Macroscopic regime transition of a non-Newtonian fluid through porous media

Compte-tenu du fait qu’en présence d’ions argent dans la sous-phase, les isothermes ne sont plus réversibles en fonction de la pression de surface, nous avons choisi de réaliser

However numerical simulations of flows through a 3D bead packing pose several problems: it is difficult to make precise simulations in a volume including more than a few beads, due

Let us note that stationary convective regimes in the problem of heat explosion in a porous medium were already observed in literature [13], [14]. We show in this work that

The local problem at the intermediate scale uses two different equations: the Stokes ones in the macropores and the Darcy ones in the microporous solid.. This constitutes a

Based on the obtained results a simple equation is presented for the equivalent permeability of a randomly cracked porous material as a function of the matrix permeability and the

In the porous matrix, the filtration of the liquid is described by Darcy's law and the solute transport is described by a diffusion-advection law that accounts for diffusion in the

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