This design system has proved to be practical and effective for its successful application in Francis runner design for Three Gorges Project.
以该方法为基础所开发的混流式转轮准三元设计系统，成功地应用于水轮机转轮设计，表明该设计方法是实用和有效的。
The Francis turbine runner is an important running part of under water.
混流式水轮机转轮是重要的水下旋转部件。
Cracks in Francis turbine runner blades threaten the safety, stability and economic profits of the hydropower station.
混流式水轮机转轮叶片裂纹故障严重影响了水电站的安全稳定运行和经济效益的发挥。
In this paper, the finite element method is used for the calculation of S1 streamline surface of Francis turbine runner with half vanes.
本文采用有限元法对带半叶片的混流式转轮的S1流面进行了流场计算。
So it provided a scientific basis for fatigue study of Francis turbine runner.
为混流式转轮疲劳研究提供了科学依据。
This paper systematically introduces the fatigue design methods of Francis turbine runner.
本文系统而简要地介绍了混流式水轮机转轮疲劳设计方法的研究成果。
In this paper, the stresses analysis on prototype runner in power station and model runner proved that there is a linear relationship between blade stress and output of Francis turbine.
通过电站真机与模型转轮应力测试结果的分析证明，混流式转轮叶片应力与机组出力之(？)存在线性关系。
The study on flow field in front and at back of a Francis turbine runner is very important for the runner in its hydraulic design and characteristic improvement.
混流式水轮机转轮前后的流场研究对于转轮水力设计，改善其性能有着重要意义。
The measuring system with microcomputer for inlet and outlet flow field of the Francis turbine runner is described. The pitot probe with 5 holes was used as sensing element.
本文研制的微机检测系统用于转轮进出口流场测量，系统采用5孔探针为感应元件，全部数据处理及计算都由计算机完成。
The measuring system with microcomputer for inlet and outlet flow field of the Francis turbine runner is described. The pitot probe with 5 holes was used as sensing element.
本文研制的微机检测系统用于转轮进出口流场测量，系统采用5孔探针为感应元件，全部数据处理及计算都由计算机完成。
应用推荐