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；
The bent shock wave is reflected at the wall. As the flow speed changes, two kinds of shock reflection have been observed.
激波在自由面反射后，自由表面附近的粒子速度为活塞速度的二倍，这和宏观力学结果相同。
After reflection, the average particle velocity near free surface is equal to twice the piston velocity approximately, which agrees with macroscopic phenomena.
我们发现，在反射波到达爆炸点后，这里出现了一条密度为零的奇轨线和另一条左向的激波。
We find that there appears a singular trajectory ( density on it being zero ) and a additional left-facing shock after the reflected wave reaches the explosion point.
有斜切模型的喷管形状不对称，内流在出口处产生的扰动在较长一侧喷管壁反射，出现激波现象，引起流动的变化。
Because nozzle shape with oblique cut models is asymmetric, the disturbance produced at the exit of nozzle is reflected on the longer side and causes shock waves in the inner flow.
在水平和垂直支管中，诱导激波出现由规则反射向马赫反射转变。
The transition of leading shock from regular reflection to Mach reflection respectively happens in the horizontal and vertical branches.
本文对金属丝电爆炸产生球面激波在固壁上的马赫反射作了研究。
Stuldies on the Mach reflection of spherical shock wave produced by electric exploding metallic wire on rigid wall were carried out in this paper.
所选算例为平面激波遇矩形障碍物初始阶段的绕射与反射。
The test problem is the initial stage of a two-dimensional diffraction and reflection of a plane shock wave, impinging on a rectangular obstacle.
管内出现强反射激波。
气相爆轰波在右壁面反射后，右行稀疏波加速反射激波。
After gaseous detonation reflects on the right wall, the right-traveling rarefaction waves accelerate the reflected shock.
计算结果清楚地给出了激波传播、绕射、反射、及相互干扰的复杂流场结构。
The numerical result shows clearly the propagations, diffraction, reflection and interaction with each other of shock waves.
同时，还对不同角度内楔的反射激波后气流温度进行了比较。
The temperatures after the reflection of shock wave front with different inner angles are also compared.
采用间断有限元方法对环形激波在圆柱形激波管内绕射、反射和聚焦流场进行了数值模拟。
The discontinuous finite element method and time shift and superposition method are used to calculate the transmittance and reflectance in one-dimensional scattering slab medium.
采用间断有限元方法对环形激波在圆柱形激波管内绕射、反射和聚焦流场进行了数值模拟。
The discontinuous finite element method and time shift and superposition method are used to calculate the transmittance and reflectance in one-dimensional scattering slab medium.
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