Table 4:
Friction factor for sand along the axial distance.
t (hrs)
0 m
6m
12 m
18 m
24 m
1
0.01631
0.02174
0.03259
0.065058838
18.9646
2
0.01631
0.02174
0.03259
0.065058838
18.9646
3
0.01631
0.02174
0.03259
0.065058838
18.9646
4
0.01631
0.02174
0.03259
0.065058838
18.9646