21世纪航空发动机动力传输系统的展望  

Prospects of Aeroengine Power Transmission System in the 21st Century

作　　者：林基恕[1] 张振波[1] 

机构地区：[1]中国航空工业沈阳发动机设计研究所,辽宁沈阳110015

出　　处：《航空动力学报》2001年第2期108-114,共7页Journal of Aerospace Power

摘　　要：21世纪航空发动机动力传输系统仍以机械传动为主 ,在主轴轴承、润滑、齿轮传动及主轴密封方面 ,将继续对付与迎接先进发动机更高使用要求的挑战。电磁轴承与电气化附件传动研究方兴未艾 ,在航空发动机上应用已为期不远了。In the early time of the 21st century the power transmission system of aeroengine still will be based on mechanical transmission,and will face the challenges of advanced aeroengine in respect to mainshaft bearing,lubricating,gear transmission and sealing.The researches on the electro magnetic bearings and the electro driving accessories,which will be used on future aeroengines,are just unfolded.This paper also introduces the development work and targets of the key laboratory of aeroengine power transmission in brief.

关 键 词：传动系统 轴承 齿轮 润滑 密封 航空发动机 动力传输系统 21世纪 远景 

分 类 号：V233.1[航空宇航科学与技术—航空宇航推进理论与工程]