An Implementation of a Coupled Dual-Porosity-Stokes Model with FEniCS

被引：2
作者：
Hu, Xiukun [1 ]
Douglas, Craig C. [1 ,2 ]
机构：
[1] Univ Wyoming, Dept Math & Stat, Laramie, WY 82071 USA
[2] Univ Wyoming, Sch Energy Resources, Laramie, WY 82071 USA
来源：
COMPUTATIONAL SCIENCE - ICCS 2019, PT IV | 2019年 / 11539卷
基金：
美国国家科学基金会;
关键词：
Domain decomposition; Finite element method; Multi-physics; Parallel computing; FEniCS; DOMAIN DECOMPOSITION METHODS; DARCY; FLOW; PARALLEL; SOLVER;
D O I：
10.1007/978-3-030-22747-0_5
中图分类号：
TP301 [理论、方法];
学科分类号：
081202 ;
摘要：
Porous media and conduit coupled systems are heavily used in a variety of areas. A coupled dual-porosity-Stokes model has been proposed to simulate the fluid flow in a dual-porosity media and conduits coupled system. In this paper, we propose an implementation of this multi-physics model. We solve the system with the automated high performance differential equation solving environment FEniCS. Tests of the convergence rate of our implementation in both 2D and 3D are conducted in this paper. We also give tests on performance and scalability of our implementation.
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页码：60 / 73
页数：14
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