摘要
"神舟"飞船在地面试验阶段选用了无锡某厂家生产的氦气螺杆压缩机。文章对该压缩机的核心部分主机易出现的问题"主机抱烧"现象进行了多方面的深入探讨,从各种可能性中找出主要症结,给出改进的办法,从而保证了压缩机运行的安全。
The environmental test of the airship Shenzhou uses a helium compressor manufactured by a plant in Wuxi.This paper discusses and analyses the cause of its main-axle locking and burnout,and finds out the crucial point of the problem and some methods for improvement,which may ensure safety operation of the compressor.
出处
《航天器环境工程》
2009年第1期84-85,8,共2页
Spacecraft Environment Engineering
关键词
压缩机
故障
分析
compressor
failure
analysis
