固体火箭推进剂贮存使用寿命的累积损伤-反应论模型  

The Cumulative Damage-reaction Theory Life Model to the Storage and Usage of Solid Rocket Propellant

作　　者：王斌[1] 常新龙[1] 

机构地区：[1]第二炮兵工程学院,西安710025

出　　处：《弹箭与制导学报》2007年第1期171-173,共3页Journal of Projectiles,Rockets,Missiles and Guidance

基　　金：武器装备预研基金资助

摘　　要：通过对常用失效物理模型的分析和总结,提出了固体火箭推进剂贮存使用寿命的累积损伤-反应论模型,并通过算例阐释了这一模型。文中所述的模型可作为变化环境下固体火箭推进剂贮存使用寿命预估的重要理论依据,也可作为固体火箭发动机剩余寿命计算的参考模型。By studying and summing up the failure physical models in common use, this paper advanced a cumulative damage-reaction theory life model to the storage and usage of solid rocket propellant, and, by calculating examples, demonstrated this model clearly. The very model can be used as a theoretic gist in forecasting the useful life of solid rocker propellant in varying environment, or as a referable model for the calculation of the residual life of SRM.

关 键 词：固体火箭推进剂 寿命 失效物理模型 反应论 

分 类 号：V435[航空宇航科学与技术—航空宇航推进理论与工程]