弹道学报2012，Vol.24Issue(1)：47-51,68,6.
新结构药型罩射流对等效前舱的抗干扰研究
Research of Anti-interference Capability by Shaped Charge Jet Into Equivalent Forward Section for New-Type Liner
摘要
Abstract
To reduce the interference of forward section on shaped charge jet and improve the penetration ability of jet after penetrating through forward section,a new-type liner was designed.By the equivalent method that the forward section was equivalent as homogeneous target,the equivalent thickness of homogeneous target was obtained.AUTODYN-2D numerical simulation software was used for calculating the process of jet penetrating forward section of new liner and conventional liner respectively.The cavity shape created by jet penetrating through equivalent forward section was theoretically calculated.Compared with conventional liner,the energy consumption is reduced,and tip velocity and jet kinetic energy are in creased by using new liner.By using new liner,the penetration depth is increased by 11.7% while jet penetrating into reinforced concrete with equivalent section.The cavity shape of calculation is consistent with that of experiments.The anti-interference capability of new liner is better than that of conventional liner.关键词
药型罩/前舱/均质靶板/抗干扰/聚能战斗部/混凝土Key words
liner/forward section/homogeneous target/anti-interference/shaped charge warhead/concrete分类
军事科技引用本文复制引用
肖强强,黄正祥,祖旭东,朱传胜..新结构药型罩射流对等效前舱的抗干扰研究[J].弹道学报,2012,24(1):47-51,68,6.基金项目
国家自然科学基金项目 （）
