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Effective Permeabilities in a Porous Medium with Log-Stable Statistics
Authors:O N Soboleva
Institution:(1) Institute of Computational Mathematics and Mathematical Geophysics, Siberian Division, Russian Academy of Sciences, Novosibirsk, 630090, Russia
Abstract:Equations for the effective coefficients of random permeability fields for fluid flow through a porous medium with log-stable distributions are derived using the Wilson renormalization group approach. Results of the theoretical modeling are compared with data of numerical modeling. __________ Translated from Prikladnaya Mekhanika i Tekhnicheskaya Fizika, Vol. 46, No. 6, pp. 146–158, November–December, 2005.
Keywords:filtration  log-stable permeability distribution  subgrid modeling
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