An Accurate Compact Treatment of Pressure for Colocated Variables
โ Scribed by Emmanuel Dormy
- Publisher
- Elsevier Science
- Year
- 1999
- Tongue
- English
- Weight
- 64 KB
- Volume
- 151
- Category
- Article
- ISSN
- 0021-9991
No coin nor oath required. For personal study only.
โฆ Synopsis
We propose a new scheme for the pressure treatment in computations of incompressible flow using a colocated grid arrangement. To avoid oscillations associated with the sparse non-compact stencil, we introduce a compact fourth-order equivalent of this stencil and study its advantages over the classical second-order averaging procedure.
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