On Cattaneo–Christov heat flux in the flow of variable thermal conductivity Eyring–Powell fluid

On Cattaneo–Christov heat flux in the flow of variable thermal conductivity Eyring–Powell fluid

Here Cattaneo–Christov heat flux model is employed for heat transfer in the stagnation point flow due to stretching cylinder. This consideration modifies the Fourier’s law of heat conduction through thermal relaxation time. Temperature-dependent thermal conductivity is adopted. Constitutive equation...

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Main Authors: Tasawar Hayat, Muhammad Ijaz Khan, Muhammad Waqas, Ahmed Alsaedi
Format: Article
Language:English
Published: Elsevier 2017-01-01
Series:Results in Physics
Online Access:http://www.sciencedirect.com/science/article/pii/S2211379716304065
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spelling doaj-d80e810861a44107a911400c6346fe3c2020-11-24T23:59:51ZengElsevierResults in Physics2211-37972017-01-017446450On Cattaneo–Christov heat flux in the flow of variable thermal conductivity Eyring–Powell fluidTasawar Hayat0Muhammad Ijaz Khan1Muhammad Waqas2Ahmed Alsaedi3Department of Mathematics, Quaid-I-Azam University 45320, Islamabad 44000, Pakistan; Nonlinear Analysis and Applied Mathematics (NAAM) Research Group, Department of Mathematics, Faculty of Science, King Abdulaziz University, P. O. Box 80257, Jeddah 21589, Saudi ArabiaDepartment of Mathematics, Quaid-I-Azam University 45320, Islamabad 44000, Pakistan; Corresponding author.Department of Mathematics, Quaid-I-Azam University 45320, Islamabad 44000, PakistanNonlinear Analysis and Applied Mathematics (NAAM) Research Group, Department of Mathematics, Faculty of Science, King Abdulaziz University, P. O. Box 80257, Jeddah 21589, Saudi ArabiaHere Cattaneo–Christov heat flux model is employed for heat transfer in the stagnation point flow due to stretching cylinder. This consideration modifies the Fourier’s law of heat conduction through thermal relaxation time. Temperature-dependent thermal conductivity is adopted. Constitutive equations for Eyring–Powell liquid are considered in the boundary layer flow analysis. Convergent solutions to the nonlinear formulation are derived and analyzed using homotopic procedure. Skin friction coefficient is tabulated and examined for various embedded parameters. Keywords: Temperature dependent thermal conductivity, Eyring–Powell liquid, Cattaneo–Christov heat flux modelhttp://www.sciencedirect.com/science/article/pii/S2211379716304065
collection DOAJ
language English
format Article
sources DOAJ
author Tasawar Hayat
Muhammad Ijaz Khan
Muhammad Waqas
Ahmed Alsaedi
spellingShingle Tasawar Hayat
Muhammad Ijaz Khan
Muhammad Waqas
Ahmed Alsaedi
On Cattaneo–Christov heat flux in the flow of variable thermal conductivity Eyring–Powell fluid
Results in Physics
author_facet Tasawar Hayat
Muhammad Ijaz Khan
Muhammad Waqas
Ahmed Alsaedi
author_sort Tasawar Hayat
title On Cattaneo–Christov heat flux in the flow of variable thermal conductivity Eyring–Powell fluid
title_short On Cattaneo–Christov heat flux in the flow of variable thermal conductivity Eyring–Powell fluid
title_full On Cattaneo–Christov heat flux in the flow of variable thermal conductivity Eyring–Powell fluid
title_fullStr On Cattaneo–Christov heat flux in the flow of variable thermal conductivity Eyring–Powell fluid
title_full_unstemmed On Cattaneo–Christov heat flux in the flow of variable thermal conductivity Eyring–Powell fluid
title_sort on cattaneo–christov heat flux in the flow of variable thermal conductivity eyring–powell fluid
publisher Elsevier
series Results in Physics
issn 2211-3797
publishDate 2017-01-01
description Here Cattaneo–Christov heat flux model is employed for heat transfer in the stagnation point flow due to stretching cylinder. This consideration modifies the Fourier’s law of heat conduction through thermal relaxation time. Temperature-dependent thermal conductivity is adopted. Constitutive equations for Eyring–Powell liquid are considered in the boundary layer flow analysis. Convergent solutions to the nonlinear formulation are derived and analyzed using homotopic procedure. Skin friction coefficient is tabulated and examined for various embedded parameters. Keywords: Temperature dependent thermal conductivity, Eyring–Powell liquid, Cattaneo–Christov heat flux model
url http://www.sciencedirect.com/science/article/pii/S2211379716304065
work_keys_str_mv AT tasawarhayat oncattaneochristovheatfluxintheflowofvariablethermalconductivityeyringpowellfluid
AT muhammadijazkhan oncattaneochristovheatfluxintheflowofvariablethermalconductivityeyringpowellfluid
AT muhammadwaqas oncattaneochristovheatfluxintheflowofvariablethermalconductivityeyringpowellfluid
AT ahmedalsaedi oncattaneochristovheatfluxintheflowofvariablethermalconductivityeyringpowellfluid
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