Title :
Research of the Influence of Circulation Distribution on the Centrifugal Pump Performance
Author :
Wei, Xian-Zhu ; Su, Wen-Tao ; Yin, Jun-Lian ; Zhao, Hao-Yang
Author_Institution :
Harbin Inst. of Large Electr. Machinery, Harbin, China
Abstract :
To study the influence of the circulation distribution principle to the centrifugal pump, the present paper studied the pump head character, efficiency character and NPSH character of the pump under three circulation distribution laws. And 2D-design method is adopted. The rules how the circulation distribution influences the performance of centrifugal pump is obtained through the research.
Keywords :
computational fluid dynamics; design engineering; flow simulation; pumps; 2D design method; CFD simulation; centrifugal pump performance; circulation distribution law; circulation distribution principle; computational fluid dynamics; pump NPSH character; pump efficiency character; pump head character; Blades; Design methodology; Educational institutions; Magnetic heads; Pumps; Solid modeling;
Conference_Titel :
Power and Energy Engineering Conference (APPEEC), 2012 Asia-Pacific
Conference_Location :
Shanghai
Print_ISBN :
978-1-4577-0545-8
DOI :
10.1109/APPEEC.2012.6307002
