水轮机过流部件的磨损和破坏一直是水电站运行的难治之症。
The corrosion of hydraulic turbine flow-parts has been a very difficult problem.
可用于水轮机过流部件及石油、化工、海洋工程，制冷、造船、造纸、食品工业等。
Used for flow over parts of hydraulic turbine, oil, chemistry, ocean project, cooling, ship building, paper processing, and foodstuff industries.
从流体动力学出发，研究了水轮机过流部件中的沙水运动、包括泥沙磨损机理、流动特性等。
Based on the hydrokinetics and the multiphase flow theory, the paper studied the motion Of sand and water's in the axial flow turbine, silt wear and the feature Of flow.
本文作者探索了水轮机选型设计过程中的数据处理及数据库的建立方法，并建立了水轮机过流部件水力设计库。
In this paper, research on data process and database creating method is conducted during the design of hydraulic turbine and the hydraulic design database for flow parts is built.
利用这些模型可数值模拟水轮机中含沙水流的流动、沙粒在水轮机过流通道内的浓度分布、运动轨迹及水轮机过流部件的磨损率。
These models can be used to predict the sandy water flow in hydraulic turbine, the sand particle trajectories in hydraulic ducts and the wear rates of hydraulic turbine components.
汽蚀和磨损是水轮机和其他过流部件普遍存在的主要问题。
Cavitation erosion and wear are the major problems of hydraulic turbines and other hydro-equipments.
汽蚀和磨损是水轮机和其他过流部件普遍存在的主要问题。
Cavitation erosion and wear are the major problems of hydraulic turbines and other hydro-equipments.
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