Comparison of turbulence models in simulating swirling pipe flows
β Scribed by Andrew Escue; Jie Cui
- Publisher
- Elsevier Science
- Year
- 2010
- Tongue
- English
- Weight
- 516 KB
- Volume
- 34
- Category
- Article
- ISSN
- 0307-904X
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π SIMILAR VOLUMES
Turbulent swirling decay pipe flow has been investigated numerically in a vertical straight fixed pipe. The swirling flow is created by means of a rotating honeycomb which produces the solid body rotation at the inlet of the fixed pipe. Since there are no experimental data at the inlet of the fixed
## Abstract An investigation on the predictive performance of four cubic eddyβviscosity turbulence models for two strongly swirling confined flows is presented. Comparisons of the prediction with the experiments show clearly the superiority of cubic models over the linear kβΞ΅model. The linear kβΞ΅mo