Author/Authors :
R. B. Pandey، نويسنده , , D. Stauffer، نويسنده , , R. Seyfarth، نويسنده , , Luis A. Cueva، نويسنده , , J. F. Gettrust، نويسنده , , Warren Wood، نويسنده ,
Abstract :
A computer simulation model is used to study the density profile and flow of a miscible gaseous fluid mixture consisting of differing constituent masses (mA=mB/3) through an open matrix. The density profile is found to decay with the height ∝exp (−mA(B)h), consistent with the barometric height law. The flux density shows a power-law increase ∝(pc−p)μ with μ 2.3 at the porosity 1−p above the pore percolation threshold 1−pc.
