Research Article

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

Figure 4

Power spectra analysis of fluctuating lift coefficient at Re = 200 for different T-shaped control plate length: (a)  = 2, (b)  = 4, (c)  = 6, and (d)  = 8.
(a)
(b)
(c)
(d)