流体机械

2002, (10) 25-27

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关于离心泵效率问题的分析
Research on the Efficiency of Centrifugal Pump

杨军虎,张人会
Yang Junhu Zhang Renhui

摘要(Abstract):

针对以往文献中定义的叶片泵的各分效率及总效率进行分析 ,指出了其中的不足之处 ,并对叶片泵的各效率提出了新的定义。依据新提出的定义 ,对 10 0AY12 0型离心油泵的效率进行计算 ,结果表明该种定义方法是可行的
The efficienciy of centrifugal pump which was defined formerly was analyzed, the deficiencies were pointed out and the new definition was advanced. According to the new definition, the efficienciy of centrifugal oil pump of 100AY120 type were calculated. The result indicates that the definition proposed in the paper is practical.

关键词(KeyWords): 叶片泵;积事件;和事件;效率
centrifugal pump;product event;sum event;efficiency

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作者(Author): 杨军虎,张人会
Yang Junhu Zhang Renhui

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