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Heatlines visualization of convective heat flow during differential heating of porous enclosures with concave/convex side walls

par Biswal, Pratibha ;Basak, Tanmay
Référence International journal of numerical methods for heat & fluid flow, 28, 7, page (1506-1538)
Publication Publié, 2018-01-01

Article révisé par les pairs

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Résumé :

This paper is aimed to study natural convection in enclosures with curved (concave and convex) side walls for porous media via the heatline-based heat flow visualization approach.The numerical scheme involving the Galerkin finite element method is used to solve the governing equations for several Prandtl numbers (Prm) and Darcy numbers (Dam) at Rayleigh number, Ram