Table 1: Computational grid structure for sensitivity analysis.

Grid Cylinder's 1st cell Wake X,Y,Z elements Grid Points Radial cell size increase ratio
x/D, y/D, z/D
R1 0.82%, 0.006% 64, 65 28, 626 1.135
R2 0.065%, 0.006% 64, 65 43, 232 1.109
R3 1.9%, 0.016% 50, 56 13, 115 1.165
R4 0.96%, 0.008% 50, 64 31, 686 1.165
R5 0.96%, 0.008% 58, 135 39, 918 1.165
Coarse LES 1.3%, 0.016%, 5.5% 70, 77, 36 1, 013, 868 1.1
Fine LES 0.96%, 0.016%, 4% 125, 95, 50 2, 161, 391 1.07