<scp>MHD</scp> Boundary Layer Flow of a Nanofluid Over an Exponentially Stretching Sheet in the Presence of Radiation

Loganathan, P.; Vimala, C. S.

doi:10.1002/htj.21077

Cited by 9 publications

(7 citation statements)

References 16 publications

(24 reference statements)

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“…The inclusion of radiation effects in the energy equation had led to a highly non-linear partial differential equation (PDE). A few authors have developed theoretical models to describe the effects of radiation on Newtonian/non-Newtonian flows in different geometries (see Khan et al , 2011a, b; Aly and Sayed, 2014; Loganathan and Vimala, 2014).…”

Section: Introductionmentioning

confidence: 99%

Effect of non-uniform heat source/sink on MHD boundary layer flow and melting heat transfer of Williamson nanofluid in porous medium

Konda

Reddy

Konijeti

et al. 2019

MMMS

110

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Purpose The purpose of this paper is to examine the influence of magnetic field on Williamson nanofluid embedded in a porous medium in the presence of non-uniform heat source/sink, chemical reaction and thermal radiation effects. Design/methodology/approach The governing physical problem is presented using the traditional Navier–Stokes theory. Consequential system of equations is transformed into a set of non-linear ordinary differential equations by means of scaling group of transformation, which are solved using the Runge–Kutta–Fehlberg method. Findings The working fluid is examined for several sundry parameters graphically and in a tabular form. It is noticed that with an increase in Eckert number, there is an increase in velocity and temperature along with a decrease in shear stress and heat transfer rate. Originality/value A good agreement of the present results has been observed by comparing with the existing literature results.

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Section: Introductionmentioning

confidence: 99%

Effect of non-uniform heat source/sink on MHD boundary layer flow and melting heat transfer of Williamson nanofluid in porous medium

Konda

Reddy

Konijeti

et al. 2019

MMMS

110

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“…Fekry et al [11] considered the nanofluid with Cu, Al 2 O 3 , and TiO 2 past a non‐linearly stretching sheet with radiation. Eldabe et al [12], Loganathan and Vimala [13] and Anjali Devi and Mekala [14] interpreted the magneto‐hydrodynamic flow with various effects on nanofluid over a non‐linear and exponential stretching sheet.…”

Section: Introductionmentioning

confidence: 99%

Estimation of magnetohydrodynamic radiative nanofluid flow over a porous non‐linear stretching surface: application in biomedical research

Elayarani¹,

Shanmugapriya²,

Kumar³

2019

IET nanobiotechnol.

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The present study investigates the effects of thermal radiation and chemical reaction on magnetohydrodynamic flow, heat, and mass transfer characteristics of nanofluids such as Cu-water and Ag-water over a non-linear porous stretching surface in the presence of viscous dissipation and heat generation. Using similarity transformation, the governing boundary layer equations of the problem are transformed into non-linear ordinary differential equations and solved numerically by the shooting method along with the Runge-Kutta-Fehlberg fourth-fifth-order integration scheme. The influences of various parameters on velocity, temperature, and concentration profiles of the flow field are analysed and the results are plotted graphically. A backpropagation neural network is applied to predict the skin friction coefficient, Nusselt number, and Sherwood number and these results are presented through graphs. The present numerical results are compared with the existing results and are found to be in good agreement. The results of artificial neural network and the obtained numerical values agree well with an error <5%.

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“…Recently, many researchers have examined the influences of electrically conducting nanofluids, such as water mixed with a petite acid and another ingredient in the presence of a magnetic field on the flow and heat transfer of an incompressible, viscous, electrically conducting fluid past a moving surface or a stretching plate in the motionless fluid. Effects of thermal radiation on the steady laminar MHD boundary layer flow of a nanofluid over an exponentially stretching sheet have been presented by Loganathan and Vimala (2013). Khan (2013) studied the effects of magnetic field on the radiative flow of a nanofluid past a stretching sheet.…”

Section: Introductionmentioning

confidence: 99%

A Comparative Study of Thermal Radiation Effects on MHD Flow of Nanofluids and Heat Transfer Over a Stretching Sheet

Kumar¹,

Kumar²

2017

Frontiers in Heat and Mass Transfer

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In this work, the steady natural convective boundary layer flow of nanofluid and heat transfer over a stretching sheet in the presence of a uniform transverse magnetic field is investigated. We consider two different base fluids and three different nanoparticles were examined as nanofluid. A new model was used in the simulation of nanofluid. Similarity transformations are used to obtain a system of nonlinear ordinary differential equations. The resulting equations are solved numerically by shooting method with Runge-Kutta fourth order scheme (MATLAB package). The effects of various parameters describing the transport in the presence of thermal radiation, buoyancy parameter, magnetic parameter and heat source/sink and nanoparticle volume concentration on the nanofluid velocity, temperature, the heat transfer coefficient and skin-friction coefficient are studied through graphs and table. Furthermore, comparisons with published results are in very good agreement.

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MHD Boundary Layer Flow of a Nanofluid Over an Exponentially Stretching Sheet in the Presence of Radiation

Cited by 9 publications

References 16 publications

Effect of non-uniform heat source/sink on MHD boundary layer flow and melting heat transfer of Williamson nanofluid in porous medium

Effect of non-uniform heat source/sink on MHD boundary layer flow and melting heat transfer of Williamson nanofluid in porous medium

Estimation of magnetohydrodynamic radiative nanofluid flow over a porous non‐linear stretching surface: application in biomedical research

A Comparative Study of Thermal Radiation Effects on MHD Flow of Nanofluids and Heat Transfer Over a Stretching Sheet

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