Mixing of a Viscoplastic Fluid in an In-Line Mixer

被引：0

作者：

Ayas, Mehmet ^{[1
]}

Skocilas, Jan ^{[1
]}

Jirout, Tomas ^{[1
]}

机构：

[1] Czech Tech Univ, Proc Engn Dept, Prague 16636 6, Czech Republic

来源：

NOVEL TRENDS IN RHEOLOGY VIII | 2019年 / 2107卷

关键词：

YIELD-STRESS FLUIDS; ROTOR-STATOR MIXERS; POWER-CONSUMPTION; AGITATORS;

D O I：

10.1063/1.5109502

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

In this study, power consumption and design parameters of a newly designed in-line rotor stator-mixer were investigated particularly for inelastic non-Newtonian fluids. The power consumption of the mixer was measured experimentally using by viscoplastic fluids under the laminar flow case. Then obtained experimental data has been validated by means of numerical methods. It has been shown that experimentally and numerically deduced power-draw values are in a good agreement. Finally, numerically obtained velocity and shear rate profiles within the mixing heads were examined for the three rotational speed of the impellers.

引用

页数：9

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