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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.
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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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