Density profile and flow of miscible fluid with dissimilar constituent masses

R.b Pandey, D Stauffer, R Seyfarth, Luis A. Cueva, J.f Gettrust and Warren Wood

Physica A: Statistical Mechanics and its Applications, 2002, vol. 310, issue 3, 325-332

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.

Keywords: Monte Carlo simulation; Lattice gas; Porous media (search for similar items in EconPapers)
Date: 2002
References: View complete reference list from CitEc
Citations: View citations in EconPapers (2)

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Persistent link: https://EconPapers.repec.org/RePEc:eee:phsmap:v:310:y:2002:i:3:p:325-332

DOI: 10.1016/S0378-4371(02)00607-6

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