摘要
尾翼稳定脱壳穿甲弹(APFSDS)是杀伤地面装甲目标的利器。尾翼稳定脱壳穿甲弹在后效期脱壳阶段卡瓣与弹芯和卡瓣之间存在碰撞现象,影响脱壳穿甲弹的射击密集度。本文针对卡瓣膛外运动非对称性建立了统一的动力学模型,并分析了卡瓣与弹芯和卡瓣之间的碰撞问题。通过精确描述卡瓣和弹芯的膛外运动,为优化卡瓣和弹芯与提高密集度提供了必要的手段。
APFSDS is the main weapon that kills the armor target in battlefield. The dispersion of APFSDS was affected by the collision phenomenon that was found between sabot and long rod and between sabot and sabot in the post-effect period, The unified dynamics model was established and collision problem between the sabot and the long rod and the sabots was analyzed. The movement of sabot and long rod outside the bore was simulated, and the essential method that optimizes the sabot and long rod configuration and improves the dispersion was provided.
出处
《系统仿真学报》
EI
CAS
CSCD
北大核心
2005年第10期2493-2495,2511,共4页
Journal of System Simulation
关键词
脱壳穿甲弹
卡瓣
碰撞识别
碰撞冲量
armor piercing fin-stabilized discarding sabot(apfsds)
sabot
collision identify
collision impulse