Geometric Models for Isotropic Random Porous Media: A Review

Figure 4

Models for porous media generated using the cherry-pit model; Gamma distributed pore size; mean pore size 𝑟=1, and variance 𝜎²=0.5; packing fraction of the pit system 𝜙_ℎ=0.60; 𝜆=0.75,0.85,0.95,1.00 for ((a), (b), (c), and (d)).

(a)

(b)

(c)

(d)