Radiation effect on mixed convection along a vertical plate with uniform surface temperature

Hossain, M. A.; Takhar, H. S.

doi:10.1007/s002310050052

Cited by 115 publications

(125 citation statements)

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“…The natural convection boundary-layer flow on a vertical surface with Newtonian heating has been studied by Merkin [5]. Hossain and Takhar [6] have studied the radiation effect on mixed convection along a vertical plate with uniform surface temperature. The free convection boundary layer flow along a vertical surface in a porous medium with Newtonian heating have been investigated by Lesnic et al [7].…”

Section: Introductionmentioning

confidence: 99%

Radiation Effects on Unsteady Free Convection Flow Past a Vertical Plate with Newtonian Heating

Das¹,

Mandal²,

Jana³

2012

IJCA

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The unsteady free convection flow with thermal radiation past a vertical plate with Newtonian heating has been studied. The governing equations have been solved numerically by the implicit finite difference method of Crank-Nicolson's type. The variations of the fluid velocity and temperature are presented graphically. It is found that the fluid velocity decreases near the plate and it increases away from the plate with an increase in either Prandtl number or radiation parameter. It is also found that the fluid velocity increases with an increase in either Grashof number or time. An increase in either Prandtl number or radiation parameter leads to fall in the fluid temperature. Further, it is seen that the shear stress at the plate decreases with an increase in either radiation parameter or Prandtl number. The rate of heat transfer decreases with an increase in Prandtl number for fixed values of radiation parameter and time while it increases with an increase in either radiation parameter or time.

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Section: Introductionmentioning

confidence: 99%

Radiation Effects on Unsteady Free Convection Flow Past a Vertical Plate with Newtonian Heating

Das¹,

Mandal²,

Jana³

2012

IJCA

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“…The thermal radiation and heat generation effects on the MHD convective flow are a new dimension added to the study of stretching surface and has important applications in physics and engineering particularly in space technology and high temperature processes as it plays an important role in controlling the heat transfer process in polymer processing industry. The effect of radiation on heat transfer problems was studied by Hossain and Takhar [25], Takhar et al [26]. Seddeek [27] analyzed the effects of radiation and variable viscosity on an MHD free convection flow past a semi-infinite flat plate with an aligned magnetic field.…”

Section: Introductionmentioning

confidence: 99%

Three-dimensional MHD boundary layer flow due to an axisymmetric shrinking sheet with radiation, viscous dissipation and heat source/sink

Madhu¹,

Balaswamy²,

Kishan³

2016

International Journal of Applied Mechanics and Engineering

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An analysis is made to study a three dimensional MHD boundary layer flow and heat transfer due to a porous axisymmetric shrinking sheet. The governing partial differential equations of momentum and energy are transformed into self similar non-linear ordinary differential equations by using the suitable similarity transformations. These equations are, then solved by using the variational finite element method. The flow phenomena is characterised by the magnetic parameter M, suction parameter S, porosity parameter p K , heat source/sink parameter Q, Prandtl number Pr, Eckert number Ec and radiation parameter Rd. The numerical results of the velocity and temperature profiles are obtained and displayed graphically.

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“…Unsteady free convection flow past a vertical porous plate was investigated by Helmy [5]. Hossain and Takhar [6] reported radiation effect on mixed convection along a vertical plate with uniform surface temperature.…”

Section: Introductionmentioning

confidence: 99%

Magnetohydrodynamic Free Convection Flow with Thermal Radiation and Chemical Reaction Effects in the Presence of Variable Suction

Usman

Uwanta

Ahmad

2016

MATEC Web of Conferences

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Abstract. The aim of the present study is to investigate the effect of flow parameters on the free convection and mass transfer of an unsteady magnetohydrodynamic flow of an electrically conducting, viscous and incompressible fluid past an infinite vertical porous plate in the presence of variable suction. The thermal radiation and chemical reaction effects are assumed to exist within the channel. Non dimensional partial differential equations of governing equations of flow are solved numerically using Crank Nicolson finite difference method. The skin friction, heat and mass transfer rates as well as the effects of various parameters on velocity, temperature and concentration profiles are analyzed. The signifiant results from this study are that an increase in the values of radiation parameter and chemical reaction parameter causes a reduction in the velocity, temperature and concentration.

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Radiation effect on mixed convection along a vertical plate with uniform surface temperature

Cited by 115 publications

References 0 publications

Radiation Effects on Unsteady Free Convection Flow Past a Vertical Plate with Newtonian Heating

Radiation Effects on Unsteady Free Convection Flow Past a Vertical Plate with Newtonian Heating

Three-dimensional MHD boundary layer flow due to an axisymmetric shrinking sheet with radiation, viscous dissipation and heat source/sink

Magnetohydrodynamic Free Convection Flow with Thermal Radiation and Chemical Reaction Effects in the Presence of Variable Suction

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