Title of article
Exact and approximate calculations for the conductivity of sandstones
Author/Authors
J. Widjajakusuma، نويسنده , , C. Manwart، نويسنده , , and B. Biswal، نويسنده , , R. Hilfer، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 1999
Pages
7
From page
325
To page
331
Abstract
We analyze a three-dimensional pore space reconstruction of Fontainebleau sandstone and calculate from it the effective conductivity using local porosity theory. We compare this result with an exact calculation of the effective conductivity that solves directly the disordered Laplace equation. The prediction of local porosity theory is in good quantitative agreement with the exact result
Journal title
Physica A Statistical Mechanics and its Applications
Serial Year
1999
Journal title
Physica A Statistical Mechanics and its Applications
Record number
866089
Link To Document