Vibration Properties of Submerged Sandwich Cylindrical Shell Based on Wave Propagation Approach: Analytical and Experimental Investigation

Table 11

The total acceleration level obtained by the experiment under three medium conditions.

Case	Without CLD (dB)	With CLD (dB)	Difference (dB)
1	173.6	167.9	5.7
2	173.2	165.8	7.4
3	171.9	163.8	8.1