Analysis of non-Newtonian flow with reacting species in a channel filled with a saturated porous medium

被引：21

作者：

Chinyoka, T. ^{[1
]}

Makinde, O. D. ^{[2
]}

机构：

[1] Univ Cape Town, Ctr Res Computat & Appl Mech, ZA-7701 Rondebosch, South Africa

[2] Univ Stellenbosch, Fac Mil Sci, ZA-7395 Saldanha, South Africa

来源：

JOURNAL OF PETROLEUM SCIENCE AND ENGINEERING | 2014年 / 121卷

关键词：

unsteady flow; third grade; reacting species; isotropic porous medium; finite difference method; 3RD-GRADE FLUID; VARIABLE VISCOSITY; PIPE;

D O I：

10.1016/j.petrol.2014.07.004

中图分类号：

TE [石油、天然气工业]; TK [能源与动力工程];

学科分类号：

0807 ; 0820 ;

摘要：

This article examines the unsteady, pressure driven flow of a non-Newtonian fluid with reacting species in a parallel plate channel filled with a homogeneous, isotropic and saturated porous medium. A differential type third grade constitute equation is employed to model the non-Newtonian character of the fluid. The coupled nonlinear partial differential equations governing the problem are derived and solved numerically using a semi-implicit finite difference scheme. Graphical results are presented and discussed qualitatively and quantitatively with respect to various parameters embedded in the problem. (C) 2014 Elsevier B.V. All rights reserved.

引用

页码：1 / 8

页数：8

共 20 条

[1] Viscoelastic flow and species transfer in a Darcian high-permeability channel
Beg, O. Anwar
Makinde, O. D.
[J]. JOURNAL OF PETROLEUM SCIENCE AND ENGINEERING, 2011, 76 (3-4) : 93 - 99
[2] Bird R. B., 1987, FLUID MECH, V1
[3] BRINKMAN HC, 1947, APPL SCI RES, V1, P27
[4] Computational analysis of gravity driven flow of a variable viscosity viscoelastic fluid down an inclined plane
Chinyoka, T.
Goqo, S. P.
Olajuwon, B. I.
[J]. COMPUTERS & FLUIDS, 2013, 84 : 315 - 326
[5] Suction-Injection Control of Shear Banding in Non-Isothermal and Exothermic Channel Flow of Johnson-Segalman Liquids
Chinyoka, T.
[J]. JOURNAL OF FLUIDS ENGINEERING-TRANSACTIONS OF THE ASME, 2011, 133 (07):
[6] Computational dynamics of unsteady flow of a variable viscosity reactive fluid in a porous pipe
Chinyoka, T.
Makinde, O. D.
[J]. MECHANICS RESEARCH COMMUNICATIONS, 2010, 37 (03) : 347 - 353
[7] Computational Dynamics of a Thermally Decomposable Viscoelastic Lubricant Under Shear
Chinyoka, T.
[J]. JOURNAL OF FLUIDS ENGINEERING-TRANSACTIONS OF THE ASME, 2008, 130 (12): : 1212011 - 1212017
[8] Ferry J., 1981, VISCOELASTIC PROPERT
[9] THERMODYNAMICS AND STABILITY OF FLUIDS OF 3RD GRADE
FOSDICK, RL
RAJAGOPAL, KR
[J]. PROCEEDINGS OF THE ROYAL SOCIETY OF LONDON SERIES A-MATHEMATICAL PHYSICAL AND ENGINEERING SCIENCES, 1980, 369 (1738): : 351 - 377
[10] Non-isothermal flow of a Johnson-Segalman liquid in a lubricated pipe with wall slip
Ireka, I. E.
Chinyoka, T.
[J]. JOURNAL OF NON-NEWTONIAN FLUID MECHANICS, 2013, 192 : 20 - 28

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