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The mixed convection along a vertical plate embedded in non-Darcian porous medium with suction and injection. (English) Zbl 1135.76341

Summary: The effect of surface mass flux on mixed convection along a vertical plate embedded in porous medium is studied. The solutions are obtained for the case of variable surface heat flux in the form \(q_{\omega}(x)=Ax^n\). A finite difference scheme was used to solve the system of transformed governing equations. Velocity and temperature profiles increase as the mixed convection parameter increases. As \(n\) increases, the velocity decreases and temperature increases. The dimensionless wall shear stress increases and the temperature decreases as the mixed convection parameter increases.

MSC:

76R99 Diffusion and convection
76S05 Flows in porous media; filtration; seepage
76M20 Finite difference methods applied to problems in fluid mechanics
Full Text: DOI

References:

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