Radial vibrations of eccentric rings
Abstract
The radial extensional and inextensional modes of vibration of an eccentric circular ring with a rectangular cross section have been studied by perturbation calculations and by measurements on five rings with various eccentricities. In agreement with the theory, only the k = 1 extensional mode was markedly non-degenerate. Formulae for calculating the frequencies are given.
- Publication:
-
Journal of Sound Vibration
- Pub Date:
- February 1983
- DOI:
- 10.1016/0022-460X(83)90583-7
- Bibcode:
- 1983JSV....86..369V