膜式联轴器对透平压缩机轴系扭振的影响

Effect of Diaphragm Coupling on Torsional Vibration of Turbocompressor Shafts

以一大型透平压缩机组为对象，计算研究膜式联轴器对其轴系扭振固有频率特性的影响。研究结果为轴系扭振设计提供了参考。

With an example analysis of a real machine, the effect of diaphragm couplings on the properties of natural tersional frequencies of turbocompressor shafts are investigated. The results show that the application of high flexible couplings in shafts design should be noticed with the consideration of torsional vibration.