Fig. 6.
The arrangement of N2 (as transient connected pathways or as disconnected ganglia) is shown as a function of wetting and nonwetting phase capillary numbers for experiments 1A to 1D and 2A to 2C. We estimate that no connected pathways form above Caw,crit = 4.5 × 10−6 and Canw,crit = 8.5 × 10−8.
