[00096] Multi-scale analysis of concentration distribution inside porous medium channel configuration
Session Time & Room : 5D (Aug.25, 15:30-17:10) @D101
Type : Contributed Talk
Abstract : A multiple-scale perturbation analysis is presented for the two-dimensional concentration distribution of passive contaminant released in an incompressible viscous fluid channel filled with a porous medium. The flow is driven by the combined effect of the upper plate oscillation and the periodic pressure gradient. Homogenization technique is used to find the concentration distribution up to third order. For a fixed amplitude of oscillation and pulsation, frequency of pressure pulsation has stronger effect on the dispersion.
