Computation of shock wave/turbulent boundary layer interactions using a two-equation model with compressibility corrections |
| |
Authors: | F. A. Haidinger and R. Friedrich |
| |
Affiliation: | (1) Lehrstuhl für Fluidmechanik, Technische Universität München, Arcisstr. 21, 8000 München 2, Germany |
| |
Abstract: | In this paper computational results for two different types of shock wave / turbulent boundary layer interaction flows are presented. It is shown that upstream effects of the shock induced separation cannot be reproduced by Wilcox's (1991) k--model, whereas downstream of the interaction, predictions of pressure distribution and skin friction are acceptable. The inclusion of the compressible part of the dissipation rate and the pressure dilatation in the model has noticeable, but not dramatic effects on wall pressure and skin friction in the selected flow cases. |
| |
Keywords: | turbulence modelling shock wave/turbulent boundary layer interactions |
本文献已被 SpringerLink 等数据库收录! |