Aerodynamic Characteristics of Radar Antenna in Stationary and Azimuthal Rotational Motion

Figure 21

Pressure coefficient of the surface monitoring points with respect to azimuth angle as the porous plate antenna rotates, β = 0–360°, and K = 0.34. (a) Monitoring points 1, 2, and 3; (b) monitoring points 4, 5, and 6 (C represents the front and D represents the back).

(a)

(b)