Density profile and flow of miscible fluid with dissimilar constituent masses

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.

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Year of publication:	2002
Authors:	Pandey, R.B ; Stauffer, D ; Seyfarth, R ; A. Cueva, Luis ; Gettrust, J.F ; Wood, Warren
Published in:	Physica A: Statistical Mechanics and its Applications. - Elsevier, ISSN 0378-4371. - Vol. 310.2002, 3, p. 325-332
Publisher:	Elsevier
Subject:	Monte Carlo simulation \| Lattice gas \| Porous media

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Type of publication:	Article
Source:	RePEc - Research Papers in Economics

Persistent link: https://ebvufind01.dmz1.zbw.eu/10011062995