摘要
以深侵彻弹为目标,对药型罩锥角这一影响金属射流性能的因素进行了详细的分析研究。在分析国内外有关聚能装药的基础上,利用ANSYS/LS-DYNA有限元分析软件进行仿真计算,模拟结果表明,在靶板速度一定的条件下,锥角为110°的圆锥形药型罩形成的射流对运动体的侵彻效果最好。
In this paper,taking deep penetration bomb as study object,we carried out a detailed analysis about the impact of the liner cone angle on the properties of the metal jet.On the base of analysis of domestic related to shaped charge,the finite element analysis of metal jet performance was conducted by use of ANSYS/LS-DYNA.The simulation results show that the medicine cover with 110°cone angle works best in the conditon of the target board at a certain speed.
出处
《机械工程与自动化》
2016年第2期91-93,共3页
Mechanical Engineering & Automation
关键词
锥角
金属射流
药型罩
仿真
cone angle
metal jet
medicine type cover
simulation
