Influence of radiation on mixed convection over a wedge in non-Darcy porous medium

Al-Odat, M. Q.; Al-Hussien, Fayez M. S.; Damseh, Rebhi A.

doi:10.1007/s10010-005-0004-2

Cited by 20 publications

(9 citation statements)

References 13 publications

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“…The works of Sparrow and Cess [10] and Howell [11] describe the essentials of the radiative heat transfer. Many other pertinent radiative heat transfer studies for different configurations have also been reported by authors like Plumb et al [12], Hossain and Takhar [13], Raptis [14], Sedeek and Salem [15], Al-Odat et al [16], Prasad et al [17], Mukhopadhyay [18], Vyas and Srivastava [19], Vyas and Ranjan [20], Chauhan and Kumar [21], Baoku et al [22], Babu et al [23], and so forth.…”

Section: Introductionmentioning

confidence: 67%

Homotopy Analysis of the Radiation Effect on MHD Flow with Heat and Mass Transfer due to a Point Sink

Guled

Singh

2016

Advances in Mathematical Physics

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An analytical solution of the magnetohydrodynamic, steady, and incompressible laminar boundary layer flow in the presence of heat and mass transfer as well as magnetic field on a cone due to a point sink by using the homotopy analysis method (HAM) has been studied under the radiative fluid properties. The HAM produces an analytical solution of the governing self-similar nonlinear twopoint boundary layer equations. The effects of the suction/injection, magnetic, and radiation parameters over the obtained solution have been discussed. The effects of Prandtl number on temperature and Schmidt number on concentration profiles have also been studied. It has been observed that the temperature profiles exhibit an increasing trend with radiation in case of injection while an opposite trend is observed in case of suction. The results obtained in the present study have also been compared numerically as well as graphically with the corresponding results obtained by using other methods. An excellent agreement has been found between them. The analytical solution obtained by the HAM is very near to the exact solution for a properly selected initial guess, auxiliary, and convergence control parameters and for higher orders of deformations.

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Section: Introductionmentioning

confidence: 67%

Homotopy Analysis of the Radiation Effect on MHD Flow with Heat and Mass Transfer due to a Point Sink

Guled

Singh

2016

Advances in Mathematical Physics

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“…The non-linear system of coupled differential Equations (12) and (13) subject to the boundary conditions (14) has been solved following a symbolic approach. For this purpose we have used the Computer Algebra System (CAS) Mathematica [30].…”

Section: Numerical Solutionmentioning

confidence: 99%

“…The magnetohydrodynamic (MHD) flow in the presence of radiation has been investigated by Chamkha et al [5], Raptis et al [6], Duwairi [7], Ouaf [8], Abd-El Aziz [9], Pal and Mondal [10] and Shit and Haldar [11]. The flow through a porous medium in the presence of radiation has been studied by Murthy et al [12], Al-Harbi [13], Al-Odat et al [14], Raptis and Perdikis [15], Duwairi [16] and Badruddin et al [17], and Awad et al [18]. Raptis [19], Datti et al [20], Abel et al [21], Siddheshwar and Mahabaleswar [22] and Khan [23] have investigated the effects of radiation on the viscoelastic flow.…”

Section: Introductionmentioning

confidence: 99%

Radiation Effects on Flow past a Stretching Plate with Temperature Dependent Viscosity

Xenos¹

2013

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The effect of radiation on the flow over a stretching plate of an optically thin gray, viscous and incompressible fluid is studied. The fluid viscosity is assumed to vary as an inverse linear function of the temperature. The partial differential equations (PDEs) and their boundary conditions, describing the problem under consideration, are dimensionalized and the numerical solution is obtained by using the finite volume discretization methodology which is suitable for fluid mechanics applications. The numerical results for the velocity and temperature profiles are shown for different dimensionless parameters entering the problem under consideration, such as the temperature parameter, θ r , the radiation parameter, S, and the Prandtl number, Pr. The numerical results indicate a strong influence of these parameters on the non-dimensional velocity and temperature profiles in the boundary layer.

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“…The works of Sparrow and Cess [22], Howell [23] and Vyas and Rai [24]describe the essentials of the radiative heat transfer. Many other pertinent radiative heat transfer studies for different configurations have also been reported by researchers like Plumb et al [25], Hossain and Takhar [26], Raptis [27], Sadeek and Salem [28], Al-Odat [29], Prasad et al [30], Mukopadhyay [31], Vyas and Shrivastava [32], Vyas and Ranjan [33], Chauhan and Kumar [34], Baoku et al [35], Babu et al [36], etc.…”

Section: Introductionmentioning

confidence: 99%

An Integral Treatment For Coupled Heat and Mass Transfer By Natural Convection From A Radiating Paraboloid In A Porous Medium

Bano¹,

Singh²

2017

Proceedings of the International Conference on Communication and Signal Processing 2016 (ICCASP 2016)

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In the present paper, an analytical study of the effects of radiation on the buoyancy induced heat and mass transfer by natural convection from an isothermal paraboloid embedded in a saturated porous medium has been done in case of constant temperature and concentration. For the analysis of the problem, an integral method of Von Karman type has been used. The governing parameters for the problem under study are the buoyancy ratio , Lewis number and radiation parameter . The computed results have covered a wide range of the governing parameters. It has been concluded that the local Nusselt number decreases while the local Sherwood number increases for aiding flow for increasing Lewis number. But an opposite trend is observed for opposing flow. The local Nusselt number decreases while the local Sherwood number increases for increasing values of the radiation parameter in case of aiding flow . An opposite trend is observed for opposing flow.

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Influence of radiation on mixed convection over a wedge in non-Darcy porous medium

Cited by 20 publications

References 13 publications

Homotopy Analysis of the Radiation Effect on MHD Flow with Heat and Mass Transfer due to a Point Sink

Homotopy Analysis of the Radiation Effect on MHD Flow with Heat and Mass Transfer due to a Point Sink

Radiation Effects on Flow past a Stretching Plate with Temperature Dependent Viscosity

An Integral Treatment For Coupled Heat and Mass Transfer By Natural Convection From A Radiating Paraboloid In A Porous Medium

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