Heat Transfer in MHD Dusty Boundary Layer Flow over an Inclined Stretching Sheet with Non-Uniform Heat Source/Sink

Ramesh, G.; Gireesha, B. J.; Bagewadi, C. S.

doi:10.1155/2012/657805

Cited by 48 publications

(35 citation statements)

References 18 publications

(2 reference statements)

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“…A two-dimensional incompressible viscous fluid flow over a flat plate with a convective boundary condition was described by Aziz [28] and the characteristics of convective heat transfer of a fluid heating the plate's bottom surface was shown. Non-uniform heat generation over a stretching sheet in a two-dimensional MHD laminar boundary layer flow and heat transfer characteristics was explained by Ramesh et al [29].…”

Section: Introductionmentioning

confidence: 98%

Numerical Study of Heat and Mass Transfer MHD Viscous Flow Over a Moving Wedge in the Presence of Viscous Dissipation and Heat Source/Sink with Convective Boundary Condition

Ahmad

Khan²

2013

Heat Trans. Asian Res.

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In this article, the effects of viscous dissipation and internal heat generation/absorption on combined heat and mass transfer MHD viscous fluid flow over a moving wedge in the presence of mass suction/injection with the convective boundary condition are carried out numerically for the various values of dimensionless parameters. With the help of similarity transformation, the momentum, energy, and concentration equations are reduced to a set of dimensionless non‐linear ordinary differential equations. The significance of the dimensionless velocity, temperature, mass profiles, and their gradients are presented in graphical form. Three types of flows—particularly the flat plate, vertical wedge, and stagnation point flows—in favorable and unfavorable regimes are analyzed. The obtained results confirm that the flow field is substantially influenced by the magnetic, stretching/shrinking, pressure, Prandtl number, heat generation/dissipation, and mass suction/injection parameters. Current results indicate that stretching a wall boundary causes an increase in velocity, temperature, shear stress, temperature, and mass gradients while shrinking causes a decreasing trend with these profiles. The special modified form of the current problem is found to be in good agreement with the other published data. © 2013 Wiley Periodicals, Inc. Heat Trans Asian Res, 43(1): 17–38, 2014; Published online in Wiley Online Library (http://wileyonlinelibrary.com/journal/htj). DOI 10.1002/htj.21063

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Section: Introductionmentioning

confidence: 98%

Numerical Study of Heat and Mass Transfer MHD Viscous Flow Over a Moving Wedge in the Presence of Viscous Dissipation and Heat Source/Sink with Convective Boundary Condition

Ahmad

Khan²

2013

Heat Trans. Asian Res.

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“…Crane [1] has modelled the flow over a linear stretching sheet and solved and got in exponential form. Gireesha et.al [7][8][9] have modelled and discussed about the impact two phase flow over an unsteady stretchable sheet. have analysed the flow dynamics of dusty fluid over an inclined stretchable plane.…”

Section: Introductionmentioning

confidence: 99%

Impact of Electrification and Particle Loading on Velocity Profile of Dusty Fluid Flow Over a Stretching Sheet

Samantara,

Mishra

2020

IJEAT

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The performance of incompressible, laminar, boundary- layer flows over a semi-infinite horizontal stretchable plate is considered. The dusty fluid flow problems are modelled and solved in agreement with two-way coupling model. The particle phase momentum equation in the vertical direction is considered where as that for fluid phase is neglected. Here the electrification term added in not from the supply from outside rather it is the generation due to collision of particles So the effects of particle loading and electrification on velocity profile have been studied. From the result analysis it is concluded that electrification and particle density have significant effect on particle phase velocity, whereas carrier fluid phase has negligible effect. The particle phase velocity increases with increasing of electrification parameter and decreases with increase of loading ratio.

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“…They concluded that the heat generation boosted the velocity field. Ramesh et al investigated the momentum and heat exchange of dusty liquid flow with the inclination of a moving surface and found an interesting outcome—the dusty fluid velocity is enhanced, whereas, the velocity of clean diminishes with the growth of the fluid interaction factor. Ali et al investigated the conjugate aspects of heat‐mass transport in magnetized convected flow over an inclined surface.…”

Section: Introductionmentioning

confidence: 99%

Numerical study of hydrodynamic flow of a Casson nanomaterial past an inclined sheet under porous medium

Anwar

Rafique

Misiran

et al. 2019

Heat Trans. Asian Res.

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The main aim of the current paper is to investigate the mass and heat transportation of a Casson nanomaterial generated by the inclination of the surface. The magnetic field effect along with suction or injection are considered. The working nanomaterial is taken into consideration based on the concept of the Buongiorno nanofluid theory, which explores the thermal efficiencies of liquid flows under movement of Brownian and thermophoretic phenomena. The emergent system of differential expressions is converted to dimensionless form with the help of the appropriate transformations.This system is numerically executed by the implementation of Keller-Box and Newton's schemes. A good agreement of results can be found with the previous data in a limiting approach. The behavior of the physical quantities under concern, including energy exchange, Sherwood number, and wall shear stress are portrayed through graphs and in tabular form. The Nusselt number and Sherwood number are found to diminish against the altered magnitudes of Brownian motion and the inclination parameter. Moreover, the velocity profile decreases with the growth of the inclination effect. In the same vein, the buoyancy force and solutal buoyancy effects show a direct relation with the velocity field. The outcomes have promising technological uses in liquidbased systems related to stretchable constituents. K E Y W O R D S Casson nanofluid, inclined surface, Keller-Box method, MHD ′ ′ ′ ′ J J J J J j j j j

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Heat Transfer in MHD Dusty Boundary Layer Flow over an Inclined Stretching Sheet with Non-Uniform Heat Source/Sink

Cited by 48 publications

References 18 publications

Numerical Study of Heat and Mass Transfer MHD Viscous Flow Over a Moving Wedge in the Presence of Viscous Dissipation and Heat Source/Sink with Convective Boundary Condition

Numerical Study of Heat and Mass Transfer MHD Viscous Flow Over a Moving Wedge in the Presence of Viscous Dissipation and Heat Source/Sink with Convective Boundary Condition

Impact of Electrification and Particle Loading on Velocity Profile of Dusty Fluid Flow Over a Stretching Sheet

Numerical study of hydrodynamic flow of a Casson nanomaterial past an inclined sheet under porous medium

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