Abstract

In view of a typical target, the numerical simulation of the jet penetration produced by a working part is carried out. Based on the fluid-solid coupling method, the process of the jet forming and penetration into a target by a front stage working section in series are calculated and simulated by using the MSC.DYTRAN numerical simulation software. On the basis of the calculation and simulation results, the penetration effects of the front stage working section in series on the targets with different thicknesses in the air-medium and water-medium environments are comparatively analyzed.

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