Variational analysis for simulating free-surface flows in a porous medium
A variational formulation has been developed to solve a parabolic partial differential equation describing free-surface flows in a porous medium. The variational finite element method is used to obtain a discrete form of equations for a two-dimensional domain. The matrix characteristics and the sta...
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Main Authors: | Shabbir Ahmed, Charles Collins |
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Format: | Article |
Language: | English |
Published: |
Wiley
2003-01-01
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Series: | Journal of Applied Mathematics |
Online Access: | http://dx.doi.org/10.1155/S1110757X03301147 |
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