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- Analysis of Problems in High Head Hydraulic Turbine Flow Regulator Mechanisms 高水头机组流量调节机构存在问题的分析
- high head hydraulic turbine 高水头水轮机
- 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。
- Steam turbine, hydraulic turbine, turbomotor, printing and dyeing maching etc. 涡轮发动机,印染机等。
- The study results show that the problem of over-high hydraulic indexes of the stilling basin of high head and large unit-width discharge can be solved with energy dissipator with step-down floor. 研究表明跌坎型底流消能工能有效解决高水头、大单宽流量消力池水力学指标过高的问题。
- 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。
- In low water head hydraulic constructions,a common hydraulic problem is energy dissipation for small Froude number water flow because the energy dissipation is less efficient. 低水头闸坝工程的一个普遍水力学问题是低佛氏数水流的消能防冲,其特点是消能率低,为达到较好的消能效果,常常要在消力池加一些辅助消能工程。
- 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。
- The scornful nostril and the high head gather not the ordors that lie on the track of truth. 真理的气息 。轻蔑的鼻孔和傲慢的脑袋不能聚集真理之路上的气息。
- Generally,small grains have less chalkiness,high head rice rate a nd slight environment effects. 谷粒小粒形可减少垩白,利于提高整精米率,并减少受环境的影响。
- 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;
- The Performance influenced by configuration parameters of a new type of roto-jet pump with small quantity of flow and high head is analyzed. 摘要介绍了一种新型、小流量、高扬程旋转喷射泵设计参数与其性能之间的关系,分析了影响泵性能的主要参数。
- 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。
- European bison having a smaller and higher head than the North American bison. 欧洲的野牛,其头比美洲野牛的小且高。
- This allows him to maintain a proper aquatic bodyline, which features a high head position to minimize front resistance. 这些动作帮助他维持一个正确的水上身体位置,进而减少了前方的阻力。
- 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。
- 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。
- In front of the frigid disaster, Chinese nation's back has not been crushed, it has raised the high head, composes a tune tune inspiring touching story. 在惨烈的天灾面前,中华民族的脊梁并没有被压倒,它扬起了高高的头颅,谱写出一曲曲可歌可泣的感人故事。