TY - GEN
T1 - Application of a new DES model based on Wray-Agarwal turbulence model for simulation of wall-bounded flows with separation
AU - Xu, Han
AU - Wray, Timothy J.
AU - Agarwal, Ramesh K.
N1 - Publisher Copyright:
© 2017, American Institute of Aeronautics and Astronautics Inc, AIAA. All rights reserved.
PY - 2017
Y1 - 2017
N2 - This paper describes a new Detached-Eddy Simulation (DES) model based on the recently developed one-equation Wray-Agarwal (WA) eddy viscosity turbulence model. The results from the new model are compared to the experimental data for several standard benchmark test cases. Computational results for a NASA wall-mounted hump, backward facing step, asymmetric plane diffuser, NACA 4412 airfoil, periodic hill, axisymmetric transonic bump and NASA Glenn S-Duct are presented. It is shown that the Wray-Agarwal turbulence model based DES formulation has good agreement with the experimental results.
AB - This paper describes a new Detached-Eddy Simulation (DES) model based on the recently developed one-equation Wray-Agarwal (WA) eddy viscosity turbulence model. The results from the new model are compared to the experimental data for several standard benchmark test cases. Computational results for a NASA wall-mounted hump, backward facing step, asymmetric plane diffuser, NACA 4412 airfoil, periodic hill, axisymmetric transonic bump and NASA Glenn S-Duct are presented. It is shown that the Wray-Agarwal turbulence model based DES formulation has good agreement with the experimental results.
UR - http://www.scopus.com/inward/record.url?scp=85088201445&partnerID=8YFLogxK
U2 - 10.2514/6.2017-3966
DO - 10.2514/6.2017-3966
M3 - Conference contribution
AN - SCOPUS:85088201445
SN - 9781624105005
T3 - 47th AIAA Fluid Dynamics Conference, 2017
BT - 47th AIAA Fluid Dynamics Conference, 2017
PB - American Institute of Aeronautics and Astronautics Inc, AIAA
T2 - 47th AIAA Fluid Dynamics Conference, 2017
Y2 - 5 June 2017 through 9 June 2017
ER -