems of flow through porous media
作者:
Kyoon Yang Chung,
Noboru Kikuchi,
期刊:
International Journal for Numerical and Analytical Methods in Geomechanics
(WILEY Available online 1987)
卷期:
Volume 11,
issue 1
页码: 17-31
ISSN:0363-9061
年代: 1987
DOI:10.1002/nag.1610110103
出版商: John Wiley&Sons, Ltd
数据来源: WILEY
摘要:
AbstractGrid adaptive methods combined with domain adaptation are discussed for two‐dimensional seepage flow problems with free boundaries through porous media. Examples of grid and domain adaptive methods are presented to demonstrate several ways to predict grids and shapes of free boundaries using an iterative scheme. Finally, the combined adaptive methods are applied to obtain smooth non‐oscillatory shape of a free boundary of seepage flow through non‐homogeneous porous
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