摘要
回顾了双向叶片泵在实际泵站工程中的应用情况,介绍了国内外的双向叶片泵研究概况,分析了CFD作为双向叶片泵性能研究的方法的可行性和可靠性,并结合现状,从实际出发,提出可以从冲角入手设计叶片(S翼型)以改善双向叶片泵的性能,并且提供了参考模型。
In this paper, the application of the reversible blade pump to the pumping station is looked back, and the study of the reversible blade in home and abroad is introduced, at the same time, the CFD, as a feasible and reliable method for studying the reversible blade pump performance, is analyzed. And based on the actuality, the airfoil （S shape） starting from the attacking angle is put forward to improve the performance, and the models are supplied.
出处
《水利科技与经济》
2009年第5期446-448,共3页
Water Conservancy Science and Technology and Economy
关键词
双向泵站
水力机械
翼型
弯度
reversible blade pumping station
hydraulic machine
airfoil
camber
