Numerical simulation of the two-phase fluid filtration in heterogeneous media

被引：0
|
作者：
Vasil’ev V.I. [1 ]
Vasil’eva M.V. [1 ]
Laevsky Y.M. [2 ]
Timofeeva T.S. [1 ]
机构：
[1] North-East Federal University, ul. Kulakovskogo 48, Yakutsk
[2] Institute of Computational Mathematics and Mathematical Geophysics, pr. Akad. Lavrent’eva 6, Novosibirsk
来源：
Journal of Applied and Industrial Mathematics | 2017年 / 11卷 / 2期
关键词：
filtration; finite element method; flux scheme; heterogeneous media; pressure; saturation; velocity;
D O I：
10.1134/S1990478917020156
中图分类号：
学科分类号：
摘要：
Under study is numerical solution of the problems of two-phase filtration. The formulation of the problem is given in terms of velocity, pressure and saturation. To approximate the velocity and pressure, the mixed finite elementmethod is used. The flux schemes are applied for discretization of the convection term in the saturation equation. We present the results of numerical solution of a model problem for heterogeneous media. © 2017, Pleiades Publishing, Ltd.
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收藏
页码：289 / 295
页数：6
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