Full seven-equation Reynolds stress turbulence models are a relatively new and promising tool for todays aerospace technology challenges. This paper uses two stress-omega full Reynolds stress models to evaluate challenging flows including shock-wave boundary layer interactions, separation and mixing layers. The Wilcox and the SSGLRR full second-moment Reynolds stress models are evaluated for four problems: a transonic two-dimensional diffuser, a supersonic axisymmetric compression corner, a compressible planar shear layer, and a subsonic axisymmetric jet. Simulation results are compared with experimental data and results using the more commonly used Spalart-Allmaras (SA) one-equation and the Menter Shear Stress Transport (SST) two-equation models.
Evaluation of Full Reynolds Stress Turbulence Models in FUN3D
AIAA Science and Technology (SciTech) Forum 2017 ; 2017 ; Grapevine, TX, United States
2017-09-01
Report
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English
Evaluation of Full Reynolds Stress Turbulence Models in Fun3D (AIAA 2017-0541)
British Library Conference Proceedings | 2017
|FUN3D Overview Part IV: Turbulence Model Discretization
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