Correlation of Power Consumption for Propeller and Pfaudler Type Impellers

JOURNAL OF CHEMICAL ENGINEERING OF JAPAN

Yasuhiro Takeda¹  Yasuhiro Hirai¹  Yuichiro Nagatsu¹  Yutaka Tada¹  Yoshihito Kato¹ 

[1] Department of Life and Materials Engineering, Nagoya Institute of Technology

关键词: Mixing;    Agitation;    Power Consumption;    Correlation;    Propeller Impeller;   

DOI  :  10.1252/jcej.08we222

来源: Maruzen Company Ltd

【 摘 要 】

References(4)Cited-By(16)Power consumption in unbaffled and baffled agitated vessels with propeller and pfaudler type impellers is measured over a wide range of Reynolds numbers from laminar to turbulent flow regions. The power correlation for the propeller and pfaudler type impellers is derived from modification of the previously proposed power correlation for a paddle impeller. The calculated correlation values agree well with experimental ones, and the same correlation can be applied to both propeller and pfaudler type impellers.

【 授权许可】

Unknown