Modeling of Two-Phase Flow in Rough-Walled Fracture Using Level Set Method

Figure 8

Volume fraction of water for different roughness fractures during drainage: (a) FD = 2.1; (b) FD = 2.2; (c) FD = 2.3; (d) FD = 2.4.

(a)

(b)

(c)

(d)