摘要
炮射导弹主要采用破甲战斗部高速金属射流侵彻毁伤目标；当材料、结构、尺寸等参数确定后，影响战斗部破甲威力的主要因素为炸高；以某型炮射导弹为研究对象，利用Ansys—Autodyn2D有限元仿真软件构建炮射导弹战斗部模型，设定五组炸高对战斗部侵彻靶板过程分别进行仿真，得到炮射导弹的有利炸高为其战斗部直径的1．90～2．53倍。
The gun-launched missile mainly uses armor-penetrating warhead and penetrates damage target by high-speed metal jet. When the material, structure, size and other parameters are determined, the main factors influencing the power of armor-penetrating warhead is burst height. Taking a certain type of gun-launched missile as the research object, using Ansys-Autodyn 2D to build the missile warhead model and setting up the process of five groups of burst heights to do the numerical simulation on the process of warhead penetrating the target, we got that the stand-off burst height of gun-launched missile is 1.90 - 2. 53 times of the diameter of the warhead.
出处
《兵器装备工程学报》
CAS
2016年第4期12-14,32,共4页
Journal of Ordnance Equipment Engineering
关键词
炮射导弹
破甲威力
炸高
gun-launched missile
power of armor-penetrating warhead
burst height
