Entropy- and Boundary Layer Instability of Hypersonic Cone Flows-Effects of Mean Flow Variations

摘要: The present paper demonstrates results of hypersonic mean flow calculations and instability analyses with a major strength on the effects modifications. investigated geomtries are sharp blunt circular cones. For both these geometries calculated disturbance amplifications basis primary local linear stability theory an ideal gas assumption show clear deviations to experimental results. performed modifications contain variations wall temperature conditions by prescribing adiabatic, heated, cooled radiation adiabatic temperatures as well consideration various bluntnesses.