Research Article

Effects of Hydraulic Gradient, Intersecting Angle, Aperture, and Fracture Length on the Nonlinearity of Fluid Flow in Smooth Intersecting Fractures: An Experimental Investigation

Figure 9

(a) Relationship between and Rr for θ = 60°, 90°, and 120°; (b) relationship between δ and Rr for = 60°, 90°, and 120°.
(a)
(b)