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水轮机结构
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  hydraulic turbine structural
     Heavy-duty Hydraulic Turbine Structural Bid Scheme Design Using CBR Technology
     基于实例的大型水轮机结构投标方案设计
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  “水轮机结构”译为未确定词的双语例句
     The Study about Structural Optimization Design Program for the Large Hydraulic Turbine
     大型水轮机结构优化设计程序系统研究
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     A Review of the Structure and Property of Hydraulic Turbine of Dayuandu Junction Hydropower Station
     大源渡枢纽水电站水轮机结构和性能述评
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     Structure Design of Turbine for Lianhua Power Station
     莲花电站水轮机结构设计
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     Parameterization Technology of Francis turbine Structure Design and its Application
     混流式水轮机结构设计中的参数化技术及应用
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     The structure of the turbine for the extension project at Zhelin Hydropower Station and its operation
     柘林水电站扩建工程水轮机结构及其运行实践
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     The Structural Analysis of Hydraulic Turbine Rotor
     水轮机转轮体的结构分析
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     Compared the actuality of the structure of th
     *; 结构;
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     Using AFS algebra and AFS structure, any human ordinary fuzzy concept can be represented.
     结构
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     Selection of seal structure of water-turbine disposal water mechanics
     水轮机导水机构密封结构的选择
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In this paper, the structure characteristic and the new technology to be applied to hydraulic turbine of Macagua power station in Venezuela are introduced. The hydraulic turbines are made by HEMW in cooperation with Hitachi works. The methods of assembling in advance in factory are also presented. The valuable experiences are accumulated to design and manufacture for thc large hydraulic turbine in our country.

本文介绍了我厂与日立工场合作,为委内瑞拉玛卡古瓦电站生产的水轮机的结构特点,所应用的新工艺、以及厂内预装方法。为我国大型水轮机设计与制造积累了宝贵的经验。

Corresponding to the characteristics of the water turbine structure,a new water turbine fluid visualization system has been developed,using updated computer technology.This system is an important part of the water turbine optimization design.For water turbine parts,such as static guide vane,moving guide vane,spiral cascade,rotator and draft tube,the database,dataprocessing subsystem,functionmode,user interface and drawing editor have been designed and built.They are difficult of complex shape,huge numbers and...

Corresponding to the characteristics of the water turbine structure,a new water turbine fluid visualization system has been developed,using updated computer technology.This system is an important part of the water turbine optimization design.For water turbine parts,such as static guide vane,moving guide vane,spiral cascade,rotator and draft tube,the database,dataprocessing subsystem,functionmode,user interface and drawing editor have been designed and built.They are difficult of complex shape,huge numbers and more optimization design parameters.Adopting the command file tree structure,the system can be easily combine with new function mode.The system has visual graph display function for the fluid characteristics,efficiency,cavitation and flow stability of the water turbine.Combining with optimization calculation and expert analysis system,the system will be more advanced intelligent water turbine design software.

根据水轮机结构特点,开发了模块化、人机对话式的三维水轮机流场可视化系统。对固定导叶、活动导叶、蜗壳、转轮及尾水管五大部件设计了相应的数据存储格式、数据处理系统、功能模块、用户界面和图形编辑系统。系统管理采用命令文件树结构的设计方法,使开发和使用具有灵活方便的特点。水轮机流场可视化系统实现了对水轮机各过流部件的流场特性、效率特性、空蚀特性及水流稳定性的图形显示功能。

According to applicable to this case of the impulse water turbine, monitoring method of pressure variation value theory has been researched in this paper. Based on this theory, combined real example with an impulse power station, a scheme of using microcomputer to realize has been designed.

鉴于冲击式水轮机结构上的特殊性,其流量、效率的在线监测目前在国内的实际应用方面还是项空白.本文针对冲击式机组的具体情况,探讨了基于压差理论的监测途径,在此基础上,结合一个冲击式电站的实例,设计出了利用单片机来实现的方案.

 
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