Abstract
An experimental investigation of the complex interaction region generated by the separation of two supersonic streams past a finite-thickness base has been conducted in a two-dimensional wind tunnel. The data were obtained using schlieren photography, pressure measurements, and two-component laser Doppler velocimeter measurements. The shear-layer mixing regions are characterized by initialy constant-pressure mixing, by an evolution of velocity profiles from truncated boundary-layer shapes to wakelike profiles farther downstream, and by relatively high levels of turbulence
Published Version
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