Analysis of Sound Absorption Performance of Underwater Acoustic Coating considering Different Poisson’s Ratio Values

Table 1

Poisson’s ratio, Lamy constant, and their rate of change.

Poisson’s ratio	Lamy constant	Change rate of Poisson’s ratio	Change rate of Lamy constant
0.490	2.3 E + 09	0	0
0.493	3.3 E + 09	0.61%	43%
0.496	5.8 E + 09	1.22%	152%
0.499	2.33 E + 10	1.84%	912%
0.4999	2.33 E + 11	2.02%	10034%