Structure-Acoustic Coupling Analysis of Vibration and Underwater Acoustic Radiation of a Ring-Stiffened Conical Shell

Figure 5

Acoustic radiation field at different frequencies in the xoy plane. (a) 50 Hz. (b) 1000 Hz. (c) 2000 Hz. (d) 2950 Hz.

(a)

(b)

(c)

(d)