A Comparison of Vibroacoustic Response of Isotropic Plate with Attached Discrete Patches and Point Masses Having Different Thickness Variation with Different Taper Ratios

Table 2

Comparison and validation of eigenfrequency () in Hz of unloaded plate obtained in present work with that of S. Li and X. Li [9].

Mode	(S. Li and X. Li [9])	Present work	% variation in natural frequency
(1,1)	87	86.989	0.012
(2,1)	193	192.32	0.352
(1,2)	241	240.81	0.078
(2,2)	345	344.53	0.191