DNS of backward-facing step flow with fully turbulent inflow
✍ Scribed by Mustafa Barri; George K. El Khoury; Helge I. Andersson; Bjørnar Pettersen
- Publisher
- John Wiley and Sons
- Year
- 2009
- Tongue
- English
- Weight
- 696 KB
- Volume
- 64
- Category
- Article
- ISSN
- 0271-2091
- DOI
- 10.1002/fld.2176
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📜 SIMILAR VOLUMES
This paper is devoted to the computation of turbulent flows by a Galerkin finite element method. Effects of turbulence on the mean field are taken into account by means of a k--E turbulence model. The wall region is treated through wall laws and, more specifically, Reichardt's law. An inlet profile
## Abstract Experiments have been performed for turbulent channel flow over a backward‐facing step. The backward‐facing step is controlled by equipping a slit at the bottom corner of the step. Low momentum fluids in the recirculation region are sucked or high momentum fluids are injected from the s