Table 2.

Impact of connection ratio on permeability.

(ax:ay:az)	1, 1, 1	1, 2, 1	1, 5, 1	1, 10, 1	1, 50, 1	1, 100, 1
Permeability (m2) (X-direction)	4.11 × 10–18	3.72 × 10–18	3.32 × 10–18	3.11 × 10–18	2.89 × 10–18	2.84 × 10–18
(ax:ay:az)	1, 1, 1	2, 1, 1	5, 1, 1	10, 1, 1	50, 1, 1	100, 1, 1
Permeability (m2) (X-direction)	4.11 × 10–18	5.94 × 10–18	8.13 × 10–18	8.90 × 10–18	9.28 × 10–18	9.36 × 10–18
(ax:ay:az)	1, 1, 1	1, 1, 2	1, 1, 5	1, 1, 10	1, 1, 50	1, 1, 100
Permeability (m2) (X-direction)	4.11 × 10–18	3.75 × 10–18	3.38 × 10–18	3.12 × 10–18	2.90 × 10–18	2.86 × 10–18