Experimental Study on Dynamic Aerodynamic Characteristics of Different Antenna Aspect Ratios with Reduced Frequency

Figure 8

Variation of cloud pattern of antenna vorticity field relative to aspect ratio: (a) AR = 0.5, (b) AR = 1.5, (c) AR = 2.0, and (d) AR = 2.5 (β = 220°, K = 0.2, ZOX plane, and Y = 0).

(a)

(b)

(c)

(d)