T-Shaped Control Plate Effect on Flow past a Square Cylinder at Low Reynolds Numbers

Table 2

Effect of different grids points for Re = 250, L/D = 5, β = 13, L_u = 10D, and L_d = 39D.

D	CDmean	St	CDrms	CLrms
10	−0.2985 (5.0%)	0.1135 (4.6%)	0.0359 (4.7%)	0.3156 (4.1%)
20	−0.2846	0.1083	0.0342	0.3028
30	−0.2804 (1.5%)	0.1072 (1.0%)	0.0336 (1.8%)	0.2987 (1.4%)
40	−0.2812 (1.2%)	0.1072 (1.0%)	0.0337 (1.5%)	0.2995 (1.1%)