固体火箭技术2025，Vol.48Issue(4)：535-545,11.DOI:10.7673/j.issn.1006-2793.2025.04.004
固体火箭发动机推进剂/衬层粘接界面损伤分析研究进展
Progress on damage analysis of propellant/liner bonding interface in solid rocket motor
戴鑫 1赵陆翔 1马赫迪 1赫丽娜 1徐艺璇 1白彦江 1周鑫磊1
作者信息
- 1. 航天化学能源全国重点实验室,内蒙合成化工研究所,呼和浩特 010010
- 折叠
摘要
Abstract
The analysis of damage at the bonding interface of propellant/liner in solid rocket motors is a key issue to guarantee the structural integrity and reliability of the motors.This review focuses on advances in this field over the past five years globally,which are conducted from three aspects:interfacial damage mechanisms and key influencing factors,experimental characterization techniques,and numerical analysis methods.The driving roles of mechanical loading,thermal stress loading and chemical factors on interfacial damage were discussed;the application of macro-mechanical testing and micro observation techniques in revealing the e-volution of interfacial damage and the role of chemical analysis in quantifying the migration behavior of components were reviewed;the improvement and application of cohesion zone models and the progress of multi-field coupled simulation techniques in predicting interfacial debonding were briefly described.The current study faces challenges such as the bottleneck of multi-field coupled model-ing and the inadequate fit between experiments and working conditions.In the future,it is necessary to focus on the multi-scale in-situ testing,experimental design,and numerical model optimization to enhance the accuracy of the damage analysis and the predic-tion.关键词
推进剂/衬层/脱粘/界面损伤/数值分析Key words
propellant/liner/debonding/interface damage/numerical analysis分类
航空航天引用本文复制引用
戴鑫,赵陆翔,马赫迪,赫丽娜,徐艺璇,白彦江,周鑫磊..固体火箭发动机推进剂/衬层粘接界面损伤分析研究进展[J].固体火箭技术,2025,48(4):535-545,11.
