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作者:

Li, Xiaoli (Li, Xiaoli.) (学者:李晓理) | Rui, Hongxing (Rui, Hongxing.) | Chen, Shuangshuang (Chen, Shuangshuang.)

收录:

Scopus SCIE

摘要:

In this paper, a block-centered finite difference method is derived for the Darcy-Forchheimer compressible wormhole propagation in porous media by introducing an auxiliary flux variable to guarantee full mass conservation. Error estimates for the pressure, velocity, porosity, concentration, and auxiliary flux in different discrete norms are established rigorously and carefully on nonuniform grids. Finally, some numerical experiments are demonstrated to verify the theoretical analysis and effectiveness of the given scheme.

关键词:

Block-centered finite difference Darcy-Forchheimer compressible wormhole Full mass conservation Nonuniform grids Numerical experiments

作者机构:

  • [ 1 ] [Li, Xiaoli]Shandong Univ, Sch Math, Jinan 250100, Shandong, Peoples R China
  • [ 2 ] [Rui, Hongxing]Shandong Univ, Sch Math, Jinan 250100, Shandong, Peoples R China
  • [ 3 ] [Chen, Shuangshuang]Beijing Univ Technol, Beijing Inst Sci & Engn Comp BISEC, Beijing 100124, Peoples R China

通讯作者信息:

  • [Rui, Hongxing]Shandong Univ, Sch Math, Jinan 250100, Shandong, Peoples R China

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来源 :

NUMERICAL ALGORITHMS

ISSN: 1017-1398

年份: 2019

期: 2

卷: 82

页码: 451-478

2 . 1 0 0

JCR@2022

ESI学科: MATHEMATICS;

ESI高被引阀值:25

JCR分区:1

被引次数:

WoS核心集被引频次: 7

SCOPUS被引频次: 7

ESI高被引论文在榜: 0 展开所有

万方被引频次:

中文被引频次:

近30日浏览量: 2

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