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。
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
出处
《推进技术》
EI
CAS
CSCD
北大核心
1999年第5期99-103,共5页
Journal of Propulsion Technology
