Brownian Motion and Thermophoresis Effects on MHD Mixed Convective Thin Film Second-Grade Nanofluid Flow with Hall Effect and Heat Transfer Past a Stretching Sheet

Khan, Noor Saeed; Gul, Taza; Islam, Saeed; Khan, Aurangzeb; Shah, Zahir

doi:10.1166/jon.2017.1383

Cited by 76 publications

(47 citation statements)

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“…is the surface concentration varying with the distance x from the slit in which C 0 is the concentration at the slit and C ref is the reference concentration such that 17,29]. Initially the slit is fixed with the origin.…”

Section: Basic Equationsmentioning

confidence: 99%

“…Krishnamurthy et al [15] analyzed the steady boundary layer flow and heat transfer of a nanofluid with fluidparticle suspension past an exponentially stretching surface in the presence of transverse magnetic field and viscous dissipation by using similarity transformations to reduce the governing equations in partial forms Abo-Eldahab and Elbarbary [16] reported the magnetohydrodynamic free convection fluid flow problem past a semiinfinite vertical plate under the Hall effect and mass transfer. Khan et al [17] explored the Brownian motion and thermophoresis effects on MHD mixed convective thin film second-grade nanofluid flow with Hall effect and heat transfer past a stretching sheet. In another study, Abo-Eldahab and Aziz [18] investigated the flow of a micropolar fluid with Hall current, mixed convection and ohmic heating effects from a rotating cone with power-law fluid at a stretching surface.…”

Section: Introductionmentioning

confidence: 99%

“…m = ω e τ e is Hall parameter. Under these conditions the governing equations of continuity, momentum, energy and concentration are as in[17] Geometry of the physical model and coordinate system.…”

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confidence: 99%

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Hall current and thermophoresis effects on magnetohydrodynamic mixed convective heat and mass transfer thin film flow

et al. 2019

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The combined influences of Hall current and thermophoresis on a magnetohydrodynamic mixed convective heat and mass transfer flow of a thin film second-grade fluid with viscous dissipation and thermal radiation past a stretching sheet are analyzed. An external strong and uniform magnetic field is applied transversely to the stretching sheet. The surface of the stretching sheet is taken to move with a linear velocity and subject to the constant reference temperature and concentration. Entropy generation is introduced to investigate the irreversibility associated with flow, heat and mass transfer. The basic governing equations for the velocities, temperature and concentration of the fluid motion have been modeled by employing appropriate similarity transformations which result in high nonlinear coupled differential equations with physical conditions. The solution of the transformed systems of equations has been achieved by employing Homotopy Analysis Method (HAM) which lead to detailed expressions for the velocities, temperature and concentration components. The obtained results are compared with the published results in the tables 3-5 demonstrating an excellent agreement and correlation. Graphs are discussed to elucidate the effects of various parameters.

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Section: Basic Equationsmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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Hall current and thermophoresis effects on magnetohydrodynamic mixed convective heat and mass transfer thin film flow

et al. 2019

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“…Under the influence of slip velocity, Megahe [15] examined the Casson fluid flow over a stretched surface. The thin film flow with a new modification was deliberated by Khan et al [16] and Tahir et al [17].…”

Section: Introductionmentioning

confidence: 99%

Impact of Nonlinear Thermal Radiation on MHD Nanofluid Thin Film Flow over a Horizontally Rotating Disk

et al. 2019

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Nanoscience can be stated as a superlative way of changing the properties of a working fluid. Heat transmission features during the flow of nanofluids are an imperative rule from the industrial and technological point of view. This article presents a thin film flow of viscous nanofluids over a horizontal rotating disk. The impact of non-linear thermal radiation and a uniform magnetic field is emphasized in this work. The governing equations were transformed and solved by the homotopy analysis method and the ND-Solve technique. Both analytical and numerical results are compared graphically and numerically, and excellent agreement was obtained. Skin friction and the Nusselt number were calculated numerically. It is concluded that the thin film thickness of nanofluids reduces with enhanced values of the magnetic parameter. In addition, the nanofluid temperature was augmented with increasing values of the thermal radiation parameter. The impact of emerging parameters on velocities and temperature profiles were obtainable through graphs and were deliberated on in detail.

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“…Noor et al [32] studied the slip flow of Eyring-Powell nano-liquid film containing graphene nanoparticles due to an unsteady stretching sheet with heat transfer. Noor et al [33] investigated the Brownian motion and thermophoresis effects on MHD mixed convective thin film second-grade nanofluid flow with Hall effect and heat transfer past a stretching sheet.…”

Section: Introductionmentioning

confidence: 99%

Analysis of Non-Darcy MHD Flow of a Casson Fluid over a Non-linearly Stretching Sheet with Partial Slip in a Porous Medium

Kala¹

2019

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In this paper, we have analysed the non-Darcy MHD flow of a Casson fluid over a nonlinearly stretching sheet in a porous medium. In the mathematical model, using similarity variables, the momentum equation is transformed to non-dimensional ordinary differential equation. And then it is solved numerically using bvp4c method, a Matlab in- built bvp4c-programm. A discussion for the effects of the parameters involved on the boundary layer thickness and the magnitude of the velocity and skin friction has been done graphically and numerically using figures and tables.

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Brownian Motion and Thermophoresis Effects on MHD Mixed Convective Thin Film Second-Grade Nanofluid Flow with Hall Effect and Heat Transfer Past a Stretching Sheet

Cited by 76 publications

References 0 publications

Hall current and thermophoresis effects on magnetohydrodynamic mixed convective heat and mass transfer thin film flow

Hall current and thermophoresis effects on magnetohydrodynamic mixed convective heat and mass transfer thin film flow

Impact of Nonlinear Thermal Radiation on MHD Nanofluid Thin Film Flow over a Horizontally Rotating Disk

Analysis of Non-Darcy MHD Flow of a Casson Fluid over a Non-linearly Stretching Sheet with Partial Slip in a Porous Medium

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