| 柱形破片对多层间隙靶侵彻试验研究 |
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| 引用本文： | 魏继锋,王树山,马峰.柱形破片对多层间隙靶侵彻试验研究[J].弹箭与制导学报,2009,29(6). |
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| 作者姓名： | 魏继锋 王树山 马峰 |
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| 作者单位： | 北京理工大学爆炸科学与技术国家重点实验室,北京,100081 |
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| 摘 要： | 对钨合金柱形破片侵彻多层铝合金间隙靶板进行了试验研究,模拟预制破片弹中杀伤元对目标的侵彻特性.分析了破片质量、着靶速度对多层靶板侵彻能力的影响,获得了基础试验数据,并结合工程计算模型,拟合得到了靶板侵彻层数随破片质量、着靶速度的数学方程.该拟合方程可用于评估长径比为1且正侵彻的钨柱形破片的侵彻能力,对预制破片弹的破片选择提供实用参考.
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| 关 键 词： | 破片 多层间隙靶 长径比 侵彻速度 |
Experimental Investigation on Cylindrical Fragments Penetrating into Multi-spaced Targets |
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| WEI Jifeng,WANG Shushan,MA Feng.Experimental Investigation on Cylindrical Fragments Penetrating into Multi-spaced Targets[J].Journal of Projectiles Rockets Missiles and Guidance,2009,29(6). |
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| Authors: | WEI Jifeng WANG Shushan MA Feng |
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| Affiliation: | WEI Jifeng,WANG Shushan,MA Feng (State Key Laboratory of Explosion Science , Technelegy,BIT,Beijing 100081,China) |
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| Abstract: | Multi-spaced targets of Aluminum alloy penetrated by cylindrical tungsten fragments were experimentally investigated,which simulates the penetrating capability of fragments to target. The penetrating layer is analyzed with the variety of fragment mass and velocity. On the basis of experimental results,a simulating formula of was established. The formula can be used to evaluate the normal penetrating ability of tungsten cylindrical fragment whose ratio of length to diameter is 1. Those studies provide practi... |
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| Keywords: | fragment multi-spaced target ratio of length to diameter penetrating velocity |
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