| 引用本文: | 宋先邨.发动机粘接界面加速老化及寿命预测.[J].国防科技大学学报,2003,25(3):33-35.[点击复制] |
| SONG Xiancun.Accelerated Aging and Life Forecast of Solid Rocket Motor with Bonded Interface[J].Journal of National University of Defense Technology,2003,25(3):33-35[点击复制] |
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| 发动机粘接界面加速老化及寿命预测 |
| 宋先邨 |
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(国防科技大学 航天与材料工程学院，湖南 长沙 410073)
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| 摘要: |
| 介绍发动机粘接界面老化试验，根据其力学特性的变化，建立合适的数学模型，并估算出贮存寿命。 |
| 关键词: 粘接界面 加速老化 寿命预测 |
| DOI： |
| 投稿日期：2002-12-31 |
| 基金项目:国家部委重点预研项目(EP000285) |
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| Accelerated Aging and Life Forecast of Solid Rocket Motor with Bonded Interface |
| SONG Xiancun |
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(College of Aerospace and Materials Engineering, National Univ. of Defense Technology, Changsha 410073, China)
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| Abstract: |
| Aging test of bonded interface in solid rocket motor is discussed. The appropriate mathematical model is established according to the variance of its mechanical properties. Storage life is estimated using this model. |
| Keywords: motor accelerated aging life forecast |
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