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

Mingchao Cai; Mo Mu; Jinchao Xu

doi:10.1137/080721868

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

Mingchao Cai, Mo Mu, Jinchao Xu

Research output: Contribution to journal › Article › peer-review

155 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 language	English (US)
Pages (from-to)	3325-3338
Number of pages	14
Journal	SIAM Journal on Numerical Analysis
Volume	47
Issue number	5
DOIs	https://doi.org/10.1137/080721868
State	Published - Oct 26 2009
Externally published	Yes

ASJC Scopus subject areas

Numerical Analysis

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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. {\textcopyright} 2009 Society for Industrial and Applied Physics.",

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AB - 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.

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

Abstract

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