Numerical solution to a mixed Navier-Stokes/Darcy model by the two-grid approach

Mingchao Cai, Mo Mu, Jinchao Xu

Research output: Contribution to journalArticlepeer-review

133 Scopus citations

Abstract

We study numerical methods for a coupled Navier-Stokes/Darcy model which describes a .uid .ow .ltrating through porous media. A decoupled and linearized two-grid algorithm is proposed. Numerical analysis and experiments are presented to show the e.ciency and e.ectiveness of the decoupled and linearized algorithm. © 2009 Society for Industrial and Applied Physics.
Original languageEnglish (US)
Pages (from-to)3325-3338
Number of pages14
JournalSIAM Journal on Numerical Analysis
Volume47
Issue number5
DOIs
StatePublished - Oct 26 2009
Externally publishedYes

ASJC Scopus subject areas

  • Numerical Analysis

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