| 双门式炮闩膨胀波火炮内弹道建模与仿真 |
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| 引用本文： | 支建庄,郑坚,狄长春,白文雅. 双门式炮闩膨胀波火炮内弹道建模与仿真[J]. 军械工程学院学报, 2009, 21(2): 24-27 |
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| 作者姓名： | 支建庄 郑坚 狄长春 白文雅 |
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| 作者单位： | 军械工程学院火炮工程系;63716部队; |
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| 摘 要： | 根据膨胀波火炮的发射原理，针对两种不同开闩方式分别进行讨论，着重对最新设计研制的双门式炮闩膨胀波火炮进行内弹道建模与仿真，并将仿真结果与同型号常规封闭火炮的内弹道性能进行对比。结果表明，在相同装填条件下，膨胀波火炮在不影响弹丸初速的前提下能大幅度减小火炮后坐冲量和身管温度。
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| 关 键 词： | 膨胀波火炮 开闩方式 内弹道 数值仿真 |
Modeling and Simulation of Interior Ballistics of Rarefaction Wave Gun with Two-door Breechblock |
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| ZHI Jian-zhuang,ZHENG Jian,DI Chang-chun,BAI Wen-ya. Modeling and Simulation of Interior Ballistics of Rarefaction Wave Gun with Two-door Breechblock[J]. Journal of Ordnance Engineering College, 2009, 21(2): 24-27 |
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| Authors: | ZHI Jian-zhuang ZHENG Jian DI Chang-chun BAI Wen-ya |
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| Affiliation: | 1.Department of Artillery Engineering;Ordnance Engineering College;Shijiazhuang 050003;China;2.PLA Unit 63716;Taiyuan 036301;China |
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| Abstract: | Two major different breechblock opening modes are discussed respectively,based on the launch mechanism of rarefaction wave gun(RAVEN).RAVEN applying the redesigned newly two-door breechblock is modeled and simulated,and then the simulation result is compared with that of the same type of orthodox gun.It is concluded that RAVEN can extremely reduce recoil impulse and the barrel temperature without affecting the muzzle velocity under the same loading condition. |
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| Keywords: | RAVEN breechblock opening mode interior ballistics numerical simulation |
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