Lattice Boltzmann method for MHD natural convection heat transfer using nanofluid

Sheikholeslami, M.; Gorji-Bandpy, M.; Ganji, D.D.

doi:10.1016/j.powtec.2013.12.054

Cited by 258 publications

(80 citation statements)

References 36 publications

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“…The lattice Boltzmann method is relatively new compared to the classical approaches based on the Navier-Stokes equations. This technique has been used with a great success to simulate different physical behaviors of magnetohydrodynamic fluids [1,2], inhomogeneous mediums [3,4], phase change materials [5,6], flows with chemical reactions [7], and porous media [8,9].…”

Section: Introductionmentioning

confidence: 99%

Lattice Boltzmann Simulation of Natural Convection in an Annulus between a Hexagonal Cylinder and a Square Enclosure

Moutaouakil

Zrikem

Abdelbaki

2017

Mathematical Problems in Engineering

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Laminar natural convection in a water filled square enclosure containing at its center a horizontal hexagonal cylinder is studied by the lattice Boltzmann method. The hexagonal cylinder is heated while the walls of the cavity are maintained at the same cold temperature. Two orientations are treated, corresponding to two opposite sides of the hexagonal cross-section which are horizontal (case I) or vertical (case II). For each case, the results are presented in terms of streamlines, isotherms, local and average convective heat transfers as a function of the dimensionless size of the hexagonal cylinder cross-section (0.1≤B≤0.4), and the Rayleigh number (103≤Ra≤106).

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Section: Introductionmentioning

confidence: 99%

Lattice Boltzmann Simulation of Natural Convection in an Annulus between a Hexagonal Cylinder and a Square Enclosure

Moutaouakil

Zrikem

Abdelbaki

2017

Mathematical Problems in Engineering

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“…Some useful studies for magneto nanofluids can be consulted through the refs. [8][9][10][11][12][13][14][15][16][17][18][19][20].…”

Section: Introductionmentioning

confidence: 99%

Influence of heat and mass flux conditions in hydromagnetic flow of Jeffrey nanofluid

et al. 2015

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This article explores the hydromagnetic steady flow of Jeffrey fluid in the presence of thermal radiation. The chosen nanofluid model takes into account the Brownian motion and thermophoresis effects. Flow and heat transfer characteristics are determined by a stretching surface with flux conditions. The nonlinear boundary layer flow through partial differential systems is converted into the ordinary differential systems. The resulting reduced systems are computed for the convergent solutions of velocity, temperature and nanoparticle concentration. Graphs of dimensionless temperature and nanoparticle concentration profiles are presented for different values of emerging parameters. Skin-friction coefficient are computed and analyzed in both hydrodynamic and hydromagnetic flow situations.

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“…Several studies have been reported on an MHD convective flow under different physical situations. Record of such investigations can be found in the works of Cramer and Pai [1], Chawla [2], Das et al [3], Sheikholesslami and Gorgi-Bandpy [4], Sheikholesslami et al [5], Sheikholesslami et al [6], Chauhan and Rastogi [7], Ibrahim and Makinde. [8], Farhad et al [9][10].…”

Section: Introductionmentioning

confidence: 99%

Effect of Induced Magnetic Field on MHD Mixed Convection Flow in Vertical Microchannel

Jha

Aina

2017

International Journal of Applied Mechanics and Engineering

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The present work presents a theoretical investigation of an MHD mixed convection flow in a vertical microchannel formed by two electrically non-conducting infinite vertical parallel plates. The influence of an induced magnetic field arising due to motion of an electrically conducting fluid is taken into consideration. The governing equations of the motion are a set of simultaneous ordinary differential equations and their exact solutions in dimensionless form have been obtained for the velocity field, the induced magnetic field and the temperature field. The expressions for the induced current density and skin friction have also been obtained. The effects of various non-dimensional parameters such as rarefaction, fluid wall interaction, the Hartmann number and the magnetic Prandtl number on the velocity, the induced magnetic field, the temperature, the induced current density, and skin friction have been presented in a graphical form. It is found that the effect of the Hartmann number and magnetic Prandtl number on the induced current density is found to have a decreasing nature at the central region of the microchannel.

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Lattice Boltzmann method for MHD natural convection heat transfer using nanofluid

Cited by 258 publications

References 36 publications

Lattice Boltzmann Simulation of Natural Convection in an Annulus between a Hexagonal Cylinder and a Square Enclosure

Lattice Boltzmann Simulation of Natural Convection in an Annulus between a Hexagonal Cylinder and a Square Enclosure

Influence of heat and mass flux conditions in hydromagnetic flow of Jeffrey nanofluid

Effect of Induced Magnetic Field on MHD Mixed Convection Flow in Vertical Microchannel

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