Influence of Joule Heating on MHD Peristaltic Flow of a Nanofluid with Compliant Walls

Reddy, M. Gnaneswara; Reddy, K. Venugopal

doi:10.1016/j.proeng.2015.11.449

Cited by 86 publications

(32 citation statements)

References 6 publications

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“…Similar flow problem in a vertical annulus was numerically investigated by Mekheimer and Elmaboud [25].Other relevant work on the combined effects of velocity slip and magnetic field on peristaltic motion of a conducting fluid with heat transfer can be found [26][27][28][29][30][31][32].Bhatti and co-authors The study of non-Newtonian fluids has attracted more attention due to their extensive applications in applied engineering and industry namely extraction of crude oil from petroleum oil products, and syrup drugs and production of plastic materials. Casson fluid isone of the non-Newtonian fluids with a distinct feature and was its rheological model was pioneered by Casson [41].…”

Section: Introductionmentioning

confidence: 86%

MHD Peristaltic Slip Flow of Casson Fluid and Heat Transfer in Channel Filled With a Porous Medium

Makinde

Reddy

2018

Scientia Iranica

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We examine the effect of velocity slip on hydromagnetic peristaltic flow of a Casson fluid and heat transfer through an asymmetric channel fluid filled a porous medium.The model governing equations are obtained, simplified using long wavelength and low Reynolds number assumptions and then tackled analytically.Numerical result for effects of embedded parameters on the stream function, axial velocity, pressure drop, temperature, skin friction and Nusselt number are presented graphically and discussed. It is found that thepermeability parameter enhances the size of the trapped bolus while velocity slip diminishes it. A rise in magnetic field intensity and Cason fluid parameters decrease the both velocity and temperature profiles.The present problem is of substantial importance in crude oil refinement and biomedical engineering.

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Section: Introductionmentioning

confidence: 86%

MHD Peristaltic Slip Flow of Casson Fluid and Heat Transfer in Channel Filled With a Porous Medium

Makinde

Reddy

2018

Scientia Iranica

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“…In view of such motivations, some researchers including Gnaneswara Reddy and Venugopal Reddy (2015) have conferred the influence of Joule heating on MHD peristaltic flow of a Nanofluid with compliant walls. The same authors (Gnaneswara have presented the impact of velocity slip and joule heating on MHD peristaltic flow through a porous medium with chemical reaction.…”

Section: Introductionmentioning

confidence: 99%

Effects of Thermal Radiation on MHD Peristaltic Motion of Walters-B Fluid with Heat Source and Slip Conditions

Makinde

Reddy

2017

JAFM

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In this paper, we examine the combined effects of magnetic field, thermal radiation, heat source, velocity slip and thermal jump on peristaltic transport of an electrically conducting Walters-B fluid through a compliant walled channel. Using small wave number approach, the nonlinear model differential equations are obtained and tackled analytically by regular perturbation method. Expressions for the stream function, velocity, temperature, skin-friction coefficient and heat transfer coefficient are constructed. Pertinent results are presented graphically and discussed quantitatively. It is found that the velocity distribution depresses while the fluid temperature rises with an increase in Hartmann number. The trapping phenomenon is observed and the size of trapped bolus increases with an increase in Hartmann number.

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“…Viscous dissipation effect for the convection flow of a micropolar fluid towards a stretching surface is examined by El-Aziz (2013). Gnaneswara Reddy and Venugopal Reddy (2015) have reported the interaction of Joule heating on magnetohydrodynamic peristaltic transport of a Nanofluid. The interaction of heat transfer and hydromagnetic on a rotating micropolar fluid was recently analyzed by Mehmood et al (2016).…”

Section: Introductionmentioning

confidence: 99%

Micropolar Fluid Flow Over a Nonlinear Stretching Convectively Heated Vertical Surface in the Presence of Cattaneo-Christov Heat Flux and Viscous Dissipation

Reddy¹,

Reddy²

2017

Frontiers in Heat and Mass Transfer

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The objective of the present communication is to study the problem of micropolar fluid flow with temperature dependent thermal conductivity over a nonlinear stretching convective vertical surface in the presence of Lorentz force and viscous dissipation. Due to the nature of heat transfer in the flow past vertical surface, Cattaneo-Christov heat flux model and Joule heating effects are properly accommodated in the energy equation. The governing partial differential equations for the flow and heat transfer are converted into a set of ordinary differential equations by employing the acceptable similarity transformations. Runge-Kutta and Newton's methods are utilized to resolve the altered governing nonlinear equations. Obtained numerical results are compared with the available literature and found to be an excellent agreement. The impacts of dimensionless governing flow pertinent parameters on velocity, micropolar velocity and temperature profiles are presented graphically and analyzed in detail. Further, the variations of skin friction coefficient and local Nusselt number are displayed for the sundry flow parameters. It is found that fluid temperature profile declines for larger thermal relaxation parameter. Both temperature and thermal boundary layer thickness decreases for enhancing values of Prandtl number.

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Influence of Joule Heating on MHD Peristaltic Flow of a Nanofluid with Compliant Walls

Cited by 86 publications

References 6 publications

MHD Peristaltic Slip Flow of Casson Fluid and Heat Transfer in Channel Filled With a Porous Medium

MHD Peristaltic Slip Flow of Casson Fluid and Heat Transfer in Channel Filled With a Porous Medium

Effects of Thermal Radiation on MHD Peristaltic Motion of Walters-B Fluid with Heat Source and Slip Conditions

Micropolar Fluid Flow Over a Nonlinear Stretching Convectively Heated Vertical Surface in the Presence of Cattaneo-Christov Heat Flux and Viscous Dissipation

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