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Author:

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

Indexed by:

Scopus SCIE

Abstract:

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.

Keyword:

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

Author Community:

  • [ 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

Reprint Author's Address:

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

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Source :

NUMERICAL ALGORITHMS

ISSN: 1017-1398

Year: 2019

Issue: 2

Volume: 82

Page: 451-478

2 . 1 0 0

JCR@2022

ESI Discipline: MATHEMATICS;

ESI HC Threshold:54

JCR Journal Grade:1

Cited Count:

WoS CC Cited Count: 8

SCOPUS Cited Count: 10

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 8

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