Layer-Adapted Grids for Singular Perturbation Problems
✍ Scribed by Hans-Görg Roos
- Publisher
- John Wiley and Sons
- Year
- 1998
- Tongue
- English
- Weight
- 473 KB
- Volume
- 78
- Category
- Article
- ISSN
- 0044-2267
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📜 SIMILAR VOLUMES
Cell-centered discretization of the convection-diffusion equation with large PCclet number Pe is analyzed, in the presence of a parabolic boundary layer. It is shown theoretically how, by suitable mesh refinement in the boundary layer, the accuracy can be made to be uniform in Pe, at the cost of a I
In the multi-dimensional numerical simulation of certain multi-phase fluid flow processes, many phenomena are sufficiently localized and transient that self-adaptive local grid refinement techniques are necessary to resolve the local physical behaviour. For large-scale simulation problems, efficienc