此项技术如得到应用并获得成功，将对减少导叶漏水、节省能源起到显著作用。
The application of such technology will play a great role in reducing the leakage of turbine wicket gate and saving energy.
蜗壳、固定导叶和活动导叶组成的引水、导水部件的水力设计对水轮机性能有着举足轻重的作用。
The hydraulic design of diversion components and guiding device which are composed by volute, stay vanes and guide vanes is very important to the performance of hydraulic turbine.
本文介绍了柔性导叶的结构及调节原理。
This paper introduces structure and regulation theory of flexible guide vane.
定子装有带铁心的电机线圈和出口导叶。
The stator assembly has a motor coil with an iron core and outflow guide vanes.
本文针对导叶式旋转射流喷嘴进行研究。
In this paper, the rotary guide vane nozzle has been studied.
介绍了复合式气冷涡轮导叶的冷却效果试验研究。
This paper introduces the cooling effectiveness experiment research on a compound air-cooled turbine vane.
文章最后还给出了一个空间导叶的水力设计实例。
调节导叶的开度。
详细分析了防喘振调节，入口导叶调节等全自动控制的实现。
The realization of full automatic control functions, such as anti-surge adjustment, adjustment of inlet guide vanes is analyzed in detail.
对导叶弯头等特殊结构部件，应用有限元法确定了临界压力。
For special structural parts, such as guide vanes and elbows etc., the critical pressure has been determined by using the finite element method.
计算结果表明，端导叶在叶片吸力面侧安装时，叶栅性能最佳。
Calculations have shown that the performance is in its best when fixing the tip winglet on the suction-side.
结果表明，本文介绍的复合倾斜导叶的冷却结构设计是合理的。
Both the experimental research and numerical simulation show that the cooling structure is reasonable.
本实用新型涉及到通风机领域，是一种通风机差动导叶调节装置。
The utility model relates to the field of a fan, particularly a regulating device for a differential guide vane of the fan.
本文阐述了水轮机导叶轴颈J型密封的结构、工作原理及其合理性。
In this paper, the construction, principle and reasonableness of J seal of turbine guide vane trunnion are presented.
它由螺旋桨和安装在尾附体与螺旋桨之间一适当位置上的导叶组成。
It is composed of propeller and guide vane, the latter is installed at an appropriate position between stern appendages and propeller.
编制的计算机程序可用于计算固定导叶与活动导叶不同排比的流场。
A computer program is developed to calculate the flow field around the guide cascades with arbitrary ratio of stay and guide vanes.
介绍了贯流式导叶的三维测量技术、三维造型技术及数控加工技术。
This paper describes the machining technologies of the tubular vanes, including the measuring of the surface, 3D modeling, and NC machining.
优化导叶关闭规律是解决水电站机组调节保证计算的一个重要的手段。
The optimization of wicket closure rule is a main method that has been extensively applied to the calculation of hydraulic transients for water power station.
揭示了导叶内部回流、漩涡，以及出口流动滞止区、二次流等流动细节；
The details of the flow fields such as the backflow, vortex and secondary flow were revealed.
本实用新型不仅操作简便、定位精度高，同时还可降低导叶的加工成本。
The utility model not only is simple in operation and high in positioning accuracy but also can reduce the processing costs of entrance buckets.
当机组采用先慢后快的两段折线式导叶关闭规律时，蜗壳进口压力只有单峰。
Secondly, if the two-segment closing law, the guide vanes close slowly first and then faster, only one pressure peak will be left.
导叶设有限位装置，剪断销剪断的导叶不能随意转动，避免与其他导叶碰撞。
Guide vanes have inhibiting device, and the guide vane which has been cut off will not spin in order to avoid collisions with other guide vanes.
本文介绍了离心泵节能的主要技术，并提出了前置导叶预旋调节的节能技术。
This paper introduces the main energy saving technologies of centrifugal pump. And the author proposes a new energy saving technology which is called prerotation regulated by the inlet guide vane.
减少反击式水轮机导叶全关后的漏水量是改善水轮机结构性能的重要课题之一。
To decrease the leakage of full closed wicket gate of reaction turbine is an important subject of improving the constructional characteristic of water turbine.
采用的扩压器包括无叶扩压器、叶片扩压器、低稠度扩压器和半高导叶扩压器。
These diffusers include vaneless diffuser, vaned diffuser, low solidity diffuser and half-guide-vanes diffuser.
轴流导叶式气液旋流分离器与其他离心式气液分离器比较，其特点是阻力损失小。
In comparison with other centrifugal gas-liquid separators, the resistance loss of the axial flow guide vane type gas-liquid cyclone separators was less.
在逐点积分法一元理论叶片绘形的基础上，利用导叶水力设计程序设计了等环量叶片。
Based on point-by-point integration method and one dimension theory, designed the guide vane which has uniform velocity moment distribution with a hydraulic design computer code of the guide vane.
在逐点积分法一元理论叶片绘形的基础上，利用导叶水力设计程序设计了等环量叶片。
Based on point-by-point integration method and one dimension theory, designed the guide vane which has uniform velocity moment distribution with a hydraulic design computer code of the guide vane.
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