介绍采用边界层抽吸提高透平通流部分效率的方法。
A method to improve the efficiency of the turbine through-flow passage using the technique of boundary layer suction is introduced.
蒸汽透平中的湿蒸汽流动降低了级运行效率，同时也造成了叶片可靠性下降。
Wet steam flows within steam turbine leads to two major problems, loss in turbine stage efficiency and blade erosion.
确保机组在设计的燃机透平进口温度下运行，是进行性能试验时测定机组输出功率和效率的基准条件。
This experiment focuses on the influence of inlet pressure and consistence to performance of hydrocyclone including output, separation efficiency, separation precision etc.
经优化后，透平高压级静叶的总压损失系数减少0.95%；多级压气机整机效率提高2.1%。
After optimization, the total pressure loss of the turbine vane was reduced by 0.95%, and the efficiency of the overall compressor was increased by 2.1%.
燃气轮机效率的提高，主要表现在透平初温的提高。
The increase of the gas turbine work ratio is mostly demonstrated by the increase of the turbine initial temperature.
在此基础上探讨了威尔斯透平的设计原理，如最佳效率及与获得最佳效率相适应的威尔斯透平设计方法。
In the light of this idea, an approach to the design principles of a Wells turbine and some problems, such as the optimum efficiency and the corresponding desi...
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。
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。
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.
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