Research on Seepage Characteristics of Y-Shaped Fractures under Different Fracture Roughness

Table 1

Parameters of the Y-shaped fracture.

Parameters	Fracture A	Fracture B	Fracture C
Fractal dimension	1.0	1.0/1.1/1.2/1.3	1.0/1.1/1.2/1.3 1.5
Average aperture (mm)	2
Length (mm)	200
Intersection angle (°)	120