Finite element simulations of natural convection flow in an isosceles triangular enclosure filled with a porous medium: Effects of various thermal boundary conditions

The phenomena of natural convection in an isosceles triangular enclosure filled with a porous matrix has been studied numerically. A penalty finite element analysis with bi-quadratic elements is used for solving the Navier–Stokes and energy balance equations. The detailed study is carried out in two...

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Veröffentlicht in:	International journal of heat and mass transfer 2008-06, Vol.51 (11), p.2733-2741
Hauptverfasser:	Basak, Tanmay, Roy, S., Babu, S. Krishna, Pop, I.
Format:	Artikel
Sprache:	eng
Schlagworte:	Convection and heat transfer Critical Rayleigh number Exact sciences and technology Flows through porous media Fluid dynamics Fundamental areas of phenomenology (including applications) Laminar flows Laminar flows in cavities Linear heating Natural convection Nonhomogeneous flows Penalty finite element method Physics Porous matrix Triangular enclosure Turbulent flows, convection, and heat transfer
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