The assembling, actuating, water-tight test of pump-turbine globe valve and its quality control are introduced.
介绍了抽水蓄能水轮机球阀装配、动作及密封漏水试验工艺性与质量控制。
To optimize the design of pump-turbine runner, we should understand the flow characteristics of the pump turbine, including the runner.
要优化水泵水轮机转轮设计，应了解包括转轮在内的水泵水轮机全流道的流动特性。
The result reveals the interior flow complexity of the pump-turbine runner, and the relations and influence of different parts, which leads to an improved runner design.
计算结果揭示了水泵水轮机转轮内部流动的复杂性，分析了转轮各部件间的关系，优化并改进了转轮设计。
This paper is concerned with the type of the energy storing power station, the design of the reversible pump-turbine and the performance of operation of the reversible machinery.
本文介绍并讨论了蓄能电站的型式；可逆式水泵—水轮机设计及这种逆式机械的运行特性。
This study makes DFEM collect and master the transients calculating of pump-turbine installations, also have some foundation stone for designing and manufacturing pump-turbine units.
通过计算研究，该公司积累和掌握了可逆式水泵水轮机过渡过程的计算技术，为今后水泵水轮机的研制打下了一定的基础。
It not only gives a qualitative analysis of the flow characteristics of the pump-turbine in the generating mode, but also provides a number of specific data on the basis of the test results.
根据试验数据，不仅对水轮机工况的水流运动作了定性分析，并提供了一些定量数据。
Besides, a notable vortex rope and a reverse flow structure exist in the draft tube in smaller wicket gate openings, which can easily lead to the instability in operation of the pump-turbine.
此外，发现开度较小时尾水管内存在明显的涡带和回流涡结构，容易导致机组运行的不稳定；
The layout, configuration and relative function of the stability monitoring and tracking-analyzing system for pump-turbine units in Guangzhou Pumped-storage Power Station are introduced in this paper.
介绍了广州蓄能水电厂水泵水轮机组稳定性状态监测及跟踪分析系统的布置、结构组成以及相关的功能。
By analyzing the data taken from the model accept test on a reversible pump-turbine, a series of cases of pressure pulsation on turbine, pump, brake and reverse pump performances has been carried out.
本文根据潘家口电站模型验收实验资料归纳出可逆式水泵-水轮机的压力脉动特性。
Steam generated by the heat of a cooling down reactor has enough force to run a turbine, which then runs a pump that provides coolant to the core.
由冷却的反应堆产生的蒸汽足够运行一台涡轮机，然后该涡轮机运行一台水泵为反应堆提供冷却剂。
He has installed an anaerobic digester, a wind turbine, solar panels and a ground-sourced heat pump.
他建起了厌氧消化池，安装了风轮机、太阳电池板和地源热泵。
The rotating action of the pump against the fluid and the action of the fluid against the turbine turn the transmission input shaft.
泵轮的旋转作用冲击液体，液体的作用推动涡轮旋转变速器输入轴。
This paper proposes a three-dimension reverse design method of blade based on turbine according to the flow parameters and revolution of pump.
提出了按水泵给定流道参数和转数，从水轮机方向计算叶型的全三维逆向设计方法。
A brief presentation on computer aided hydraulic design of Francis Turbine runners is given, the general principle of which are also applicable to centrifugal and mixed flow pump runners.
概要介绍混流式水轮机转轮计算机设计的水力设计方法，其一般原理同样适用于离心泵和混流泵叶轮的设计。
The multiple-function pump test-bed can not only test pump's inner and outer performance, but also carry out to test water turbine and small type of water hole.
多功能水泵综合试验台不仅可以进行水泵的内外特性试验，而且还可以进行水轮机试验和小水洞试验。
The conical metal honeycomb sealing structure is investigated by the tests according to the material, structure and working environment of the engine turbine pump.
根据某发动机涡轮泵材料和结构特点及其工作环境，对圆锥形金属蜂窝封严结构进行了试验研究。
TUPWR algorithm was adopted for the pump turbine model, SFPUMP for feed pump system, SOVLV for minimal flow valve, and pressure node for calculating the discharge rate of the pump.
给水泵汽轮机模型采用TUPWR算法，给水泵系统采用SFPUMP算法，最小流量阀采用SOVLV算法，泵出口流量的关系采用压力节点进行计算。
USES: widely used in mechanical, ships, aviation departments manufacturing bearings, bushings, pump parts, gear turbine, seat, bolts, nuts, structural components, etc.
用途：广泛用于机械、舰船、航空等部门制造轴承、轴套、泵零件、齿轮涡轮、阀座、螺栓、螺母、结构件等。
The turbine will operate at high temperature and high rotational speed, its pump will work under the conditions of lower or normal temperature, high pressure and high rotational speed.
涡轮在高温、高转速下工作，泵在低温或常温、高压、高转速下工作。
The S character of pump turbine was introduced and its formation cause was theoretically analyzed.
介绍了水泵水轮机“S”特性并从理论上分析了其形成的原因。
Used for condenser tubes, propellers, pump fittings, turbine blades, and for chemical plant.
它用来制造冷凝管、推进器、泵配件、透平叶片，并用于化工设备等。
The fluid exits the turbine moving opposite the direction that the pump and engine are turning.
流体出口涡轮移动相反的方向表示，该泵和发动机的转折。
Chemical composition analysis, mechanical property test and microstructure examination were used to analyze the early fracture of power plant's turbine main oil pump shaft.
采用化学分析、力学性能测试和金相检验等手段，对某电站汽轮机主油泵轴的早期断裂进行了分析。
In order to solve these problems, we design a new steam turbine jack pump oil supply system and supply in integrated form (with rack).
为了解决这些问题，我公司设计出了一套新型的汽轮机顶轴油供油系统，并以集成式方式(带机架)供货。
This artical introduce the construct, principle and other main functions of the boiler feed water pump turbine control system.
介绍了锅炉给水泵汽轮机控制系统的组成、工作原理及其主要功能。
Then bringing forword a new method that adds a cooling container behind the condenser pump and leads the exhaust of the boiler feed pump turbine into it.
提出在凝结水泵后加一排汽冷却器，将小机排汽引入其中，使主机凝结水与小机排汽在该冷却器混合换热。
In this paper, moving least square (MLS) approximation is applied to simulate the complete characteristic curves of reversible pump turbine based on the surface fitting.
本文在基于曲面拟合的水泵水轮机全特性曲线的变换新方法的基础上，将移动最小二乘近似应用于对全特性的曲面拟合。
Domestic main oil pump thrust tile of 300mw steam turbine wears and tears the trouble, happen timely in recent years.
国产300MW汽轮机主油泵推力瓦磨损故障近年来时有发生。
This paper presents the vibration analysis and treatment of No. 2 bearing of the steam turbine for Unit 3 turbine driven feed water pump a in Zhanjiang Power Plant.
叙述了湛江发电厂3号机组a汽动给水泵汽轮机2号瓦振动问题的分析及处理的整个过程，指出造成2号瓦振动大的主要原因是不平衡及轴瓦刚性差。
This paper presents the vibration analysis and treatment of No. 2 bearing of the steam turbine for Unit 3 turbine driven feed water pump a in Zhanjiang Power Plant.
叙述了湛江发电厂3号机组a汽动给水泵汽轮机2号瓦振动问题的分析及处理的整个过程，指出造成2号瓦振动大的主要原因是不平衡及轴瓦刚性差。
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