The bent shock wave is reflected at the wall. As the flow speed changes, two kinds of shock reflection have been observed.

弯曲的激波与壁面进一步作用后发生反射，由于波前气流速度不同，这种反射存在规则反射和马赫反射两种类型；

youdao

It also introduce the causing of shock wave in the water and the gas, and its spread in blasting hole, as well as its reflection and transmission and effects of rock.

就水和空气不偶合装药爆破冲击波的产生，及在炮孔内介质中的传播、反射和透射以及对周围岩石的作用过程都进行了详细的介绍。

youdao

Through controlling the axial direction of the Nonel tube to produce the strong reflection shock wave, the ideal initiating process can be obtained.

控制导爆管轴向方向获得较强的反射冲击波可达到理想的起爆过程。

youdao