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

Table 3

At , the first five frequencies ω(rad·μs⁻¹) of this method and the SAFE method for four types of boundary conditions.

Order	κH	COO-COO		FOO-FOO		CSS-FOO		CSS-FSS
		Present	SAFE	Present	SAFE	Present	SAFE	Present	SAFE
1	0.1	2.1903917	2.1903918	0.0033443	0.0033449	1.1476403	1.1476404	1.1475982	1.1475982
	1	2.2358191	2.2358192	0.0808296	0.0808296	1.2082122	1.2082122	1.2079061	1.2079061
	5	2.3486511	2.3486511	0.2952657	0.2952657	1.3792981	1.3792981	1.3779587	1.3779587
	10	7.9261897	7.9261898	6.9130532	6.9130540	7.3391532	7.3391539	6.8291233	6.8291240
2	0.1	2.5026132	2.5026133	0.0755095	0.0755094	1.1625765	1.1625765	1.1625267	1.1625267
	1	2.6185597	2.6185598	0.3775293	0.3775293	1.3161216	1.3161216	1.3143270	1.3143270
	5	2.9169772	2.9169772	0.7549353	0.7549353	1.6973168	1.6973168	1.6893442	1.6893442
	10	8.0977034	8.0977037	7.3270113	7.3270116	7.7212133	7.7212134	7.7085842	7.7085843
3	0.1	4.4174689	4.4174692	0.1266132	0.1266132	2.5241962	2.5241963	2.5153521	2.5153521
	1	4.3670899	4.3670901	0.6331044	0.6331044	2.4874638	2.4874639	2.4757853	2.4757854
	5	4.2709468	4.2709470	1.2583286	1.2583286	2.4250517	2.4250518	2.4041821	2.4041822
	10	8.7332388	8.7332391	7.3972608	7.3972613	8.1518001	8.1518008	8.1316476	8.1316481
4	0.1	4.5866867	4.5866869	2.2857619	2.2857620	3.4102131	3.4102133	3.4091857	3.4091859
	1	4.5813403	4.5813407	2.3159188	2.3159188	3.4412658	3.4412660	3.4396404	3.4396406
	5	4.6159844	4.6159848	2.4050855	2.4050855	3.5146737	3.5146739	3.5127381	3.5127383
	10	9.4650756	9.4650772	7.8231315	7.8231316	8.4819803	8.4819805	8.4773996	8.4773999
5	0.1	4.8508575	4.8508580	2.4054818	2.4054818	3.6030122	3.6030124	3.6024039	3.6024041
	1	5.0008920	5.0008924	2.4887922	2.4887923	3.7129826	3.7129828	3.7075136	3.7075139
	5	5.2797764	5.2797768	2.7227625	2.7227626	3.9809228	3.9809230	3.9750832	3.9750834
	10	10.236278	10.236279	8.4565224	8.4565236	9.2465863	9.2465875	9.2369085	9.2369096