| 加速度对固体火箭发动机内弹道性能的影响 |
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| 引用本文： | 张如洲,张平,李葆江,魏英华,张钢锤,郭彤,南宝江,王杰,马喜梅.加速度对固体火箭发动机内弹道性能的影响[J].推进技术,2000,21(3):6-8. |
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| 作者姓名： | 张如洲 张平 李葆江 魏英华 张钢锤 郭彤 南宝江 王杰 马喜梅 |
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| 作者单位： | 1. 北京理工大学,机电工程学院,北京,100081
2. 陕西动力机械研究所,陕西,西安,710025 |
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| 基金项目： | 国家重点实验室基金项目 |
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| 摘 要： | 用片型装药火箭发动机和含铝复合推进剂，研究了加速度对固体火箭发动机内弹道性能的影响。研究结果表明，在加速度７０ｇ的条件下，２０１０推进剂的平均效应燃速比ｒ＾－ａ／ｒ＾０高达１．５１５，固体火箭发动机的内弹道性能呈现明显的变化。该项研究对发动机设计有实际意义。
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| 关 键 词： | 固体推进剂火箭发动机 内弹道性能 燃速 |
Acceleration effects on internal ballistics performance of solid rocket motor |
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| ZHANG Ruzhou,ZHANG Ping,Li Baojiang,Wei Yinghu,Zhang Gangchui,Guo Tong,Nan Baojiang,Wang Jie and Ma Ximei.Acceleration effects on internal ballistics performance of solid rocket motor[J].Journal of Propulsion Technology,2000,21(3):6-8. |
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| Authors: | ZHANG Ruzhou ZHANG Ping Li Baojiang Wei Yinghu Zhang Gangchui Guo Tong Nan Baojiang Wang Jie and Ma Ximei |
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| Institution: | School of Electron Mechanical Engineering,Beijing Inst of Technology, Beijing 100081,China;School of Electron Mechanical Engineering,Beijing Inst of Technology, Beijing 100081,China;School of Electron Mechanical Engineering,Beijing Inst of Technology, Beijing 100081,China;School of Electron Mechanical Engineering,Beijing Inst of Technology, Beijing 100081,China;Shaanxi Inst;Shaanxi Inst;Shaanxi Inst;Shaanxi Inst;Shaanxi Inst |
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| Abstract: | The experimental study of the acceleration effects on the interna ballistics performance of solid rocket motor was presented Combustion test was conducted at the AET 3 type high acceleration test stand The aluminized composite solid propellant were tested in unidirectional burning propellant slab motor The experimental results indicate that the average burning rate augmentation ratio a / r 0 of propellant 2010 is as high as 1 515 at 70 g ,the internal ballistics performance of solid rocket motor exhibits a significant change It is useful for design of solid rocket motor |
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| Keywords: | Solid propellant rocket engine Acceleration Aluminized propellant Interior ballistic performance Burning rate |
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