机械与电子Issue(1)：71-73,3.
实验用离心泵叶轮内流场的PIV测量
Investigation of the Flow in the Centrifugal Pump Impeller by PIV
汤雷 1倪福生 2李钊 1顾磊2
作者信息
- 1. 河海大学机电工程学院，江苏 常州 213022
- 2. 河海大学疏浚技术教育部工程研究中心，江苏 常州 213022
- 折叠
摘要
Abstract
The flow in the centrifugal pump im-peller directly affects the pump’s characteristic pa-rameters,such as the pump’s head and efficiency. Flow field can be measured accurately and undis-turbed by using PIV(particle image velocimetry). In the experiments,the PIV was used to measure the flow field in the centrifugal pump,the velocity distribution was obtained,and the inner flow in the centrifugal pump was preliminarily mastered under different working conditions.关键词
离心泵/PIV系统/内流场/相对速度Key words
centrifugal pump/PIV/internal flow field/relative velocity分类
机械制造引用本文复制引用
汤雷,倪福生,李钊,顾磊..实验用离心泵叶轮内流场的PIV测量[J].机械与电子,2014,(1):71-73,3.
