摘要
分析了中心管式分爆弹药抛射过程的原理,提出了一种计算方法,建立了理论模型,研究在装药爆轰产生的冲击、加速度效应很大的情况下,子弹内弹道性能.研究中心管爆炸分爆式弹药战斗部的抛撒过程,得到了理想的内外层子弹的速度和加速度时间关系曲线.
Structural principles of interior ballistics dispenser of howitzer projectile with separated explosion are analysed. A new method is found out for computing interior ballistics of such dispenser. Interior ballistics is worked out by using the model with the high impulsion and large acceleration. In the analysis the pellets of dispenser in their process of combustion are taken into account. The v-t and α-t curve of the inter and outer pellet can be derived.
出处
《沈阳理工大学学报》
CAS
2007年第5期78-81,共4页
Journal of Shenyang Ligong University
关键词
分爆弹药
内弹道
中心管
howitzer projectile with separated explosion
interior trajectory
central exploder
