Доступ предоставлен для: Guest
Портал Begell Электронная Бибилиотека e-Книги Журналы Справочники и Сборники статей Коллекции
Heat Transfer Research
Импакт фактор: 0.404 5-летний Импакт фактор: 0.8 SJR: 0.264 SNIP: 0.504 CiteScore™: 0.88

ISSN Печать: 1064-2285
ISSN Онлайн: 2162-6561

Выпуски:
Том 51, 2020 Том 50, 2019 Том 49, 2018 Том 48, 2017 Том 47, 2016 Том 46, 2015 Том 45, 2014 Том 44, 2013 Том 43, 2012 Том 42, 2011 Том 41, 2010 Том 40, 2009 Том 39, 2008 Том 38, 2007 Том 37, 2006 Том 36, 2005 Том 35, 2004 Том 34, 2003 Том 33, 2002 Том 32, 2001 Том 31, 2000 Том 30, 1999 Том 29, 1998 Том 28, 1997

Heat Transfer Research

DOI: 10.1615/HeatTransRes.2018019697
pages 1773-1792

ANALYSIS OF MHD FLUID FLOW AND HEAT TRANSFER THROUGH ANNULAR SECTOR DUCTS FILLED WITH DARCY-BRINKMAN POROUS MEDIA

Mazhar Iqbal
School of Natural Sciences, National University of Sciences and Technology, Islamabad, Pakistan
Farhan Ahmed
National University of Sciences and Technology, Islamabad, Pakistan

Краткое описание

In this study, we consider the fluid flow and heat transfer analysis of electrically conducting MHD Newtonian fluid through an annular sector duct, which is filled with a Darcy-Brinkman porous medium, under the action of an axially applied constant pressure gradient and uniform transverse magnetic field. The finite volume method (FVM) is used to dis-cretize the governing momentum and energy equations. The behavior of velocity and temperature contours, and similarly velocity and temperature profiles against pertinent parameters like the Hartman number Ha and dimensionless permeability factor K are displayed graphically for different channel configurations and explained in a physical manner. Physical quantities of interest such as bulk mean velocity ωm and friction factor fRe are used to explain the fluid flow behavior, whereas the bulk mean temperature τb and average Nusselt number Nu are used to explain the heat transfer analysis. Their values are also computed numerically and compared with the literature in the limiting case.


Articles with similar content:

ANALYTICAL SOLUTION FOR MIXED CONVECTION IN A VERTICAL CIRCULAR DUCT WITH PARTIALLY INSULATED WALL
International Heat Transfer Conference 13, Vol.0, 2006, issue
Antonio Barletta, S. Lazzari
MAGNETIC FERRO-NANOFLUID FLOW IN A ROTATING CHANNEL CONTAINING DARCIAN POROUS MEDIUM CONSIDERING INDUCED MAGNETIC FIELD AND HALL CURRENTS
Special Topics & Reviews in Porous Media: An International Journal, Vol.10, 2019, issue 4
S. Das, B. Tarafdar, Oluwole Daniel Makinde, Rabindra N. Jana
Effect of Viscous Dissipation on Mixed Convection in a Non-Darcy Porous Medium
Journal of Porous Media, Vol.4, 2001, issue 1
P. V. S. N. Murthy
Flow in a Curved Porous Channel with a Rectangular Cross Section
Journal of Porous Media, Vol.11, 2008, issue 3
Andrey V Kuznetsov, A. A. Avramenko
MAGNETOHYDRODYNAMIC FLOW IN A CIRCULAR CHANNEL FILLED WITH A POROUS MEDIUM
Journal of Porous Media, Vol.18, 2015, issue 9
Vineet Kumar Verma, Sanjeeva Kumar Singh