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Detailed Reference Information |
Fink, J.P., Parlange, J.-Y. and El-Kadi, A.I. (2001). One last visit to the capillarity correction for free surface flow. Water Resources Research 37: doi: 10.1029/2000WR900318. issn: 0043-1397. |
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When a capillarity correction is incorporated into the diffusion equation to describe the sudden drawdown of a water table, the resulting differential equation preserves, instead of smoothes, irregularities in the initial data. We describe how this problem can be handled by a proper and careful interpretation of the initial conditions, explain why it works, and illustrate the resulting behavior with numerical experiments. ¿ 2001 American Geophysical Union |
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Abstract |
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Keywords
Hydrology, Groundwater hydrology, Hydrology, Groundwater transport |
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Publisher
American Geophysical Union 2000 Florida Avenue N.W. Washington, D.C. 20009-1277 USA 1-202-462-6900 1-202-328-0566 service@agu.org |
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