超音速流在正规反射激波系后的参数优化特性

Optimization of parameters in the shock wave system of the regular reflection for supersonic flow

研究了超音速气流中正规反射激波加一正激波结构下的参数优化特性 ,给出了求解这种优化结构的方法。通过计算得到了优化条件存在的区域和优化解的特性。它可用于指导超音速飞行器的进气道及相关装置的设计。

The optimum characteristics of the gas dynamic parameters for the shock wave system , which is made of the regular reflection shock wave with a normal shock wave in the supersonic flow is studied. A solving method is given for this optimum configuration. The characteristics and existent region of optimum solution are provided by using this method. This work is useful for the design of the inlet and relevant devices in supersonic vehicles.