摘要
高膛压120mm 滑膛炮配有穿甲弹和榴弹,两种弹种的装药量与弹重之比分别为1.50和0.35,相差较大.因此,采用不同的弹后空间压力分布假设必然对两种弹种的内弹道计算结果产生不同的影响,本文分析了目前内弹道解法中常用的几种弹后空间压力分布假设对内弹道计算结果的影响。
The armour-piercing shell is different from the high explosive shell in the charge-projectilemass ratio for high power pressure 120mm gun (1.50 and 0.35). The different pressure distributionhypotheses will cause the different influence for interior ballistics computation result of these shells. This paper analyzes the influence for the calculation result by several common pressure distributionhypotheses of the free volume after projectil in interior ballistics.
出处
《弹道学报》
EI
CSCD
1991年第3期1-6,共6页
Journal of Ballistics
关键词
内弹道
压力分布
数值计算
Interior Ballistics
Pressure Distribution
Numerical Method.
