Analytical and numerical solutions of electro-osmotically driven flow of a third grade fluid between micro-parallel plates

被引：74

作者：

Akguel, M. B. ^{[1
]}

Pakdemirli, M. ^{[1
]}

机构：

[1] Celal Bayar Univ, Dept Mech Engn, TR-45140 Muradiye, Manisa, Turkey

来源：

INTERNATIONAL JOURNAL OF NON-LINEAR MECHANICS | 2008年 / 43卷 / 09期

关键词：

Electro-osmotic flow; Third grade fluids; Perturbation techniques;

D O I：

10.1016/j.ijnonlinmec.2008.07.008

中图分类号：

O3 [力学];

学科分类号：

08 [工学]; 0801 [力学];

摘要：

Electro-osmotic flow of a third grade fluid between micro-parallel plates is considered. The equations of motion are derived and made dimensionless. Approximate analytical solutions are obtained by perturbation techniques. Constant viscosity and temperature dependent viscosity (Reynolds model) cases are treated separately. Numerical solutions of the equations are also obtained. Influences of non-Newtonian parameter, joule heating effect, viscosity index and electro-kinetic effect on the velocity and temperature profiles are shown. Approximate and numerical solutions are contrasted. (c) 2008 Elsevier Ltd. All rights reserved.

引用

页码：985 / 992

页数：8

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