Tenth International Symposium on Turbulence and Shear Flow Phenomena
DOI: 10.1615/TSFP10
Transition mechanism in a shock wave boundary layer interaction
pages 575-580
DOI: 10.1615/TSFP10.980
RESUMO
The spatial development of a transitional Oblique Shock Wave Interaction at Mach 1.68 is documented thanks to high resolution Laser Doppler Anemometer (LDA) and Hot Wire Anemometer (HWA) measurements. The amplifications of the velocity fluctuations along the transitional separated shear layer is found to follow an exponential growing. The time properties of these unsteadiness are characterized with external hot wire measurements.