Journal ArticleDOI
MHD flow and heat transfer in a non-Newtonian liquid film over an unsteady stretching sheet with variable fluid properties
Mostafa Mahmoud,Ahmed M. Megahed +1 more
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In this paper, variable viscosity and variable thermal conductivity of an electrically conducting non-Newtonian power-law fluid with variable flow and heat transfer were studied.Abstract:
The present paper is concerned with the study of variable viscosity and variable thermal conductivity on the flow and heat transfer of an electrically conducting non-Newtonian power-law fluid withi...read more
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Entropy analysis of convective MHD flow of third grade non-Newtonian fluid over a stretching sheet
Mohammad Mehdi Rashidi,Mohammad Mehdi Rashidi,Saeed Bagheri,Ebrahim Momoniat,Navid Freidoonimehr +4 more
TL;DR: In this article, the authors analyzed the convective flow of a third grade non-Newtonian fluid due to a linearly stretching sheet subject to a magnetic field and showed that the thermal boundary-layer thickness gets decreased with increasing the Prandtl number.
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Variable fluid properties and variable heat flux effects on the flow and heat transfer in a non-Newtonian Maxwell fluid over an unsteady stretching sheet with slip velocity
TL;DR: In this paper, the effects of variable fluid properties and variable heat flux on the flow and heat transfer of a non-Newtonian Maxwell fluid over an unsteady stretching sheet in the presence of slip velocity have been studied.
Journal ArticleDOI
Modeling of MHD fluid flow over an unsteady stretching sheet with thermal radiation, variable fluid properties and heat flux
TL;DR: In this paper, the problem of boundary layer laminar flow and heat transfer for MHD fluid due to an unsteady stretching sheet with extended heat flux was considered and the equations governing the proposed problem which in partial forms were reduced to a system of coupled non-linear ordinary differential equations using suitable dimensionless transformations.
Journal ArticleDOI
Effect of slip velocity on Casson thin film flow and heat transfer due to unsteady stretching sheet in presence of variable heat flux and viscous dissipation
TL;DR: In this paper, the authors studied flow and heat transfer characteristics of a viscous Casson thin film flow over an unsteady stretching sheet subject to variable heat flux in the presence of slip velocity condition and viscous dissipation.
Journal ArticleDOI
Williamson fluid flow due to a nonlinearly stretching sheet with viscous dissipation and thermal radiation
TL;DR: In this article, a nonlinear differential constitutive equations are solved numerically after utilizing the shooting method for the Williamson boundary layer fluid flow and heat transfer due to a nonlinearly stretching sheet.
References
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Journal ArticleDOI
Liquid film on an unsteady stretching surface
TL;DR: In this article, a similarity transform was used to reduce the Navier-Stokes equations to a nonlinear ordinary differential equation governed by a non-dimensional unsteady parameter.
Journal ArticleDOI
Heat transfer in a liquid film on an unsteady stretching surface
TL;DR: In this article, the momentum and heat transfer in a laminar liquid film on a horizontal stretching sheet is analyzed. And the governing time-dependent boundary layer equations are reduced to a set of ordinary differential equations by means of an exact similarity transformation.
Journal ArticleDOI
Heat transfer in MHD viscoelastic fluid flow over a stretching sheet with variable thermal conductivity, non-uniform heat source and radiation
M. Subhas Abel,N. Mahesha +1 more
TL;DR: In this paper, an analysis has been carried out to study the magnetohydrodynamic boundary layer flow and heat transfer characteristics of a non-Newtonian viscoelastic fluid over a flat sheet with a linear velocity in the presence of thermal radiation and non-uniform heat source.
Journal ArticleDOI
Flow of a power-law fluid film on an unsteady stretching surface
TL;DR: In this paper, a similarity transformation was used to reduce the unsteady boundary-layer equations to a non-linear ordinary differential equation governed by a nondimensional unsteadiness parameter S. The effect of S on the film thickness was explored numerically for different values of the power-law index n.
Journal ArticleDOI
Heat transfer in a fluid with variable thermal conductivity over a linearly stretching sheet
TL;DR: In this paper, the boundary layer heat transfer in a two-dimensional Newtonian fluid flow caused by a porous and linearly stretching sheet in the presence of blowing/suction is considered.