Exact solution for rotating flows of a generalized Burgers' fluid in a porous space

被引：52

作者：

Hayat, T. ^{[1
]}

Khan, S. B. ^{[1
]}

Khan, M. ^{[1
]}

机构：

[1] Quaid I Azam Univ, Dept Math, Islamabad 45320, Pakistan

来源：

APPLIED MATHEMATICAL MODELLING | 2008年 / 32卷 / 05期

关键词：

generalized Burgers' fluid; rotating frame; mathematical modelling; modified Darcy's law; porous space;

D O I：

10.1016/j.apm.2007.02.011

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

This article considers the oscillatory flows of a generalized Burgers' fluid on an infinite insulating plate when the fluid is permeated by a transverse magnetic field. The effects of Hall current are taken into account. Modified Darcy's law for a generalized Burgers' fluid has been used to discuss the flows in a porous medium. The governing time dependent equations in a rotating frame are first developed and then solved for the two problems. The influence of various emerging parameters is discussed through various graphs. The solutions for the Newtonian, second grade, Maxwell, Oldroyd-B and Burgers' fluids can be obtained from our solutions as the limiting cases. (c) 2007 Elsevier Inc. All rights reserved.

引用

页码：749 / 760

页数：12

共 27 条

[1]

ALISHAYEV MG, 1975, NIEFT GAZ, V6, P71

[2] Effects of Hall current and heat transfer on flow due to a pull of eccentric rotating disks [J].