大炸高下破甲弹的侵彻性能研究  

Penetration of Shaped Charge Jets under Large Standoff Distance

作　　者：朱绪强[1,2] 成一[1] 李德才[2] 脱金奎[2] 高堂正[2] 张焱[2] 

机构地区：[1]南京理工大学化工学院江苏南京,210094 [2]黑龙江北方工具有限公司黑龙江牡丹江,157000

出　　处：《爆破器材》2013年第1期47-50,共4页Explosive Materials

摘　　要：为研究大炸高下破甲弹对装甲目标的侵彻情况,运用AUTODYN-2D软件对大炸高下破甲弹均质靶和单层间隔穿深进行了数值模拟研究,仿真结果与均质靶、单层间隔靶实验吻合较好,证明使用仿真模拟方法可以指导破甲弹设计。单层间隔靶、多层间隔靶试验表明,1.78m以上炸高下破甲弹侵彻深度波动变大,在距离轻型装甲目标5 m内作用,小口径破甲弹能对目标产生足够威胁。AUTODYN-2D numerical simulation was carried out to study the penetration of homogeneous target and single layer space target of shaped charge jets at large standoff distances. It was found that the numerical simulation was co- incided with homogeneous target and single layer space target experiments, and could provide a guideline for the design of shaped charge jet. Experiments of single layer space target and muhilayer space target showed that the penetration depths were waved when the standoff distance was less than 1.78 meters, and the small caliber had enough threaten to light ar- mored vehicle within a distance of 5 meters.

关 键 词：破甲弹 炸高 数值模拟 均质靶 单层间隔靶 多层间隔靶 

分 类 号：TJ41[兵器科学与技术—火炮、自动武器与弹药工程] TQ560.7[化学工程—炸药化工]