Suscripción a Biblioteca: Guest
Third Symposium on Turbulence and Shear Flow Phenomena
June, 25-27, 2003, International Center, Sendai, Japan

DOI: 10.1615/TSFP3

UNSTEADY REYNOLDS-AVERAGED NAVIER-STOKES COMPUTATIONS OF SHOCK INDUCED OSCILLATIONS OVER TWO-DIMENSIONAL RIGID AIRFOILS

pages 57-62
DOI: 10.1615/TSFP3.100
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SINOPSIS

This paper deals with results from on-going research conducted at ONERA, regarding validation of turbulence models for unsteady transonic flows, for which shock wave/boundary layer interaction develops. The goal is to predict Shock Induced Oscillations that appear over airfoils. Two-dimensional unsteady Navier-Stokes computations have been applied to two test cases, using two complementary strategies: the "wall layer" one involving a coarse grid and a more" classic" one applied to a refined grid. Turbulence closure has been achieved using transport equation models.

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