A Generalized Method for Dispersion Analysis of Guided Waves in Multilayered Anisotropic Magneto-Electro-Elastic Structures

Table 2

At , the first five dimensionless frequencies of the three-layered plate with different stacking sequence for this method and SAFE method.

Order	B/B/B		B/F/B		F/B/F		F/F/F
	Present	SAFE	Present	SAFE	Present	SAFE	Present	SAFE
1	0.7223300	0.7223300	0.5470503	0.5470503	0.5957187	0.5957187	0.5643371	0.5643372
2	1.0355139	1.0355139	0.8348424	0.8348424	0.8817477	0.8817477	0.8889375	0.8889374
3	1.7470641	1.7470641	1.4104687	1.4104687	1.4564148	1.4564147	1.4462500	1.4462500
4	1.9049602	1.9049602	1.4740482	1.4740482	1.5798077	1.5798078	1.5341031	1.5341031
5	2.5497240	2.5497241	1.9242758	1.9242759	2.1226511	2.1226512	1.9892371	1.9892372