Finite element approximation of viscoelastic progressively incompressible flows
โ Scribed by Patrick Le Tallec; Michel Ravachol
- Publisher
- Springer-Verlag
- Year
- 1989
- Tongue
- English
- Weight
- 854 KB
- Volume
- 56
- Category
- Article
- ISSN
- 0029-599X
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๐ SIMILAR VOLUMES
## Abstract In this paper, we propose a variational multiscale finiteโelement approximation for the incompressible NavierโStokes equations using the Boussinesq approximation to model thermal coupling. The main feature of the formulation in contrast to other stabilized methods is that we consider th
It is known that for the numerical approximation of Oldroyd's B model for viscoelastic ยฏuid ยฏows some upwinding is needed for the convection of the extra-stress tensor. In this paper we make the numerical analysis of such an approximation with upwinding by the method of characteristics in a ยฎnite el