Two-phase models for complex fluid phenomena: some examples
β Scribed by J.R.A. Pearson
- Publisher
- Elsevier Science
- Year
- 1994
- Tongue
- English
- Weight
- 667 KB
- Volume
- 49
- Category
- Article
- ISSN
- 0009-2509
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π SIMILAR VOLUMES
In this paper, a two-fluid model of turbulent two-phase flow is used to simulate turbulent stratified flows. This is a unified multi-fluid model for the motion of each phase in the flow, whose turbulent transport is closed by a two-phase k-e model. The exchanges of mass, momentum and energy between
## Abstract In this paper we present a method to solve the NavierβStokes equations in complex geometries, such as porous sands, using a finiteβelement solver but without the complexity of meshing the porous space. The method is based on treating the solid boundaries as a second fluid and solving a