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叙述了新研制的含沙水水轮机导水部件模型实验装置的设计、功能及测试方法。该装置简单、功能多,可用于水轮机引水、导水部件的流场研究与方案对比,也可用于含沙水流在管路及阀门中的流动及水泵工作特性研究;提出的含沙水时流场测压的内外平衡法,解决了测压孔易堵塞的难题。
Describes the design, function and test method of a newly developed model experimental device for water conduit components of sandy water turbines. The device is simple, multi-function, can be used for hydraulic turbine water diversion, hydraulic components of the flow field of research and program comparison, can also be used for flow of sandy water in the pipe and valve flow and pump working characteristics of the proposed water flow Field pressure measurement of the internal and external balance method to solve the problem of pressure-measuring holes easy to plug.