摘要
对离心泵的性能和消耗功率与叶轮曲率半径的关系进行了实验分析。采用了两种实验方法 (常温流体和高温流体 )对 5种不同半径和角度的叶轮模型进行了试验。结果表明 。
An analysis was done experimentally to investigate the variation of the pump performance and the power consumed with respect to impeller ,s curvature radius changes. In the study, five models of impeller procedures and with different radii and angles were tests in two experimental procedures.One with fluid at ambient temperature and another with hot fluid. The resulte showed that length of curvature and total outlet area of an impeller have a significant influence on the performance of centrifugal pump.
出处
《流体机械》
CSCD
2001年第3期12-14,共3页
Fluid Machinery
关键词
离心泵
曲率半径
出口面积
性能
叶轮
centrifugal pump,curvature radius,outlet area,performence
