摘要
简述了某型轴流增压器加载新设计的可调喷嘴模块后,在热态试验中出现的卡滞问题,并进行原因分析。用ANSYS软件对可调喷嘴传动结构在热态下的状态进行仿真分析,通过对相关部件配合间隙调整,解决了传动过程中的卡滞问题。
The paper briefly describes the clamping stagnation problem in the thermal test after loading a newly designed adjustable nozzle module in a certain type axial flow supercharger, and analyzes the causes. The state of the adjustable nozzle transmission structure under thermal state is simulated and analyzed by ANSYS software. By adjusting the clearance of related components, the problem in the transmission process is solved.
作者
鲁明
刘志坚
贺达
LU Ming;LIU Zhijian;HE Da(CRRC Dalian Locomotive Research Institute Co.,Ltd.,Dalian 116021,China)
出处
《铁道机车与动车》
2020年第1期30-32,I0004,共4页
Railway Locomotive and Motor Car
关键词
可调喷嘴
轴流增压器
传动结构
卡滞
adjustable nozzle
axial flow supercharger
transmission structure
clamping stagnation
