Advances in Acoustics and Vibration / 2010 / Article / Tab 3

Research Article

Frequency Equations for the In-Plane Vibration of Circular Annular Disks

Table 3

Exact frequency parameters of in-plane vibration of a solid disk with free edge ( ).

Mode

11.61761.38772.13042.7740
23.52912.51123.45174.4008
34.04744.52085.34926.1396
45.88615.20296.36957.4633
56.91136.75497.61868.5007
67.79808.26399.347010.2350
79.65948.73429.836611.0551

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