摘要
经过对混流泵叶轮多次切割试验,探讨了叶轮切割量与泵的流量、扬程之间的关系,总结了混流泵叶轮切割后的性能变化规律,进而对现有公式进行了修正。
Through incision experiment on the impeller of circulating pump times and times, the relation between the size of incision and the capacity and head of the pump was discussed, the law of performance was summarized after the impeller is incised, the existing formula was revised.
出处
《流体机械》
CSCD
北大核心
2007年第4期42-45,共4页
Fluid Machinery
关键词
混流泵
叶轮
切割
规律
circulating pump
impeller
incision
law
