摘要
为获得穿甲爆破弹对不同材料靶板的侵彻情况,基于ANSYS/LS-DYNA有限元分析软件,以靶板的厚度参数为仿真变量,建立穿甲爆破弹及靶板模型,进行数值模拟,再现了侵彻过程。得到了弹丸穿靶状态受力云图、炸药所受应力情况和弹丸穿靶的剩余速度等结论,为半穿甲弹结构的设计提供了依据。
In order to research the simulation of armor-piercing explosive projectile on penetration target plate with different material,based on ANSYS/ls-dyna finite element analysis software,to the thickness of the target board variable parameters for simulation,armor blasting and target plate model, numerical simulation, the penetration process. The target state stress nephogram, explosive projectile wearing by stress conditions and residual velocity of projectile wearing a target such as conclusion, provide the basis for armor-piercing explosive projectile design of the penetration.
出处
《科技视界》
2016年第12期269-270,共2页
Science & Technology Vision
关键词
穿甲爆破弹
侵彻
数值模拟
Armor-piercing explosive projectile
Penetration
Numerical simulation
