摘要
本文是在理论分析与实验资料综合的基础上导出了既有较好效率,又能防止叶轮损坏的低比转数泵的运行工况。按给定的汽蚀参数计算了吸水段的构型。
This article is based on the combination of theoretical analysis and experimental data for deriving operating conditions of low specific speed pumps both for the sake of good efficiency and for the prevention of impeller damage. According to the given cavitation parameter, the design of suction nozzle is calculated.
出处
《西安矿业学院学报》
北大核心
1989年第3期53-59,共7页
Journal of Xi'an University of Science & Technology
关键词
低比较数
离心泵
叶轮
汽蚀计算
low specific speed
centrifugal pump
calculation of cavitation
