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
Finite element computation of a turbulent flow over a two-dimensional backward-facing step
β Scribed by A. Autret; M. Grandotto; I. Dekeyser
- Publisher
- John Wiley and Sons
- Year
- 1987
- Tongue
- English
- Weight
- 532 KB
- Volume
- 7
- Category
- Article
- ISSN
- 0271-2091
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π SIMILAR VOLUMES
Particle-laden flows are calculated for a classical laminar backward-facing step problem. The particle tracks are calculated using a recently developed exponential Lagrangian tracking scheme. The behaviour of the particleladen flow is considered for various inlet for Reynolds number, Stokes numbers
## Abstract Experiments have been performed for turbulent channel flow over a backwardβfacing step. The backwardβfacing 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