离心泵诱导轮的设计  

Design of Inducer for Centrifugal Pump

作　　者：王剑[1] 胡敬宁[1] 何玉杰[1] 朱宝庆[1] 

机构地区：[1]合肥通用机械研究院,安徽合肥230031

出　　处：《流体机械》2005年第5期20-22,共3页Fluid Machinery

摘　　要：通过对离心泵汽蚀现象和改善离心泵抗汽蚀性能的几个方案的分析,在不影响正常生产的前提下,设计了两级不同进口安放角的诱导轮以达到不等距诱导轮提高离心泵汽蚀性能的效果。经实际改造后,取得良好效果。The cavitation of centrifugal pump and the method for improving its cavitation performance were analyzed.The double-stage inducer with difference impont lay-angle were designed for improving cavitation performance of centrifugal,and the good effect could be achieved.

关 键 词：离心泵 汽蚀 两级诱导轮 

分 类 号：TH45[机械工程—机械制造及自动化]