Exact solution for nonlinear, nonhysteretic redistribution in vertical soil of finite depth
1991
Sander, G.C. | Cunning, I.F. | Hogarth, W.L. | Parlange, J.Y.
We present the first exact solution to nonlinear, nonhysteretic redistribution of water in a vertical column of soil of finite depth. We analyze the effects of gravity, capillarity and initial volume of infiltrated water on the redistribution process. Redistributed profile shapes are found to be consistent with the numerically produced profiles in the absence of hysteresis. Finally, we derive the steady state redistributed profile for arbitrary soil properties.
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书目信息
Water resources research
卷
27
期
7
页码
1529
- 1539
ISSN
0043-1397
其它主题
Diffusivity; Capillarity; Vertical movement; Redistribution; Nonlinear analytical solutions; Soil depth
语言
英语
注释
2019-12-04
类型
Text; Journal Article
2024-02-28
MODS