| 内弹道计算中几种弹后空间压力分布假设的分析 |
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| 引用本文： | 王浩,张振铎.内弹道计算中几种弹后空间压力分布假设的分析[J].弹道学报,1991(3). |
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| 作者姓名： | 王浩 张振铎 |
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| 作者单位： | 华东工学院801室
(王浩)，华东工学院801室(张振铎) |
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| 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。
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| 关 键 词： | 内弹道 压力分布 数值计算 |
ANALYSIS OF SEVERAL PRESSURE DISTRIBUTION HYPOTHESES OF THE FREE VOLUME AFTER PROJECTIL IN INTERIOR BALLISTICS |
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| Wang Hao,Zhang Zhenduo.ANALYSIS OF SEVERAL PRESSURE DISTRIBUTION HYPOTHESES OF THE FREE VOLUME AFTER PROJECTIL IN INTERIOR BALLISTICS[J].Journal of Ballistics,1991(3). |
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| Authors: | Wang Hao Zhang Zhenduo |
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| Affiliation: | Wang Hao;Zhang Zhenduo |
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| Abstract: | 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. |
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| Keywords: | Interior Ballistics Pressure Distribution Numerical Method |
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