试分析泵及泵装置的水力损失和水力效率的关系  

Relationships Between Hydropower Loss and Hydropower Efficiency in Pump and Pump Device

作　　者：郝作彬[1] 李文果[1] 

机构地区：[1]沈阳农业大学水利学院

出　　处：《沈阳农业大学学报》1996年第S1期67-72,共6页Journal of Shenyang Agricultural University

摘　　要：本文分析了泵及泵装置的水力损失和水力效率的关系，推求出了泵装置的最高效率工况点。The most efficient work point of of the pump device was deduced after the analysis of the relationships between hydropower loss and hydropower efficiency in pump and pump device.

关 键 词：泵装置 水力损失 水力效率 

分 类 号：S277[农业科学—农业水土工程]