石油射孔弹爆轰波相互作用数值模拟分析
首发时间:2009-06-02
摘要:采用动力学有限元方法,以某型号的射孔弹为例,对两发射孔弹的顺序起爆、爆轰波的相互作用效应进行数值模拟,得到射孔弹在爆轰波的相互干扰下对聚能射流的影响规律,基于该数值模拟方法初步分析影响爆轰波相互作用效应的诸多因素,从而为提高射孔效率提供一定科学基础.
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The Numerical Simulation Analysis of Perforating oil bomb detonation wave interactions
Abstract:The use of dynamics finite element method ,take an example of perforated shells model. The numerical simulation of the order of the two perforated shells and the interaction effect of the detonation wave, in order to get perforated shells in the detonation wave interference shaped under the influence of the shaped charge jet.The numerical simulation based on the preliminary analysis of the impact of the detonation wave interaction of many factors effects, so as to improve the efficiency of perforation ,it also provides a scientific method for reasarching.
Keywords: perforated shell perforation shaped charge jet detonation wave numerical simulation
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No.3280547860512439****
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