Fig. 15

Oil volume fractions under different initial offset (a) global graph and partial enlarged details: (b) S = 0.2 mm; (c) S = 0.3 mm; (d) S = 0.4 mm; (e) S = 0.5 mm; (f) S = 0.6 mm.
Oil volume fractions under different initial offset (a) global graph and partial enlarged details: (b) S = 0.2 mm; (c) S = 0.3 mm; (d) S = 0.4 mm; (e) S = 0.5 mm; (f) S = 0.6 mm.