Effect of thermophoresis on sub-micron particle deposition from a laminar forced convection boundary layer flow onto an isothermal cylinder

Chiou, M.C.; Cleaver, J. W.

doi:10.1016/0021-8502(96)00045-6

Cited by 17 publications

(5 citation statements)

References 20 publications

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“…Jia et al [7] studied the interaction between radiation and thermophoresis in forced convection laminar boundary layer flow. Chiou [8] analyzed the effect of thermophoresis on submicron particle deposition from a forced laminar boundary layer flow on to an isothermal moving plate through similarity solutions. Recently, Selim et al [9] studied the effect of thermophoresis and surface mass transfer on mixed convection flow past a heated vertical flat permeable plate.…”

Section: Introductionmentioning

confidence: 99%

Similarity Solutions for Hydromagnetic Free Convective Heat and Mass Transfer Flow along a Semi-Infinite Permeable Inclined Flat Plate with Heat Generation and Thermophoresis

Alam

Rahman

Sattar

2007

NAMC

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The problem of steady, two-dimensional, laminar, hydromagnetic flow with heat and mass transfer over a semi-infinite, permeable inclined flat plate in the presence of thermophoresis and heat generation is studied numerically. A similarity transformation is used to reduce the governing non-linear partial differential equations into ordinary ones. The obtained locally similar equations are then solved numerically by applying Nachtsheim-Swigert shooting iteration technique with sixth-order Runge-Kutta integration scheme. Comparisons with previously published work are performed and the results are found to be in very good agreement. Numerical results for the dimensionless velocity, temperature and concentration profiles as well as for the skin-friction coefficient, wall heat transfer and particle deposition rate are obtained and reported graphically for various values of the parameters entering into the problem.

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Section: Introductionmentioning

confidence: 99%

Similarity Solutions for Hydromagnetic Free Convective Heat and Mass Transfer Flow along a Semi-Infinite Permeable Inclined Flat Plate with Heat Generation and Thermophoresis

Alam

Rahman

Sattar

2007

NAMC

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“…= dynamic viscosity # = kinematic viscosity & = fluid density ( = thermophoretic parameter defined by equation 8( f = wall shears stress defined in equation (15) = dimensionless temperature T À T I aT w À T I ' = fluid electrical conductivity 2 = stream function Subscripts I = free stream w = wall from a forced laminar boundary layer flow on to an isothermal moving plate through similarity solutions. The same problem was studied on a vertical isothermal cylinder by Chiou and Cleaver (1996). The effect of particulate thermophoresis in reducing the fouling rate advantages of effusion-cooling was analyzed by Gokoglu and Rosner (1984b).…”

Section: Introductionmentioning

confidence: 99%

Effects of heat generation/absorption and thermophoresis on hydromagnetic flow with heat and mass transfer over a flat surface

Chamkha

Issa²

2000

International Journal of Numerical Methods for Heat &Amp; Fluid Flow

126

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The problem of steady, two-dimensional, laminar, hydromagnetic flow with heat and mass transfer over a semi-infinite, permeable flat surface in the presence of such effects as thermophoresis and heat generation or absorption is considered. A similarity transformation is used to reduce the governing partial differential equations into ordinary ones. The obtained selfsimilar equations are then solved numerically by an implicit, tri-diagonal, finite-difference scheme. Favourable comparison with previously published work is performed. Numerical results for the velocity, temperature and concentration profiles as well as for the skin-friction coefficient, wall heat transfer and particle deposition rate are obtained and reported graphically for various parametric conditions to show interesting aspects of the solution.

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“…Jia et al [14] studied the interaction between radiation and thermophoresis in forced convection laminar boundary layer flow. Chiou [15] analyzed the effect of thermophoresis on submicron particle deposition from a forced laminar boundary layer flow on to an isothermal moving plate through similarity solutions. Selim et al [16] inside an open cavity with porous wavy isothermal wall using water-CuO nanofluid.…”

Section: Introductionmentioning

confidence: 99%

Effects of Hydromagnetic and Thermophoresis of Unsteady Forced Convection Boundary Layer Flow over Flat Plates

Uddin¹,

Ali²

2016

JAMP

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In this paper, we analyze unsteady two dimensional hydromagnetic forced convection boundary layer flow of a viscous incompressible fluid along flat plates with thermophoresis. The potential flow velocity has been taken as a function of the distance x and time t. The governing partial differential equations are transformed to ordinary differential equation by applying local similarity transformation. The resulting similarity equations are then solved numerically for unsteady case, applying Nachtsheim-Swigert shooting iteration technique with six order Runge-Kutta method. The variations in fluid velocity, fluid temperature and species concentration are displayed graphically and discussed for different material parameters entering into the analysis. The effects of the pertinent parameters on the skin-friction coefficient, wall heat transfer coefficient and wall deposition flux rate are also displayed in tabulated form and discussed them from the physical point of view. An analysis of the obtained results shows that the flow field is influenced appreciably by the magnetic field parameter and the thermophoresis particle deposition.

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Effect of thermophoresis on sub-micron particle deposition from a laminar forced convection boundary layer flow onto an isothermal cylinder

Cited by 17 publications

References 20 publications

Similarity Solutions for Hydromagnetic Free Convective Heat and Mass Transfer Flow along a Semi-Infinite Permeable Inclined Flat Plate with Heat Generation and Thermophoresis

Similarity Solutions for Hydromagnetic Free Convective Heat and Mass Transfer Flow along a Semi-Infinite Permeable Inclined Flat Plate with Heat Generation and Thermophoresis

Effects of heat generation/absorption and thermophoresis on hydromagnetic flow with heat and mass transfer over a flat surface

Effects of Hydromagnetic and Thermophoresis of Unsteady Forced Convection Boundary Layer Flow over Flat Plates

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