Numerical Study of MHD Boundary Layer Flow of a Viscoelastic and Dissipative Fluid Past a Porous Plate in the Presence of Thermal Radiation

Sivaiah, G.; Reddy, K. Jayarami; Reddy, P. R.; Raju, M. C.

doi:10.1615/interjfluidmechres.2018020153

Cited by 11 publications

(6 citation statements)

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“…The study revealed that viscous dissipation caused an amplification of the primary and secondary velocities along with the fluid temperature. MHD mixed convective flow of Fe 3 O 4 –water nanofluid, taking into account the effects of viscous and Joulian dissipation, was studied by Mittal et al 47 Sivaiah et al 48 have computed a numerical solution to the issue of MHD viscoelastic fluid flow with viscous dissipation and thermal radiation included in the model. The perturbation technique was implemented by Ahmed et al 49 to solve the issue of MHD flow accompanied by viscous dissipation and chemical reaction.…”

Section: Introductionmentioning

confidence: 99%

Transient natural convective flow of a radiative viscous incompressible fluid past an exponentially accelerated porous plate with chemical reaction species

Rath

Nayak

2022

Heat Trans

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The present study deals with an unsteady magnetohydrodynamic natural convective flow of a viscous, incompressible fluid past an exponentially accelerated porous plate surrounded by a porous medium with suction or injection. The novelty of the current research is to analyze the behavior of the flow due to mass transfer with first-order chemical reaction in the presence of a heat source in the energy equation. The

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Section: Introductionmentioning

confidence: 99%

Transient natural convective flow of a radiative viscous incompressible fluid past an exponentially accelerated porous plate with chemical reaction species

Rath

Nayak

2022

Heat Trans

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“…Manjula and Chandra Sekhar (2019m) observed Soret and heat generation effects on Casson fluid flow concluded that raise in Soret number values increases buoyancy force hence velocity increases. Sivaiah et al (2019n) concluded that due to thermal radiation parameter, temperature decreases and with the presence of Eckert number temperature increases. Dharmaiah.…”

Section: Frontiers In Heat and Mass Transfermentioning

confidence: 99%

Numerical Approach of Heat and Mass Transfer of MHD Casson Fluid Under Radiation Over an Exponentially Permeable Stretching Sheet With Chemical Reaction and Hall Effect

Sridhar¹,

Ganesh²

2021

Frontiers in Heat and Mass Transfer

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In this paper, heat and mass transfer of MHD Casson fluid under radiation over an exponentially permeable stretching sheet with chemical reaction and Hall Effect investigated numerically. Suitable similarity transformations are used to convert the governing partial differential equations to nonlinear ordinary differential equations. Using a numerical technique named Keller box method the equations are then solved. Study of various effects such as chemical reaction, hall effect, suction /injection on magneto hydrodynamic Casson fluid along with radiation the heat source parameter, chemical reaction parameter, Schmidt number are tabulated for various parameters. Also local parameters are calculated and compared with previous literature the results are found to be in good agreement. The velocity, temperature, concentration visual representations are plotted for various parameters using matlab. Skin friction coefficient, Nusselt number and Sherwood number are calculated in both cases of Newtonian and non-Newtonian it is observed that the friction factor and the heat and mass transfer rates reduces for increase in magnetic parameter. Also for progressive values of radiation parameter, thermal grashof number, concentration grashof number and hall parameter, skin friction coefficient, heat and mass transfer rates increases where as they decreases for chemical reaction parameter, Schmidt number.

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“…Meruva et al 2 explored the characteristics of the MHD three‐dimensional flow of nanofluid over a permeable stretching porous sheet. Analytical study of buoyancy effects on MHD viscoelastic fluid past an inclined plate has been discussed by Reddy et al 3 Sivaiah et al 4 investigated the study of MHD boundary layer flow of a viscoelastic and dissipative fluid past a porous plate in the presence of thermal radiation numerically. Reddy et al 5 studied the MHD flow pattern in a parabolic mode based on the angle of inclination under cross‐diffusion.…”

Section: Introductionmentioning

confidence: 99%

MHD convective rotating flow of viscoelastic fluid past an infinite vertical oscillating porous plate with Hall effects

Raju

Babu²,

Reddy

et al. 2022

Heat Trans

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It is considered the unsteady and incompressible magnetohydrodynamic rotating free convection flow of viscoelastic fluid with simultaneous heat and mass transfer near an infinite vertical oscillating porous plate under the influence of uniform transverse magnetic field and taking Hall current into account. The governing equations of the flow field are then solved by a regular perturbation method for a small elastic parameter. The expressions for the velocity, temperature, and concentration have been derived analytically and also its behavior is computationally discussed with reference to different flow parameters with the help of graphs. The skin friction on the boundary, the heat flux in terms of the Nusselt number, and the rate of mass transfer in terms of the Sherwood number are also obtained and their behavior discussed. The resultant velocity enhances with increasing Hall parameter and rotation parameter. The reversal behavior is observed with increasing viscoelastic parameters. The resultant velocity enhances and experiences retardation in the flow field with increasing radiation parameters, whereas the secondary velocity component increases with increasing rotation parameters. The temperature diminishes as the Prandtl number and/or the frequency of oscillations. The concentration reduces at all points of the flow field with the increase in the Schmidt number.

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Numerical Study of MHD Boundary Layer Flow of a Viscoelastic and Dissipative Fluid Past a Porous Plate in the Presence of Thermal Radiation

Cited by 11 publications

References 0 publications

Transient natural convective flow of a radiative viscous incompressible fluid past an exponentially accelerated porous plate with chemical reaction species

Transient natural convective flow of a radiative viscous incompressible fluid past an exponentially accelerated porous plate with chemical reaction species

Numerical Approach of Heat and Mass Transfer of MHD Casson Fluid Under Radiation Over an Exponentially Permeable Stretching Sheet With Chemical Reaction and Hall Effect

MHD convective rotating flow of viscoelastic fluid past an infinite vertical oscillating porous plate with Hall effects

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