Examinando por Materia "Porous medium"

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    Free convection effects on mhd flow past an infinite vertical accelerated plate embedded in porous media with constant heat flux.
    (2011-10-13) Chaudhary, R. C.; Goyal, M. C.; Jain, A.
    This paper analyses the free convection flow of a viscous incompressible fluid past an infinite vertical accelerated plate embedded in porous medium with constant heat flux in the presence of transverse magnetic field. The governing equations are solved in closed form by Laplace transform technique. The results are obtained for velocity, temperature, skin-friction and Nusselt number. The effects of M-magnetic field parameter, Pr-Prandtl number, G-Grashof number, K-permeability parameter are discussed on the flow variables and presented by graph.
  • Miniatura
    PublicaciónAcceso abierto
    Plane viscous flows in a porous medium.
    (2011-10-13) Bhatt, Balswaroop; Shirley, Angela
    The methods employed by Martin [1971] and Chandna et al. [1982] to steady plane flows have been applied to the plane viscous flows in a porous medium using the Darcy - Brinkman - Lapwood equation. Various flows and corresponding geometries have been investigated.