Soret and Dufour Effects on Unsteady MHD Boundary Layer Flow of a Nano Fluid Due to an Exponentially Stretching Sheet with Heat Source/Sink

Reddy, Ch. Achi; Shankar, Bandari

doi:10.1166/jon.2017.1361

Cited by 1 publication

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“…where the prime denotes differentiation with respect to η. Substituting Equations ( 11) and (12) in Equations ( 2)-( 4) yields…”

Section: Similarity Transformationmentioning

confidence: 99%

“…Additionally, it is applied in gas turbines, liquid metal fluid (in the solidification process), power generation, and so forth. Reddy and Reddy 12 inspected the importance of thermal radiation on a free convective flow over a stretching surface. They remarked that the thermal radiation rises the temperature distribution of the fluid and in turn increases the fluid flow.…”

Section: Introductionmentioning

confidence: 99%

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MHD natural convection heat and mass transfer flow over an inclined porous plate with thermophoresis and nonlinear thermal radiation effects

Jha

Samaila

2022

Heat Trans

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This study examined magnetohydrodynamic natural convection mass and heat transfer flow of an electrically conducting and viscous incompressible fluid over an inclined porous plate with thermophoresis, suction/injection, and uniform magnetic field. The mathematical model governing the fluid behavior surrounding an inclined plate is solved through the Runge–Kutta–Fehlberg fourth–fifth order after utilizing the shooting method. The implication of active dimensionless parameters in the governing equations is fully discussed in detail. The results obtained show that, in the existence of nonlinear thermal radiation and suction/injection, the heat transfer rises with the increase in the angle of inclination but it decreases with the mass transfer and plate shear stress. Furthermore, the heat transfer rate experiences a serious setback due to the increase in the buoyancy force but improves the plate shear stress. The mass transfer is directly proportional to the thermophoresis effect. In addition, Particle suction increases the velocity and temperature curves while it declines the concentration profile, but the opposite is valid for injection. Nonlinear thermal radiation positively affects the temperature, velocity, and concentration profiles. The Lorentz force suppresses the fluid transport and retard the rate of particle concentration, but promotes the fluid temperature distribution. It is also deduced that increasing the rate of particle suction from 0 to 1, accounts for over 76% increase in the particle deposition at the plate surface. However, increasing the rate of particle injection from 0.004 to 0.250 accounts for an over 83% decrease in the particle deposition at the plate surface.

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“…where the prime denotes differentiation with respect to η. Substituting Equations ( 11) and (12) in Equations ( 2)-( 4) yields…”

Section: Similarity Transformationmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

MHD natural convection heat and mass transfer flow over an inclined porous plate with thermophoresis and nonlinear thermal radiation effects

Jha

Samaila

2022

Heat Trans

View full text Add to dashboard Cite

show abstract

Soret and Dufour Effects on Unsteady MHD Boundary Layer Flow of a Nano Fluid Due to an Exponentially Stretching Sheet with Heat Source/Sink

Cited by 1 publication

References 0 publications

MHD natural convection heat and mass transfer flow over an inclined porous plate with thermophoresis and nonlinear thermal radiation effects

MHD natural convection heat and mass transfer flow over an inclined porous plate with thermophoresis and nonlinear thermal radiation effects

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