Table 5 Fitting m and n for Izbash’s equation under different aperture.

From: Experimental study on seepage characteristics of microfracture with different aperture

Initial aperture/mm

λ

n

R2

0.03

57.92

1.95

0.998

0.06

35.90

1.72

0.998

0.09

19.41

1.50

0.991