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한국수자원학회 / v.2, no., 1991년, pp.13-24 
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( Saturated - Unsaturated Transient Subsurface Flow Model on a Hillslope ) |
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| 초 록 |
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| The governing partial differential equation of flow in porous media is developed on the bases of the continuity equation of fluid for transient flow through a saturated-unsaturated zone, and substitution of Dercy's law. The numerical solution is obtained by the Galerkin finite element method based on the principle of weighted residuals. The analysis is carried out by using the unsteady storm data observed and the functional relationships between the hydraulic conductivities, capillary pressure heads, and volumetric water contents under saturated-unsaturated conditions. As the results the hydraulic conductivities, rates of change of storage and initial moisture conditions are significantly influened on the responses of subsurface flow on a hillslope. |
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| 키워드 |
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Korean Journal of Hydrosciences / v.2, no., 1991년, pp.13-24
한국수자원학회
ISSN :
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO199111920101364)
언어 : 영어 |
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| 논문 제공 : KISTI 한국과학기술정보연구원 |
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