爆炸装甲对破甲射流干扰机理的研究  

DISTURBANCE ON AN ARMOR-PIERCING JET CAUSED BY AN EXPLOSIVE ARMOR

作　　者：朱定波[1] 李景云[1] 李德君 

机构地区：[1]北京理工大学

出　　处：《兵工学报》1991年第1期46-53,共8页Acta Armamentarii

摘　　要：本文对破甲射流与爆炸装甲相互作用的机理进行了研究。建立了射流受爆炸装甲覆盖板的断续干扰和连续干扰的力学模型;推导了运动薄板受射流作用的扩孔公式;提出了射流干扰度的概念;并与实验进行了对比。The paper aims to study the mechanism of interaction between an explosive armor and an incoming jet. Two dynamic models of the jet having respectively continuous and discontinuous disturbances caused by plates of the explosive armor have been set up. The formula for an expanding hole in a thin moving plate due to the jet is derived. Finally, the concept of degree of interference for the jet has been proposed. A comparison between the experimental results and computational ones is given.

关 键 词：爆炸装甲 破甲弹 射流 干扰机理 

分 类 号：TJ410.1[兵器科学与技术—火炮、自动武器与弹药工程]