摘要
确定了固体火箭发动机法兰连接密封结构的失效模式，并用多模式结构可靠性分析方法对法兰连接密封结构的可靠性进行了分析和评估，给出了对接密封结构的可靠性随时间的变化规律，以及长期贮存的可靠寿命。
The failure modes of flange connecting sealing structure of SRM are defined, and the reliability of the flange connecting sealing structure is analyzed and evaluated by using multi mode structural reliability analysis method. The change law of reliability with the storage time and long term storage life reliable are obtained.
出处
《固体火箭技术》
EI
CAS
CSCD
1999年第3期20-23,共4页
Journal of Solid Rocket Technology
关键词
固体火箭发动机
法兰连接
密封结构
可靠性
rocket engine
flange connecting +
sealing structure +
reliability
