A poisson equation formulation for pressure calculations in penalty finite element models for viscous incompressible flows
β Scribed by J. L. Sohn; J. C. Heinrich
- Publisher
- John Wiley and Sons
- Year
- 1990
- Tongue
- English
- Weight
- 683 KB
- Volume
- 30
- Category
- Article
- ISSN
- 0029-5981
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π SIMILAR VOLUMES
## Abstract Finite element algorithms for incompressible fluids, in particular the penalty function method, are reβexamined and reβformulated based on physically consistent approximations to the mass conservation equation. These approximations lead to methods that satisfy all fluid conditions under
In this paper we are concerned with a weighted least-squares finite element method for approximating the solution of boundary value problems for 2-D viscous incompressible flows. We consider the generalized Stokes equations with velocity boundary conditions. Introducing the auxiliary variables (stre