Subgrid Modeling of Filtration in a Porous Medium with Multiscale Log-Stable permeability
Г. А. Кузьмин, Olga N. Soboleva · Monte Carlo Methods and Applications · 2004
Subgrid modeling of a filtration flow of a fluid in a inhomogeneous porous medium is considered. An expression for the effective permeability coefficient for the large-scale component of the flow is derived using a scale-invariant hypothesis. The permeability coefficient possesses a log-stable distribution.