某双模战斗部成型装药船尾结构优化设计  

Optimal Design of Stern Structure of a Dual-mold Warhead-molding Charge

作　　者：汪洋 韩银泉 刘应成 Wang Yang;Han Yinquan;Liu Yingcheng(Department of Intelligent Manufacture,Automation Research Institute Co.,Ltd.of China South Industries Group Corporation,Mianyang 621000,China;Department of Process Technology,Chongqing Jialing Special Equipment Co.,Ltd.,Chongqing 404100,China)

机构地区：[1]中国兵器装备集团自动化研究所智能制造事业部,四川绵阳621000 [2]重庆嘉陵特种装备有限公司工艺技术部,重庆404100

出　　处：《兵工自动化》2020年第5期80-83,共4页Ordnance Industry Automation

摘　　要：以Φ100mm口径成型装药为基础,分析成型装药船尾结构对爆炸成型弹丸(EFP)与聚能杆式侵彻体(JPC)两模毁伤元匹配的影响关系,实现对该双模战斗部成型装药船尾结构的优化设计。根据双模战斗部成型装药研究基础,在确定5个基本结构参数的基础上,对船尾结构变化及其毁伤元成形规律进行研究。运用AUTODYN软件对不同船尾结构成型装药仿真分析,获得2种毁伤元的成形参数与形态,对比分析结果得到船尾结构对双模毁伤元的影响规律和船尾结构优化值,为双模战斗部大锥角成型装药的船尾结构设计提供参考。Based on theΦ100mm caliber molding charge,analyzed the influence of the stern structure of the molding charge on the matching by the two-molded damage elements of the explosive forming projectile(EFP)and the jetting penetrator charge(JPC),and realized the optimal design of the molding charge stern structure of the two-molded combat unit.According on the research foundation of the two-mode combat-molding charge,based on the determination of five basic structural parameters,studied the change of stern structure and its damage forming rule.By using AUTODYN software to simulate the molding charge of different stern structures,the molding parameters and morphology of the two types of damage elements are obtained.The influence law of stern structure on two-mode damage elements and the optimization value of stern structure were obtained by comparison and analysis,which provided reference for the design of stern structure of large cone-angle shaped charge in two-mode warhead.

关 键 词：成型装药 船尾结构 双模毁伤元 数值仿真 

分 类 号：TJ410.3[兵器科学与技术—火炮、自动武器与弹药工程]