| 某型延寿助推器内弹道性能预示 |
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| 引用本文： | 杜振宾,董可海,刘著卿,刘将辉.某型延寿助推器内弹道性能预示[J].海军航空工程学院学报,2012,27(3):293-296. |
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| 作者姓名： | 杜振宾 董可海 刘著卿 刘将辉 |
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| 作者单位： | 1. 海军航空工程学院飞行器工程系,山东烟台264001
2. 海军驻西安地区导弹发动机专业军事代表室,西安710000 |
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| 摘 要： | 在建立某型延寿助推器翼柱型装药的仿真模型和数学模型的基础上,对该型助推器装药进行了数值模拟,完成了内弹道性能预示,得出了该型延寿助推器燃烧室压强和推力随时间变化的规律,并根据内弹道性能预示结果分析该型延寿助推器继续使用的可能性
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| 关 键 词： | 翼柱型装药 数值模拟 延寿仿真 内弹道性能 延寿助推器 |
Prediction on the Interior Ballistic Performance of an Extended Missile Roll Booster |
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| DU Zhen-bin,DONG Ke-hai,LIU Zhu-qing and LIU Jiang-hui.Prediction on the Interior Ballistic Performance of an Extended Missile Roll Booster[J].Journal of Naval Aeronautical Engineering Institute,2012,27(3):293-296. |
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| Authors: | DU Zhen-bin DONG Ke-hai LIU Zhu-qing and LIU Jiang-hui |
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| Institution: | 1(1.Department of Airborne Vehicle Engineering,NAAU,Yantai Shandong 264001,China;2.Missile Engine Representatives Office of Navy in Xi’an,Xi’an 710000,China) |
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| Abstract: | On the basis of developing the simulation model and math model of a prolonging the lifespan’s booster’s finocyl grain,the make numerical simulation was done and the interior ballistic performance prediction was accomplished.The pressure and the trust law with the change of time were obtained.And according to the prediction result,the possible of the booster’s normal usage was analyzed. |
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| Keywords: | finocyl grain numerical simulation life extension simulation interior ballistic performance life extension booster |
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