| 水下枪械火药燃气压力计算及仿真 |
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| 引用本文： | 程兆刚,韩保红,曹洪娜.水下枪械火药燃气压力计算及仿真[J].舰船电子工程,2010,30(6):114-115,120. |
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| 作者姓名： | 程兆刚 韩保红 曹洪娜 |
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| 作者单位： | 军械工程学院,石家庄,050003 |
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| 摘 要： | 水阻力是影响水下枪械的主要因素,以弹丸和弹丸前枪管内的水柱为受力体建立了水下内弹道的简化模型,重点研究水下枪械的p-t曲线变化规律。利用Matlab软件仿真所得到的p-t、p-x曲线与实验曲线具有较好的一致性,为水下枪械的设计提供了一定理论依据。
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| 关 键 词： | 水下枪械 火药燃气压力 仿真 |
Compute Powder Gas-fired Stress Underwater Gun |
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| Cheng Zhaogang,Han Baohong,Cao Hongna.Compute Powder Gas-fired Stress Underwater Gun[J].Ship Electronic Engineering,2010,30(6):114-115,120. |
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| Authors: | Cheng Zhaogang Han Baohong Cao Hongna |
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| Institution: | (Ordnance Engineering College,Shijiazhuang 050003)) |
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| Abstract: | Water resistance is a major facor affecting on the underwater gun,simplified modl which take projectile and water column in front gun barrel as acceptor body is established to de-rive interior ballistic fundamentation equations of underwater gun,the keystone of this article is that studying on the changing ruler for p-t curve of the underwater gun.Making use of the software of matlab to find out p-t curve is same as the experiment one in order to offer the theory to design on underwater gun. |
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| Keywords: | underwater gun powder gas-fired stress simulation |
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