| 初始气孔率热老化试验研究与应用——预测固体推进剂贮存寿命的一种新方法 |
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| 引用本文： | 高鸣,蔡体敏.初始气孔率热老化试验研究与应用——预测固体推进剂贮存寿命的一种新方法[J].推进技术,1999,20(5):99-103. |
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| 作者姓名： | 高鸣 蔡体敏 |
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| 作者单位： | 西北工业大学航天工程学院,西安,710072 |
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| 摘 要： | 通过对固体推进剂药柱进行初始气孔率热老化试验研究，探讨了用累积损伤方法来预测药柱贮存寿命， 提出了一种准确、经济、方便地提前预测药柱贮存寿命的新方法和新技术
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| 关 键 词： | 固体推进剂 贮存寿命 热老化 |
| 修稿时间： | :1998-10-1 |
HEAT AGEING EXPERIMENT ON INITIAL VOID CONTENT RATE AND IT'S APPLICATION--A NEW METHOD FOR PREDICTING STORAGE LIFE OF SOLID PROPELLANT GRAIN |
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| Gao Ming and Cai Timin.HEAT AGEING EXPERIMENT ON INITIAL VOID CONTENT RATE AND IT'S APPLICATION--A NEW METHOD FOR PREDICTING STORAGE LIFE OF SOLID PROPELLANT GRAIN[J].Journal of Propulsion Technology,1999,20(5):99-103. |
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| Authors: | Gao Ming and Cai Timin |
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| Abstract: | A method for predicting the storage life of solid propellant grain by cumulative damage was developed based on heat ageing experiment on initial void content rate of propellant grain,and its application was discussed.A new method which can accurately,economically and conveniently predict the storage life of solid propillant grain was prosoed |
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| Keywords: | Solid propellant Storage life Heat ageing |
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