海军航空工程学院学报2017，Vol.32Issue(6)：541-547,7.DOI:10.7682/j.issn.1673-1522.2017.06.008
爆炸破片作用下舰载导弹战斗部的安全性数值模拟
Numerical Simulations of the Safety of the Shipborne Missiles Warhead in the Blast Fragment
摘要
Abstract
The security of the shipborne missile warhead in the vertical launch system was analyzed in the blast fragment. The effect of quality,velocity,angle and numbers on shock and initiation was mainly studied.The results showed that the ignition growth of explosives was sensitive to the changes in velocity within the limits of critical initiation condition,and the angle also made a difference on shock and initiation.When the spacing of the two fagments was less than the diameter of the fragment, the shockwaves formed by shocking warhead would be superimposed, and the pressure peak increased. When the spacing of the two fagments was greater than the 1.7 diameter of the fragment,the effect of superimposing would be reduced.关键词
爆炸力学/舰载导弹/爆炸破片/冲击起爆Key words
mechanics of explosion/shipborne missile/blast fragment/shock initiation分类
军事科技引用本文复制引用
刘晓夏,王伟力,吕鹏博,梁佐堂..爆炸破片作用下舰载导弹战斗部的安全性数值模拟[J].海军航空工程学院学报,2017,32(6):541-547,7.基金项目
中国工程物理研究院安全弹药开放基金资助项目(RMC2014A01) （RMC2014A01）
