摘要
航空发动机滑油泵组是航空发动机滑油系统的重要部件。由于发动机对滑油泵寿命要求越来越高,产品开展加速寿命试验成为必然趋势。但是,如何在确定加速寿命试验载荷的过程中避免产品出现气蚀等情况是急需解决的问题。基于此,针对一型滑油泵组研究其气蚀边界的确定过程。
Aircraft engine oil pump group is an important part of aircraft engine oil system.Since the engine has higher and higher requirements for the life of the oil pump,it is an inevitable trend to carry out accelerated life test.However,how to determine the accelerated life test load without causing cavitation is an urgent problem to be solved.Based on this,the determination process of cavitation boundary of type 1 oil pump group is studied.
作者
牟宗理
慕传琳
肖强
MOU Zongli;MU Chuanlin;XIAO Qiang(AECC Harbin Dongan Engine Co.,Ltd.,Harbin 150066)
出处
《现代制造技术与装备》
2023年第12期7-9,共3页
Modern Manufacturing Technology and Equipment
关键词
滑油泵组
加速寿命试验
气蚀边界
oil pump group
accelerated life test
cavitation boundary
