Figure 1:
Example of SVE used for homogenization of permeability coefficient. Approximately 32 spherical inclusions are distributed in a random uniform way and surrounded by the interphase layer.
Figure 2:
Averaged apparent permeability K relative to the interphase filtration coefficient kt, for different values of the ratio. Standard error, shown on the error bars, never exceeds 4%.
Figure 3:
Examples of random uniform distributions of soil components in voxelized domain (yellow – Sa, green – Si, blue – Cl, violet – water). On the left 173 voxels, on the right 653 voxels.
Figure 4:
Averaged and isotropized macroscopic thermal conductivity Λ relative to the ratio and for different SVE sizes. Standard error, shown on the error bars, never exceeds 1.5%.
Figure 5:
Averaged and isotropized macroscopic thermal conductivity Λ relative to the SVE size and for different ratios. In addition, the results obtained with periodic BCs are presented. Standard error, shown on the error bars, never exceeds 1.5%.