AERODYNAMIC HEATING IN THE REGION OF SHOCK AND TURBULENT BOUNDARY LAYER INTERACTION INDUCED BY A CYLINDER

摘要

Detailed distributions of heat flux in the region of shock wave and turbulent boundary layerinteraction induced by a cylinder were measured in the shock tunnel Oil flow patterns and Schlieren photo-graphs were taken.Empirical relations were given for determining separation shock angle,peaks of heat fluxand their locations on both cylinder leading edge and flat plate surface,and other characteristic parameters ofthe interaction region.