摘要
简要论述了某涡喷发动机密封环在发动机中的工作原理， 结合发动机的研制， 阐明了密封环结构设计、机械性能计算、材料选择、制造加工方法。研制的密封环， 经发动机各项试验考核， 寿命和密封可靠性均符合涡喷发动机总体设计要求。
The mechanism of the seal ring of a turbojet engine was discussed The structure design,mechanical performance,material and manufacture choosing for the seal ring were studied particularly The results of engine tests show that the seal ring is conformed to the requirement of the engine design
出处
《推进技术》
EI
CAS
CSCD
北大核心
1999年第6期45-47,共3页
Journal of Propulsion Technology
关键词
涡轮喷气发动机
密封环
结构设计
机械性能
Turbojet engine,Seal ring,Structure design,Mechanical performance
