Through the numerical simulation, the distribution of those parameters such as speed, pressure of the free jet and impinging jet flow is obtained, also the position of shocks.

通过数值计算，得到了喷嘴出口自由射流与冲击射流情况下的流体速度、压力等参数分布情况，及这两种流场中的激波位置。

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Detailed mean flow and turbulence measurements of a turbulent air slot jet impinging semi-circular convex surface were experimentally investigated.

实验研究了狭缝射流撞击圆柱表面后壁面射流区的平均流动和湍流特性。

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The experimental investigations were performed on the impinging shear flow that is comprised with a jet shear layer impinging a plate parallel to the jet.

本文对撞击剪切流，即射流剪切层撞击顺流放置的平板的流动，进行了实验研究。

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