Effect of Liquid Height on Power Consumption of Two-Blade Wide Paddle Impeller

被引：6

作者：

Kato, Yoshihito ^{[1
]}

Yasui, Nobuhiro ^{[1
]}

Furukawa, Haruki ^{[1
]}

Nagumo, Ryo ^{[1
]}

机构：

[1] Nagoya Inst Technol, Dept Life & Mat Engn, Showa Ku, Gokiso Cho, Nagoya, Aichi 4668555, Japan

来源：

KAGAKU KOGAKU RONBUNSHU | 2016年 / 42卷 / 06期

关键词：

Mixing; Agitation; Power Number; Correlation; Wide Paddle Impeller;

D O I：

10.1252/kakoronbunshu.42.187

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

An earlier study showed that the mixing performance of wide-paddle impellers (Maxblend, Fullzone and MR205) with H (liquid height)=1.3b (blade width) was better than that with H=b (Kato et al., 2015). Here, the effect of liquid height on the power consumption of several wide-paddle impellers developed by mixer companies in Japan was measured over a wide range of Reynolds number, from laminar to turbulent flow regions. The power consumption of some wide-paddle impellers examined could be correlated by using the authors' expressions (Kato et al., 2012) with the coefficients modified in this work over a wide range of liquid level.

引用

页码：187 / 191

页数：5

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