摘要
以空腔膨胀理论为基础 ,并假设复合介质为 2层介质 ,建立了子弹侵彻复合介质的运动学模型 ,对子弹侵彻介质运动过程进行了仿真 ,根据仿真结果分析了弹丸侵彻复合介质的特性 ;计算并讨论了侵彻初始参数 ,如侵彻角和初始侵彻速度对侵彻效果的影响 ,得到的仿真结果与实际侵彻现象较为符合 ,为从理论上分析弹丸侵彻复合介质提供了基础 .
This paper established kinematics model o n submunition penetrating compound medium based on the cavity-expansion theory an d assuming the compound medium comprise two layer, simulated the process of subm unition penetrating medium, analysed the properties of submunition penetration c ompound medium, then discussed the effect of initial penetration angular and vel ocity. The results showed that it was corresponded to the realistic penetration. It is the base for theoretical analysis to submunition penetration compound med ium.
出处
《弹道学报》
CSCD
北大核心
2004年第3期55-59,共5页
Journal of Ballistics
关键词
弹丸
侵彻
复合介质
运动模型
submunition, penetrating, compound medium, kinematic s model
