固体火箭发动机粘接界面湿热老化特性探究

Research to the hygrothermal ageing characteristic of solid rocket motor (SRM) adhint

对常用的加速老化寿命模型进行了归纳、总结,在分析其原理的基础上,针对固体火箭发动机粘接界面在湿热环境下的失效机理,提出合适的湿热老化寿命模型,可作为固体火箭发动机粘接界面湿热环境适应性研究的理论依据。

This paper summed up the accelerated ageing life models in common use, and, by studying homologous principles, advanced appropriate hygrothermal ageing life model corresponding to the abating mechanism of SRM adhesive joint in hygrothermal environment. The model can be used as a theoretic gist in studying the hygrothermal environment adaptability of SRM adhint