The analytical solution of mixed convection heat transfer and fluid flow of a MHD viscoelastic fluid over a permeable stretching surface
DOI: 10.1016/J.IJMECSCI.2013.10.011
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摘要: Abstract In this paper we investigate structure of the solutions for MHD flow and heat transfer an electrically conducting, viscoelastic fluid past a stretching vertical surface in porous medium, by taking into account diffusion thermo (Dufour) thermal-diffusion (Soret) effects. It is shown that porosity, magnetic, convection concentration buoyancy effects can be combined within new parameter called here as magneto-convection parameter. Heat analysis are also carried out boundary process. The physical parameters influencing field viscoelasticity, suction/injection, those affecting temperature Prandtl Dufour numbers, further Prandtl, Lewis numbers. Such greatly alter behavior from unique to multiple determine boundaries existence or nonexistence solutions. features skin friction coefficient, Nusselt number Sherwood easy gain derived equations.
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