| 基于凝胶百分数的推进剂贮存寿命及其可靠性分析 |
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| 引用本文： | 陈西战,徐颖军,王鹏. 基于凝胶百分数的推进剂贮存寿命及其可靠性分析[J]. 火工品, 2007, 0(1): 1-4 |
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| 作者姓名： | 陈西战 徐颖军 王鹏 |
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| 作者单位： | 空军工程大学导弹学院,陕西,三原,713800;空军工程大学导弹学院,陕西,三原,713800;空军工程大学导弹学院,陕西,三原,713800 |
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| 摘 要： | 选择凝胶百分数作为老化性能评定参数,根据凝胶百分数与老化时间的关系,建立了推进剂贮存寿命预估模型;采用Monte-Carlo法分析了某固体推进剂贮存的寿命及其可靠性问题.结果表明:在常温下该推进剂的贮存寿命为5.93a,可靠度为0.83.
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| 关 键 词： | 推进剂 凝胶百分数 贮存寿命 可靠性 蒙特卡罗法 |
| 文章编号： | 1003-1480（2007）01-0001-04 |
| 收稿时间： | 2006-12-19 |
| 修稿时间： | 2006-12-19 |
An Analysis of Propellant Storage Life and Reliability Based on Gel Fraction |
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| CHEN Xi-zhan,XU Ying-jun,WANG Peng. An Analysis of Propellant Storage Life and Reliability Based on Gel Fraction[J]. Initiators & Pyrotechnics, 2007, 0(1): 1-4 |
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| Authors: | CHEN Xi-zhan XU Ying-jun WANG Peng |
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| Affiliation: | Missile Institute of Air Force Engineering University, Sanyuan, 713800 |
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| Abstract: | Choosing the gel fraction as an evaluation parameter of aging property, based on the relation between gel fraction and aging, a storage life prediction model of propellant has been established. The storage life and its reliability of the solid propellant was analyzed by means of Monte-Carlo method. It showed that on ordinary temperature condition, the storage life of the solid propellant was 5.93a, and its reliability was 0.83. |
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| Keywords: | Propellant Gel fraction Storage life Reliability Monte-Carlo method |
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