A Sequential Discontinuous Galerkin Method for Two-Phase Flow in Deformable Porous Media
A Sequential Discontinuous Galerkin Method for Two-Phase Flow in Deformable Porous Media
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DOI:
10.1016/j.cma.2022.115266
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发表时间:
2022-01
期刊:
影响因子:
--
通讯作者:
B. Shen;B. Rivière
中科院分区:
文献类型:
--
作者:
B. Shen;B. Rivière
We formulate a numerical method for solving the two-phase flow poroelasticity equations. The scheme employs the interior penalty discontinuous Galerkin method and a sequential time-stepping method. The unknowns are the phase pressures and the displacement. Existence of the solution is proved. Three-dimensional numerical results show the accuracy and robustness of the proposed method.