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

Table 5

Comparison of the results for the sandwich cylindrical shell.

	Reference [16]	Present method
1	2.44E9	2.44E9
2	2.47E9	2.47E9
3	2.50E9	2.50E9
4	2.56E9	2.56E9
5	2.66E9	2.66E9
6	2.85E9	2.85E9
7	3.15E9	3.15E9
8	3.59E9	3.60E9
9	4.23E9	4.24E9
10	5.11E9	5.12E9