摘要
针对航空发动机涡轮转子叶片-轮盘常出现故障的问题,分别对单个叶片和耦合叶片-轮盘(叶盘)在不同边界条件下进行振动特性分析,为叶片-轮盘的设计优化和振动安全性检验提供数值依据,并通过对比分析得出相关结论。
In order to solve the failures of turbine rotor blade-wheel of aero-engine,the vibration characteristics of singer blade and blade-wheel under different boundary conditions are analyzed to provide a numerical basis for vibration safety inspection and design optimization of bladewheel. Lastly,the relevant conclusions are drawn through the comparative analysis.
出处
《工程与试验》
2016年第3期14-16,53,共4页
Engineering and Test
