摘要
从传统老化特征研究、化学老化特征研究和贮存寿命预估3个方面对复合固体推进剂老化性能的研究现状进行了综述。其中，传统老化特征研究包含力学老化特征、图像老化特征和组分含量老化特征3个方面，化学老化特征研究包含特征官能团测定、化学老化的分子模拟分析以及气体含量监测分析3个方面。同时从研究对象、老化特征提取、分子模拟分析和寿命预估模型无损性4个方面对推进剂老化性能的研究进行了总结与展望。
The research status of the aging performance of the composite solid propellant is reviewed from three aspects of traditional aging characteristic research, chemical aging characteristic research and storage life prediction. Among them, the traditional aging characteristic research involves three aspects of mechanical aging characteristic, image aging Characteristic and component content aging characteristic, the chemical aging characteristic research involves three aspects of determination of characteristic functional group, molecular simulation analysis of chemical aging and monitoring analysis of gas content. Meanwhile the research on aging performance of propellant is summarized and prospected from four aspects of the research object, aging feature extraction, molecular simulation analysis and non-destructive life prediction model.
作者
裴立冠
董可海
孔令泽
唐岩辉
陈思彤
Pei Liguan;Dong Kehai;Kong Lingze;Tang Yanhui;Chen Sitong(College of Coast Defense Arm,Naval Aeronautical University,Yantai 264001,China)
出处
《化学推进剂与高分子材料》
CAS
2018年第6期29-34,40,共7页
Chemical Propellants & Polymeric Materials
关键词
固体推进剂
老化特征
分子模拟
寿命预估
solid propellant
aging characteristic
molecular simulation
life prediction
