Experimental investigation of the flow structure of the supersonic jet impinging on an inclined flat obstacle

Experimental data gained while studying the gas-dynamic structure of a supersonic jet impinging onto a flat plate are reported. The data, obtained for different obstacle inclination angles and flow regimes, comprise the near-wall pressure fields and schlieren images of the flow. The flow pattern in the vicinity of the obstacle and the main elements of the shock-wave structure of the flow observed at various inclination angles are described.