The effects of thermal radiation and viscous dissipation on MHD heat and mass diffusion flow past an oscillating vertical plate embedded in a porous medium with variable surface conditions

Kishore, P. M.; Rajesh, V.; Verma, Shipra

doi:10.2298/tam1202099k

Cited by 32 publications

(17 citation statements)

References 34 publications

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“…The values of U in equation (9) are found at every nodal point for a particular i at (k + 1) th time level. Similarly, the values of V are calculated from equation (10).…”

Section: Mathematical Formulationsmentioning

confidence: 99%

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Investigation of MHD Flow Stokes Problem Past a Porous Contracting Surface With Heat Transfer

Samuel¹,

Kinyanjui²,

Theuri³

et al. 2015

Int. J. of Pure and Appl. Math.

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Abstract:The unsteady, laminar hydro magnetic flow of an incompressible, viscous and electrically conducting Newtonian fluid over a contracting sheet embedded in a porous medium has been investigated. The flow takes place between two parallel flat sheets that are made of an electrically non-conducting material. The fluid is subjected to transverse magnetic field that cuts perpendicularly across the flow in the positive direction of the z-axis. The contracting sheet has a permeable surface while the surface of other sheet is impermeable, each sheet has an isothermal surface and both sheets are kept at different temperature of T W andT ∞ such that the temperature differences within the flow are sufficiently small. The effect of varying various parameters on the velocity and temperature profiles has been discussed. The coupled non-linear partial differential equations governing the flow have been solved numerically using the finite difference method because of its accuracy, stability and convergence. The results that are obtained are then presented graphically and observations have been discussed. Changes in various parameters have been observed to alter the velocity profiles and temperature profiles.

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“…The values of U in equation (9) are found at every nodal point for a particular i at (k + 1) th time level. Similarly, the values of V are calculated from equation (10).…”

Section: Mathematical Formulationsmentioning

confidence: 99%

“…[9] analyzed effects of thermal radiation and viscous dissipation on MHD heat and mass diffusion flow past a surface embedded in porous media. [4] studied the effects of radiation, heat generation and viscous dissipation on MHD free convection flow along a stretching sheet.…”

mentioning

confidence: 99%

Investigation of MHD Flow Stokes Problem Past a Porous Contracting Surface With Heat Transfer

Samuel¹,

Kinyanjui²,

Theuri³

et al. 2015

Int. J. of Pure and Appl. Math.

View full text Add to dashboard Cite

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“…Thermal stratification past an infinite cylinder was examined by Deka and Paul (2012). Kishore et al (2010) investigated the effects of thermal stratification and dissipation along an infinite accelerated vertical plate.…”

Section: Introductionmentioning

confidence: 99%

Variable Thermal Conductivity Influence on Hydromagnetic Flow Past a Stretching Cylinder in a Thermally Stratified Medium With Heat Source/Sink

Sreenivasulu¹,

Poornima²,

Reddy³

2017

Frontiers in Heat and Mass Transfer

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This paper examines the variable thermal conductivity influence on MHD flow past a thermally stratified stretching cylinder with heat source or sink. The governing partial differential equations of the flow field are converted to a system of non-linear coupled similarity ordinary differential equations. Employing Shooting technique followed by Runge-Kutta method, the system is solved numerically. The effects of the various physical parameters countered in the flow field on the velocity, temperature as well as the skin friction coefficient and the rate of heat transfer near the wall are computed and illustrated graphically.

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“…Since 1953, several authors [1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17], have studied the free convective flow past a cone / truncated cone / rotating cone in porous / Non porous medium with different boundary conditions by applying Magnetic field, Radiation, Chemical reaction, Heat generation / absorption etc.,…”

Section: Introductionmentioning

confidence: 99%

NSM Solution on Transient Natural Convective Viscous Fluid Flow Past a Vertical Cone

Immanuel¹,

Pullepu²,

Rani³

2016

Int. J. of Pure and Appl. Math.

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The unsteady free convective flow of the non-isothermal vertical cone with wall surface temperature varying as power function of distance from the apex (x = 0) with the effects of viscous dissipation is considered here. The dimensionless parabolic integro-partial differential equations that are non-linear, unsteady and coupled are solved using a new method NSM technique. The velocity, temperature profiles and the local as well as average skinfriction and Nusselt number have been studied and analyzed graphically for the effect of viscous dissipation for various parameters of angle φ, Prandtl number P r and n (exponent in power law variation in surface temperature). The present results are compared with available results in literature and are found to be in good agreement.

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The effects of thermal radiation and viscous dissipation on MHD heat and mass diffusion flow past an oscillating vertical plate embedded in a porous medium with variable surface conditions

Cited by 32 publications

References 34 publications

Investigation of MHD Flow Stokes Problem Past a Porous Contracting Surface With Heat Transfer

Investigation of MHD Flow Stokes Problem Past a Porous Contracting Surface With Heat Transfer

Variable Thermal Conductivity Influence on Hydromagnetic Flow Past a Stretching Cylinder in a Thermally Stratified Medium With Heat Source/Sink

NSM Solution on Transient Natural Convective Viscous Fluid Flow Past a Vertical Cone

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