A Two-Grid Method of a Mixed Stokes-Darcy Model for Coupling Fluid Flow with Porous Media Flow
نویسندگان
چکیده
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 multi-modeling problems. Potential extensions and future directions are discussed.
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ورودعنوان ژورنال:
- SIAM J. Numerical Analysis
دوره 45 شماره
صفحات -
تاریخ انتشار 2007