轴流泵能量特性试验分析  

Experimental Study on Energy Characteristics for Axial-flow Pump

作　　者：徐峰[1] 郑源[1] 廖锐[1] 张婧璇[1] 

机构地区：[1]河海大学水利水电工程学院,江苏南京210098

出　　处：《排灌机械》2004年第4期35-38,共4页Drainage and Irrigation Machinery

摘　　要：结合江苏某泵站,对轴流泵进行了能量特性试验研究,试验分别对两个模型转轮进行了能量试验。试验结果表明叶片翼型对水泵性能影响较大,采取较小的弯度和较大的叶栅稠密度能有效提高水泵工作效率。Combining certain pumping station in Jiangsu, experimental study on energy characteristics for axial-flow pump is introduced. The energy characteristic tests for two different model runners are carried out The result shows that airfoil of vane effect performances of pump seriously. Work efficiency of pump can be improved by adopting smaller camber and bigger leaf blade density.

关 键 词：轴流泵 能量特性 泵性能 能量试验 水泵 翼型 叶栅 叶片 试验结果 试验分析 

分 类 号：TH312[机械工程—机械制造及自动化] TH31