한국품질경영학회:학술대회논문집 (Proceedings of the Korean Society for Quality Management Conference)
- 한국품질경영학회 2006년도 추계 학술대회
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- Pages.321-326
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- 2006
단가추진제의 저장수명 예측에 관한 연구
A study on the shelflife prediction of single base propellants
- Lee, Jong-Chan (Defense Agency for Technology and Quality) ;
- Yoon, Keun-Sig (Defense Agency for Technology and Quality) ;
- Kim, Yong-Hwa (Defense Agency for Technology and Quality) ;
- Cho, Ki-Hong (Defense Agency for Technology and Quality)
- 발행 : 2006.11.17
초록
The danger of self-ignition of single base propellants will increase with time. Therefore, a good prediction of the safe storage time is very important In order to determine the remaining shelf1ife of the propellants, the content of stabilizer is determined. The propellants stored under normal storage conditions about 10 to 18 years were investigated and accelerated aging test was carried out by storing propellant sample at higher temperature. Finally, we analyzed the results by various methods in order to show the best way to predict the realistic shelflife. The safe storage life of the propellants will be 24 years, at least 15 years. In case of applying Arrhenius's law, using the reaction rate constant at
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