A stabilized mixed finite element method for Darcy–Stokes flow
✍ Scribed by Arif Masud
- Publisher
- John Wiley and Sons
- Year
- 2007
- Tongue
- English
- Weight
- 621 KB
- Volume
- 54
- Category
- Article
- ISSN
- 0271-2091
- DOI
- 10.1002/fld.1508
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📜 SIMILAR VOLUMES
A new methodology is proposed for the topology optimization of fluid in Stokes flow. The binary design variable and no-slip condition along the solid-fluid interface are regularized to allow for the use of continuous mathematical programming techniques. The regularization is achieved by treating the
## Abstract We propose a mixed formulation for quasi‐Newtonian fluid flow obeying the power law where the stress tensor is introduced as a new variable. Based on such a formulation, a mixed finite element is constructed and analyzed. This finite element method possesses local (i.e., at element leve
## Abstract A new stabilized finite element method for the Stokes problem is presented. The method is obtained by modification of the mixed variational equation by using local __L__^2^ polynomial pressure projections. Our stabilization approach is motivated by the inherent inconsistency of equal‐or