Publication de 12 numéros par an
ISSN Imprimer: 1091-028X
ISSN En ligne: 1934-0508
Indexed in
Laminar Natural Convection Heat and Mass Transfer from a Horizontal Surface in Non-Darcy Porous Media
RÉSUMÉ
In this paper, the series method is exploited to solve the problem of nonlinear convection in porous a plate with Forchheimer-Boussinesq approximations. The conservation equations that govern the problem are transformed into an infinite number of nonlinear ordinary differential equations in terms of perturbation function. These coupled nonlinear equations are solved numerically using the fourth-order Runge-Kutta method and Newton-Raphson technique. The numerical results of the physical parameters are presented in x-y plots. The validity of our series solution is verified with the heat transfer results of Cheng and Chang [Int. J. Heat Mass Transfer, vol. 19, pp. 1267-1272, 1976] for Darcy flow.
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Hassanien I.A., Rashed Z.Z., Non-Darcy free convection flow over a horizontal cylinder in a saturated porous medium with variable viscosity, thermal conductivity and mass diffusivity, Communications in Nonlinear Science and Numerical Simulation, 16, 4, 2011. Crossref
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Goldstein R.J., Ibele W.E., Patankar S.V., Simon T.W., Kuehn T.H., Strykowski P.J., Tamma K.K., Heberlein J.V.R., Davidson J.H., Bischof J., Kulacki F.A., Kortshagen U., Garrick S., Srinivasan V., Ghosh K., Mittal R., Heat transfer—A review of 2005 literature, International Journal of Heat and Mass Transfer, 53, 21-22, 2010. Crossref
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Bansod V.J., Jadhav R.K., An integral treatment for combined heat and mass transfer by natural convection along a horizontal surface in a porous medium, International Journal of Heat and Mass Transfer, 52, 11-12, 2009. Crossref
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Nield Donald A., Bejan Adrian, Double-Diffusive Convection, in Convection in Porous Media, 2017. Crossref
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Nield Donald A., Bejan Adrian, Double-Diffusive Convection, in Convection in Porous Media, 2013. Crossref