The Effect of Volume Fraction of Single-Walled Carbon Nanotubes on Natural Frequencies of Polymer Composite Cone-Shaped Shell Made from Poly(Methyl Methacrylate)

Table 6

Nondimensional frequency variation of fixed PMMA/CNT composite shell for .

0	1	2	3	4	5
15	0.880079	0.580785	0.43786	0.437286	0.549704	0.821152
30	2.26357	0.986998	0.514793	0.413378	0.483145	0.731539
45	4.19439	1.14393	0.494933	0.339869	0.385371	0.618985
60	6.17178	0.797481	0.324699	0.21642	0.278094	0.51685
75	7.64184	0.250454	0.103402	0.093363	0.193304	0.448963