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| Titel: |
A BASIC CODE FOR THE PREDICTION OF TRANSIENT THREE-DIMENSIONAL TURBULENT FLOWFIELDS |
| Auteur: |
Busnaina, A.A. Lilley, D.G. |
| Verschenen in: |
Chemical engineering communications |
| Paginering: | Jaargang 26 (1984) nr. 1-3 pagina's 89-104 |
| Jaar: |
1984-02-01 |
| Inhoud: |
A primitive pressure-velocity finite difference code has been developed to predict transient three-dimensional turbulent flow. The code is a simplified yet effective prediction procedure for use by persons with little experience in computational fluid dynamics, and into which user-oriented complexities can easily be added. The method is based on the transient 2-D Los Alamos SOLA prediction technique for laminar flows. Turbulence is simulated by. means of the two-equation κ - ε turbulence model; species diffusion and buoyancy are also included. Two applications of the code are presented to local destratification near the release structure of a reservoir and to the deflection of a jet entering normally into a uniform cross-flow. Predicted results exhibit good agreement with experimental data, showing that a useful characterization of fully three-dimensional flows is now available |
| Uitgever: |
Taylor & Francis |
| Bronbestand: |
Elektronische Wetenschappelijke Tijdschriften |
Details van artikel 1 van 13 gevonden artikelen
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