TY - GEN
T1 - Numerical computations of turbine blade aerodynamics; Comparison of LES, SAS, SST, SA and k-ε
AU - Velez, Carlos
AU - Coronado, Patricia
AU - Al-Kuran, Husam
AU - Ilie, Marcel
PY - 2011
Y1 - 2011
N2 - Numerical investigations of turbine blade are carried out using large-eddy simulation (LES), Scale Adaptive Simulation (SAS), k-ε with extended wall function, Spalart-Allmaras (SA), and Shear Stress Transport (SST). The goal of the present studies is to investigate the turbine blade aerodynamics. The simulations are performed for a Reynolds number, Re = 3.67 x 106, based on the chord, c, of the airfoil and free-stream velocity. The computational results reveal the dissipative nature, of SAS, associated with the turbulence modeling.
AB - Numerical investigations of turbine blade are carried out using large-eddy simulation (LES), Scale Adaptive Simulation (SAS), k-ε with extended wall function, Spalart-Allmaras (SA), and Shear Stress Transport (SST). The goal of the present studies is to investigate the turbine blade aerodynamics. The simulations are performed for a Reynolds number, Re = 3.67 x 106, based on the chord, c, of the airfoil and free-stream velocity. The computational results reveal the dissipative nature, of SAS, associated with the turbulence modeling.
UR - http://www.scopus.com/inward/record.url?scp=85085718551&partnerID=8YFLogxK
U2 - 10.2514/6.2011-5880
DO - 10.2514/6.2011-5880
M3 - Conference article
AN - SCOPUS:85085718551
SN - 9781600869495
T3 - 47th AIAA/ASME/SAE/ASEE Joint Propulsion Conference and Exhibit 2011
BT - 47th AIAA/ASME/SAE/ASEE Joint Propulsion Conference and Exhibit 2011
PB - American Institute of Aeronautics and Astronautics Inc.
T2 - 47th AIAA/ASME/SAE/ASEE Joint Propulsion Conference and Exhibit 2011
Y2 - 31 July 2011 through 3 August 2011
ER -