摘要
分析了低比速泵高效率、无驼峰、无过载和饱和轴功率性能之间的相互关系，指出了加大流量法、无过载法、短叶片偏置法和面积比法的技术实质及水力设计原则。
The paper discusses the relationships among high efficiency, non drooping, non overload and saturated brake horsepower characteristics. The hydraulic design principles of greater flow method, non overload design, short blade deviation technology, and area ratio principle are introduced here. The paper also puts forward the optimization ideas of low specific speed pump.
出处
《农业机械学报》
EI
CAS
CSCD
北大核心
1997年第2期155-159,共5页
Transactions of the Chinese Society for Agricultural Machinery
基金
江苏省青年科技基金
机械部高校跨世纪优秀人才专项基金
关键词
离心泵
低比转速泵
理论
优化设计
Centrifugal pump, Low specific speed pump, Theory, Optimization design
