Second-Moment RANS Model Verification and Validation using the Turbulence Model Resource Website
2015
The implementation of the SSG/LRR-omega differential Reynolds stress
model into the NASA flow solvers CFL3D and FUN3D and the DLR flow solver
TAU is verified by studying the grid convergence of the solution of three
different test cases from the Turbulence Modeling Resource Website.
The model's predictive capabilities are assessed based on four basic and
four extended validation cases also provided on this website, involving
attached and separated boundary layer flows, effects of streamline curvature
and secondary flow.
Simulation results are compared against experimental data and predictions
by the eddy-viscosity models of Spalart-Allmaras (SA)
and Menter's Shear Stress Transport (SST).
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