An extended pressure application for transient seepage problems with a free surface

Please use this identifier to cite or link to this item: https://hdl.handle.net/11499/4744

Title:	An extended pressure application for transient seepage problems with a free surface
Authors:	Ayvaz, Mustafa Tamer Tuncan, Mustafa Karahan, Halil Tuncan, Ahmet
Keywords:	Anisotropy Finite difference method Hydraulic conductivity Iterative methods Linear equations Pressure effects Problem solving Finite-difference equations Iterative spreadsheet calculation Transient seepage problems Variable grid spacing Seepage
Abstract:	In this paper, a new finite-difference-solution technique for solving transient seepage problems with an unknown free surface has been proposed. The governing finite-difference equations were derived using flux conservation in the general case of anisotropic and nonuniform permeabilities and variable grid spacing, and these equations were modified by the extended pressure EP method. Transient seepage problems may be easily solved by the proposed solution technique, which is based on an iterative spreadsheet calculation. The technique was illustrated by several free-surface seepage problems analyzed previously by several researchers, and good agreement was obtained. Copyright © 2005 Begell House, Inc.
URI:	https://hdl.handle.net/11499/4744 https://doi.org/10.1615/JPorMedia.v8.i6.60
ISSN:	1091-028X
Appears in Collections:	Mühendislik Fakültesi Koleksiyonu Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection

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