A Robust Finite Element Method for Darcy--Stokes Flow
β Scribed by Mardal, Kent Andre; Tai, Xue-Cheng; Winther, Ragnar
- Book ID
- 118191128
- Publisher
- Society for Industrial and Applied Mathematics
- Year
- 2002
- Tongue
- English
- Weight
- 271 KB
- Volume
- 40
- Category
- Article
- ISSN
- 0036-1429
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π SIMILAR VOLUMES
A stabilized mixed finite element method for solving the coupled Stokes and Darcy flows problem is formulated and analyzed. The approach utilizes the same nonconforming Crouzeix-Raviart element discretization on the entire domain. A discrete inf-sup condition and an optimal a priori error estimate a
We consider a model of coupled free and porous media flow governed by Stokes and Darcy equations with the Beavers-Joseph-Saffman interface condition. This model is discretized using divergence-conforming finite elements for the velocities in the whole domain. Discontinuous Galerkin techniques and mi