Fig. 8 3D velocity profiles in x–z plane in the center of the pile (Y = 0): a x = - 1.65D; b x = - 6.59D; c x = 0.69D; d x = 1.32D; e x = 3.69D and f x = 7.60D

Fig. 8 3D velocity profiles in
x–z plane in the center of the
pile (Y = 0): a x = – 1.65D; b
x = – 6.59D; c x = 0.69D; d
x = 1.32D; e x = 3.69D and f
x = 7.60D