航空发动机动力传输系统的技术发展思考  

Technology Development Thought on Aeroengine Power Transmission System

作　　者：李宏新[1] 李国权[1] 

机构地区：[1]中航工业沈阳发动机设计研究所航空发动机动力传输航空科技重点实验室,沈阳110015

出　　处：《航空发动机》2013年第2期1-5,30,共6页Aeroengine

摘　　要：动力传输系统是航空发动机设计的重要组成部分。结合航空发动机动力传输系统技术的应用与研究,介绍了国外发动机动力传输系统的技术特点。结合中国发动机动力传输系统技术的实际,从动力传输系统的设计原理、系统组成部件和系统检测等几个方面对中国发动机动力传输系统的发展现状进行了分类描述和分析;指出了发动机动力传输系统存在的主要技术问题,同时阐述了未来航空发动机动力传输系统的技术发展方向。Power transmission system plays an important role in aeroengine design. Combined with investigation of aeroengine power transmission system technology, the technology characteristics and application of foreign aeroengine power transmission were introduced. Combined with practice of aeroengine power transmission technology in China,the system were expounded in terms of its design principle, components development, oil system condition monitoring. The classification description and analysis of the development status of aeroengine power transmission technology were performed. The main technology problems of aeroengine power transmission in China were pointed. The technology development direction of aeroengine power transmission system design in the future were exposited.

关 键 词：航空发动机 动力传输系统 机械系统 润滑系统 传动系统 轴承 密封 

分 类 号：V23[航空宇航科学与技术—航空宇航推进理论与工程]