A Transformation for Free‐Surface Flow in Porous Media
作者:
Chia‐Shun Yih,
期刊:
Physics of Fluids(00319171)
(AIP Available online 1964)
卷期:
Volume 7,
issue 1
页码: 20-24
ISSN:0031-9171
年代: 1964
DOI:10.1063/1.1711049
出版商: AIP
数据来源: AIP
摘要:
Two methods for solving two‐dimensional free‐surface flows in porous media are presented. Both are based on the fact that the free surface can be transformed into a straight line. The first method utilizes the principle of images, whereas in the second method the Schwarz‐Christoffel transformation is used. The solution for free‐surface flow into a sink is given to illustrate the first method. The solution of the problem of water wedging is given to illustrate the second method.
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