Browsing Institutt for bygg- og miljøteknikk by Journals "Transport in Porous Media"
Now showing items 1-4 of 4
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A Non-normal-mode Marginal State of Convection in a Porous Box with Insulating End-Walls
(Journal article; Peer reviewed, 2019)The 4th order Darcy-Benard eigenvalue problem for the onset of thermal convection in a 3D rectangular porous box is investigated. We start from a recent 2D model for a rectangle with hand-picked boundary conditions defying ... -
Laterally Penetrative Onset of Convection in a Horizontal Porous Layer
(Peer reviewed; Journal article, 2020)The onset of Darcy–Bénard convection in an unlimited horizontal porous layer is studied theoretically. The thermomechanical boundary conditions of Dirichlet or Neumann type at the lower and upper plane are switched from ... -
Local thermodynamic description of isothermal single-phase flow in porous media
(Journal article; Peer reviewed, 2022)Darcy's law for porous media transport is given a new local thermodynamic basis in terms of the grand potential of confined fluids. The local effective pressure gradient is determined using non-equilibrium molecular dynamics, ... -
Non-normal-Mode Onset of Convection in a Vertical Porous Cylinder
(Peer reviewed; Journal article, 2020)This is the first study reporting a full three-dimensional (3D) non-normal-mode onset of convection in a porous medium. In this paper, the onset of thermal convection in a vertical porous cylinder is investigated theoretically. ...