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The diffraction and reflection of planar shock wave around a dusty square cavity is investigated nuerically, which is embedded in the flat bottom surface of a two-dimensional channel, and the induced gas-particle twophase flow. The wave patterns at different times are obtained for three different values of the particle diameter. The computational results show that the existence of particles affects appreciably the shock wave diffraction and cavity flow. 相似文献
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发展了分析欠膨胀高速湍流射流近场特性的数值方法,计算了不同背压比条件下声速喷管出口附近膨胀区的波系结构. 相似文献
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