Frequency Analysis for Functionally Graded Material Cylindrical Shells: A Significant Case Study

Table 2

Comparison of NF (Hz) for the SS-SS isotropic CS (m = 1, L = 20, R = 1, and h = 0.002).

N	[24]	Current
1	13.548	13.548
2	4.592	4.591
3	4.263	4.262
4	7.225	7.224