Aerodynamic Characteristics of Radar Antenna in Stationary and Azimuthal Rotational Motion

Figure 13

Vorticity nephogram and pressure isosurface nephogram (black solid line represents positive pressure value, black dotted line represents negative pressure value, and color cloud images represent vorticity), (a) β = 0°, (b) β = 30°, (c) β = 60°, and (d) β = 90°.

(a)

(b)

(c)

(d)