Shear flow curve in mixing systems-A simplified approach

被引：12

作者：

Estelle, Patrice ^{[1
]}

Lanos, Christophe ^{[1
]}

机构：

[1] Inst Univ Technol, Dept Mat & Thermorheol, LGCGM, F-35704 Rennes 7, France

来源：

CHEMICAL ENGINEERING SCIENCE | 2008年 / 63卷 / 24期

关键词：

Mixer viscometry; Shear rate; Flow curve; Rheology; Shear-thinning fluids;

D O I：

10.1016/j.ces.2008.08.019

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

Rheological behaviour of fluids in mixing systems was studied using a simplified approach in shear rate calculation. The efficiency of this approach is investigated from Newtonian and non-Newtonian fluids, exploring also the geometry of mixing systems. Results are favourably compared with those obtained from previous published works. It is shown that this approach does not require the calculation of a virtual inner radius nor a priori assumption of the rheological behaviour of the fluid mixed. (c) 2008 Elsevier Ltd. All rights reserved.

引用

页码：5887 / 5890

页数：4

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