Thermal Vibration of Rectangle Plate with Two-Dimensional Circular Thickness Effect
Table 4
Comparison of frequency modes of the present study (clamped rectangle plate) and obtained by [15, 27] versus tapering parameters for fixed value of and .
0.0
60.84
240.47
64.16
253.37
67.77
268.23
71.63
284.29
75.69
301.61
0.2
63.03
248.62
66.49
262.13
70.21
277.22
74.18
293.76
78.36
311.58
0.4
65.47
257.31
68.97
271.23
72.79
286.77
76.87
303.81
81.17
322.17
0.6
67.98
266.50
71.58
280.84
75.50
296.86
79.69
314.41
84.11
332.32
0.8
70.61
276.16
74.30
290.94
78.33
307.45
82.63
325.53
87.17
345.01
(a): value obtained by [15]; (b): value obtained by [27].
