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Evaluation of Full Reynolds Stress Turbulence Models in FUN3DFull 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.
Document ID
20170009385
Acquisition Source
Glenn Research Center
Document Type
Technical Memorandum (TM)
Authors
Dudek, Julianne C. (NASA Glenn Research Center Cleveland, OH, United States)
Carlson, Jan-Renee (NASA Langley Research Center Hampton, VA, United States)
Date Acquired
October 3, 2017
Publication Date
September 1, 2017
Subject Category
Fluid Mechanics And Thermodynamics
Aerodynamics
Report/Patent Number
GRC-E-DAA-TN39118
AIAA Paper 2017-0541
E-19343
NASA/TM-2017-219468
Meeting Information
Meeting: AIAA Science and Technology (SciTech) Forum 2017
Location: Grapevine, TX
Country: United States
Start Date: January 9, 2017
End Date: January 13, 2017
Sponsors: American Inst. of Aeronautics and Astronautics
Funding Number(s)
WBS: WBS 109492.02.03.01.01
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.
Keywords
computational fluid dynamics
reynolds averaging
mixing layers

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