We study numerical methods for solving a coupled Stokes-Darcy problem in porous media flow applications. A two-grid method is proposed for decoupling the mixed model by a coarse grid approximation to the interface coupling conditions. Error estimates are derived for the proposed method. Both theoretical analysis and numerical experiments show the efficiency and effectiveness of the two-grid approach for solving multimodeling problems. Potential extensions and future directions are discussed. © 2007 Society for Industrial and Applied Mathematics.
|Original language||English (US)|
|Number of pages||13|
|Journal||SIAM Journal on Numerical Analysis|
|State||Published - Dec 1 2007|
Bibliographical noteGenerated from Scopus record by KAUST IRTS on 2023-02-15
ASJC Scopus subject areas
- Numerical Analysis