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| Analysis of SRM Performance Variation under Natural Storage Condition |
| Received:August 01, 2012 Revised:December 15, 2012 |
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| DOI： |
| KeyWord:natural environment storage engine |
| Author | Institution |
| ZHANG Yu |
Shanghai Space Propulsion Technology Research Institute，Shanghai ，China |
| YANG Jie |
Shanghai Space Propulsion Technology Research Institute，Shanghai ，China |
| SUN Qing-feng |
Shanghai Space Propulsion Technology Research Institute，Shanghai ，China |
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| Abstract: |
| A type of solid rocket motor (SRM) was stored for 1～3 years in the southern and the northern China respectively. Test results showed that mechanical property of square propellant billets stored together with SRM decreases, while little change appears on the components. The variation of billet property was introduced and effects of propellant property on the overall performance of SRM under distinct environments were analyzed. |
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