| 高低压室发射系统内弹道数值模拟 |
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| 引用本文： | 张永强,郭炳彦,韩继娟. 高低压室发射系统内弹道数值模拟[J]. 光电技术应用, 2008, 23(2): 75-78 |
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| 作者姓名： | 张永强 郭炳彦 韩继娟 |
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| 作者单位： | 东北电子技术研究所,辽宁,锦州,121000 |
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| 摘 要： | 针对高低压室发射系统结构特点，采用数值模拟与试验相结合的方法对其内弹道特性进行了研究。建立了高低压室发射系统内弹道数学模型，并进行了数值模拟；对高低压室发射系统的膛压及弹丸发射初速进行了测试。试验结果表明，所建立的高低压室发射系统内弹道模型合理、可靠。
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| 关 键 词： | 高低压室 内弹道 数值模拟 |
| 文章编号： | 1673-1255(2008)02-0075-04 |
| 修稿时间： | 2008-01-16 |
Numerical Simulation on the Interior Ballistics of High-Low Pressure Chamber Launcher |
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| ZHANG Yong-qiang,GUO Bing-yan,HAN Ji-juan. Numerical Simulation on the Interior Ballistics of High-Low Pressure Chamber Launcher[J]. Electro-Optic Technology Application, 2008, 23(2): 75-78 |
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| Authors: | ZHANG Yong-qiang GUO Bing-yan HAN Ji-juan |
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| Affiliation: | ZHANG Yong-qiang, GUO Bing-yan, HAN Ji-juan ( Northeast Research Institute of Electronic Technology, Jinzhou 121000, China ) |
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| Abstract: | According to the structure characteristics of high - low pressure chamber launcher, the interior ballistics of launcher is discussed by using the numerical simulation and experimentation. The mathematic model of launcher interior ballistics is provided, and the numerical simulation result is obtained. An experiment on chamber press and initial velocity of high-low pressure chamber launcher is carried, which demonstrates that the model is reasonable and reliable. |
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| Keywords: | high-low pressure chamber interior ballistics numerical simulation |
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