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.
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