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- In this paper,we studied the Karman vortices after stay vane and guide vane for hydraulic turbines. 本文对水轮机固定导叶和活动导叶后卡门涡进行了系统的研究。
- Introduces the theory analysis and experimental study on welding materials,welding technology and their application on Three Gorges hydraulic turbines. 介绍三峡水电站水轮机的焊接材料和焊接工艺的理论分析、试验研究及应用结果。
- This machine is equivalent to a two hydraulic turbines and Management (HTG), excitation system and the power system stabilizer (PSS). 这两台机相当于一台水轮机和管理(HTG),励磁系统和电力系统稳定器(PSS)。这三个模块位于“涡轮和调速”子系统中。
- The vortices shedding frequency calculation model proposed by this paper can be used to predict the shedding frequency of the Karman vortices for hydraulic turbines design. 本文建立的水轮机固定导叶和活动导叶后卡门涡频率预估模型,可在设计阶段进行叶片绕流卡门涡频率的预估。
- Jean-Luc Fihey,Bruce Hazel and Yuan Laoche.The Scompi Tecnology[A].Proceedings of the International Form on in Situ Robotic Repair of Hydraulic Turbines[C].Nov.2000,Harbin,China. 杨萍李鹤歧等.;水轮机修复专用机器人的发展现状及应用展望[J]
- Steam turbine, hydraulic turbine, turbomotor, printing and dyeing maching etc. 涡轮发动机,印染机等。
- Hydraulic Turbines for Electric Power Generation 发电用水轮机
- robot for repairing hydraulic turbines 水轮机修复机器人
- characteristic curves of hydraulic turbines 水轮机特性曲线
- All of that will help us to analyze the fatigue and fracture of hydraulic turbine runner. 计算结果可为其它水轮机转轮的动应力特性分析和疲劳分析提供参考。
- All of these will help us to analyze the fatigue and fracture of hydraulic turbine runner. 本文计算结果可为其它水轮机转轮的应力特性分析及转轮疲劳裂纹分析提供参考。
- This paper presents the scheme of a versatile robot for on-site repair of hydraulic turbine blade. 介绍了一种多功能的水轮机叶片坑内修复机器人方案和研究进展。
- Meanwhile, ocean current power generation uses the flow of ocean currents to drive a hydraulic turbine and generate power. 第四种为海洋能,海流发电是利用海洋中海流的流动动力推动水轮机发电,
- A digital regulating system based on the FX2 Programmable Controller for the water-gate and paddle of hydraulic turbine is developed. 本文的第一章介绍了水轮机调速器技术的发展概况,重点阐述了微机调速器发展趋势及可编程控制器的特点和优势,继而提出了选题意义及研究内容和方法;
- Aiming at the existent problems of the electrohydraulic servosystem of hydraulic turbine governor, a new scheme on this system is worked out. 针对目前水轮机调速器电液随动系统存在的问题,提出了一种新型的调速器随动系统方案。
- Distinguish the erode area of the Hydraulic Turbine"s lamina measurement is the important subject in the research of computer vision area. 水轮机叶片空蚀磨损域检测技术是计算机视觉领域的重要课题,它属于逆向工程的范畴。
- Alloy coating with high wear and corrosion Resistance plays an important role for elongating the life of hydraulic turbine transition parts. 高耐磨耐蚀涂层对提高水轮机过流部件的使用寿命具有重要作用。
- In this paper, the structure design of hydraulic turbine for Lianhua power station is introducedand the main parameter and materials that be chose is mentioned. 主要介绍了莲花电站水轮机的结构特点及设计中的主要参数选择和材料选用。
- A hydraulic turbine is the device which turns kinetic energy of water into circumrotation power energy, and makes dynamotor working, then transfer energy to other place. 水轮机是一种把水流的机械能转变为旋转机械能的动力机械,它一般是以水流为动力带动发电机工作,从而把能量远距离输送出去。
- The building is made of hydraulic cement. 大楼是用水硬水泥建造的。