Thermal Vibration of Rectangle Plate with Two-Dimensional Circular Thickness Effect

Table 6

Comparison of frequency modes of the present study (clamped rectangle plate) and obtained by [23, 27] versus nonhomogeneity for fixed value of .

60.84

240.47

58.01

229.28

55.54

219.51

53.36

210.90

51.42

203.23

(a): values obtained by [27]; (b): values obtained by [23].