An expression for the efficiency of the wheel periphery of the radial turbine and a discussion of the concept of the degree of reaction of the radial impulse stage are given.
文中推导了径流式透平的轮周效率表达式,阐述了径流式透平冲动式级的概念。
2
The impulseturbine unit is normally used in high water-head power stations, whose diversion system is long and is likely to cause pressure fluctuation.
高水头电站一般采用冲击式水轮发电机组,引水系统长,容易产生水压波动。
3
The broken reasons of bailer of impeller was found out by analyzing some relevant cases occurred in a jet-type impulseturbine in China, some measures to handling it was presented.