Title

Numerical Computations Of Turbine Blade Aerodynamics; Comparison Of Les, Sas, Sst, Sa And K-Ε

Abstract

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. © 2011 by Marcel Ilie. Published by the American Institute of Aeronautics and Astronautics, Inc.

Publication Date

1-1-2011

Publication Title

47th AIAA/ASME/SAE/ASEE Joint Propulsion Conference and Exhibit 2011

Number of Pages

-

Document Type

Article; Proceedings Paper

Personal Identifier

scopus

DOI Link

https://doi.org/10.2514/6.2011-5880

Socpus ID

85085718551 (Scopus)

Source API URL

https://api.elsevier.com/content/abstract/scopus_id/85085718551

This document is currently not available here.

Share

COinS