Title of article
A unified stabilized mixed finite element method for coupling Stokes and Darcy flows
Author/Authors
Rui، نويسنده , , Hongxing and Zhang، نويسنده , , Ran، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2009
Pages
8
From page
2692
To page
2699
Abstract
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 are derived. Finally, some numerical examples verifying the theoretical predictions are presented.
Keywords
Crouzeix–Raviart element , Coupled Stokes and Darcy flows , mixed finite element , Stabilized method
Journal title
Computer Methods in Applied Mechanics and Engineering
Serial Year
2009
Journal title
Computer Methods in Applied Mechanics and Engineering
Record number
1597333
Link To Document