Nowadays, as a very effective way to drive the rotating mirror, air turbinedriven has been widely used.
气动透平驱动方式是目前驱动转镜非常有效的方法，在国内外得到了广泛的应用。
2
The working principle and structure of the turbine are introduced, and the flow field of the turbinedriven is analyzed, and the output characteristics are studied.
介绍了其涡轮工作原理和具体结构组成，分析了其涡轮驱动的流场情况，研究了其输出特性。
3
This paper presents the vibration analysis and treatment of No. 2 bearing of the steam turbine for Unit 3 turbinedriven feed water pump a in Zhanjiang Power Plant.