Third Symposium on Turbulence and Shear Flow Phenomena
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
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.