飞机发动机引气系统故障及维护分析  

Failure and Maintenance Analysis of Aircraft Engine Bleed Air System

作　　者：张旭[1] ZHANG Xu(Sanya Aviation&Tourism College,Sanya 572000,China)

机构地区：[1]三亚航空旅游职业学院,三亚572000

出　　处：《内燃机与配件》2020年第23期155-156,共2页Internal Combustion Engine & Parts

摘　　要：在飞机运行的过程中,发动机引气系统是非常重要的组成部分,其主要作用是为飞机气源系统提供压力、温度调节的压缩空气,一旦该系统出现故障,飞机就无法安全运行,还威胁着广大乘客的生命安全。因此,我们必须要对该系统故障加以全面的分析和排查,并加强维护和管理。本文以波音737型飞机为例,对引气系统故障进行了分析,并提出了故障诊断和维护措施,以供参考。During the operation of the aircraft,the engine bleed air system is a very important part.Its main function is to provide compressed air with pressure and temperature adjustment for the air supply system of the aircraft.Once the system fails,the aircraft cannot operate safely.It also threatens the lives of passengers.Therefore,we must conduct a comprehensive analysis and troubleshooting of the system failures,and strengthen maintenance and management.Taking Boeing 737 aircraft as an example,this article analyzes the failure of the bleed air system,and proposes failure diagnosis and maintenance measures for reference.

关 键 词：飞机发动机 引气系统 故障 维护 

分 类 号：V263.6[航空宇航科学与技术—航空宇航制造工程]