Simulation of 2-dimensional subsurface seepage flow in an anisotropic porous medium
| Autor: | Chhaya K. Lande, A. S. Warke, Rajeev K. Bansal |
|---|---|
| Jazyk: | angličtina |
| Předmět: |
0208 environmental biotechnology
Flow (psychology) Aquifer 02 engineering and technology Boussinesq equation symbols.namesake Hydraulic head Geotechnical engineering Anisotropy lcsh:Science lcsh:Science (General) Phreatic geography geography.geographical_feature_category General Medicine Mechanics Groundwater recharge Recharge 020801 environmental engineering Flow conditions Fourier transform Withdrawal symbols lcsh:Q Geology lcsh:Q1-390 |
| Zdroj: | Perspectives in Science, Vol 8, Iss C, Pp 276-278 (2016) |
| ISSN: | 2213-0209 |
| DOI: | 10.1016/j.pisc.2016.04.051 |
| Popis: | Summary In this study, we develop new analytical solution to estimate the transient behavior of phreatic surface in an anisotropic unconfined aquifer which is overlying a leaky base and subjected to multiple recharge and withdrawal. The hydrologic setting consists of a rectangular unconfined leaky aquifer adjacent to two water bodies of constant water head along the opposite faces of the aquifer. The remaining two faces of the aquifer have no flow conditions. The flow of seepage is approximated using two-dimensional Boussinesq equation, and solved analytically using mixed finite Fourier transform. Application of the new solution is demonstrated using an illustrative example. |
| Databáze: | OpenAIRE |
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