杆式动能体侵彻多层靶板数值仿真  

Numerical Analysis of Rod Kinetic Energy Projectile Penetrating into Multilayer Spaced Metal Plates

作　　者：赵汝岩[1] 卢洪义[1] 朱敏[1] 

机构地区：[1]海军航空工程学院,山东烟台264001

出　　处：《弹箭与制导学报》2012年第6期96-98,116,共4页Journal of Projectiles,Rockets,Missiles and Guidance

摘　　要：为研究高速杆式动能体对多层靶板的侵彻毁伤过程,运用ABAQUS软件对杆式动能体侵彻多层靶板过程进行数值模拟,仿真得到不同初速的杆式动能体侵彻多层靶板历程、杆式动能体在侵彻过程的破损情况以及剩余速度。结果表明:动能体的磨损导致动能体速度降低程度先小后大,且初速高的动能体穿透相同的多层靶板后侵蚀现象更加严重,这将降低动能体的侵彻后效。High velocity long-rod kinetic energy projectile penetrating into multilayer spaced metal plates was simulated,the residual length and the residual velocity of kinetic energy projectile with different velocity were analyzed.The result indicates the abrasion of the kinetic energy projectile result in the decrease of velocity,and the kinetic energy projectile with higher velocity is eroded more badly.

关 键 词：杆式动能体 侵彻 靶板 

分 类 号：TJ410.6[兵器科学与技术—火炮、自动武器与弹药工程]