Density Profile and Flow of Miscible Fluid with Dissimilar Constituent Masses
نویسندگان
چکیده
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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