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Analysis of movement laws of fragment and shock wave from a blast fragmentation warhead 被引量:1

某杀爆战斗部破片与冲击波运动规律研究(英文)
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摘要 By studying shock wave propagation and fragment movement after the explosion of a blast fragmentation warhead,a whole calculation process about the place where fragments meet shock wave was proposed.A computing system for movement laws of fragments and shock wave was developed based on VC++.Numerical segment integration method is used for the calculation of shock wave velocity and displacement,which makes the calculation be more convenient.The movement of preformed fragments and shock wave was simulated by ANSYS/LS-DYNA.The results show that the simulation is nearly equal to calculation.
出处 《Journal of Measurement Science and Instrumentation》 CAS CSCD 2015年第3期218-222,共5页 测试科学与仪器(英文版)
关键词 FRAGMENT shock wave LS-DYNA VC++ 破片 冲击波 LS-DYNA VC++
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