Research Article

Acoustic Pressure Waves in Vibrating 3-D Laminated Beam-Plate Enclosures

Figure 2

Acoustic natural frequency profile for the case 𝑚 = 1 ; 𝑛 = 1 ; 𝑘 = 1 ; 𝑏 = 0 . 3 ; 𝑐 = 0 . 8 .
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