Approximation of Time-Dependent Viscoelastic Fluid Flow: SUPG Approximation
โ Scribed by Ervin, Vincent J.; Miles, William W.
- Book ID
- 118190353
- Publisher
- Society for Industrial and Applied Mathematics
- Year
- 2003
- Tongue
- English
- Weight
- 295 KB
- Volume
- 41
- Category
- Article
- ISSN
- 0036-1429
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๐ SIMILAR VOLUMES
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
We present a theoretical study of a creeping, steady-state, isothermal flow of a viscoelastic fluid obeying an Oldroyd-type constitutive law with slip boundary condition. The slip boundary condition is appropriate for problems that involve free boundaries and other examples where the usual no-slip c