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Dynamic characteristics of axially-symmetrical annular corrugated shell piezoelectric transducers
- Source :
- Acta Mechanica Solida Sinica. 22:499-509
- Publication Year :
- 2009
- Publisher :
- Springer Science and Business Media LLC, 2009.
-
Abstract
- The coupled extensional and exural vibrations of an annular corrugated shell piezoelectric transducer consisting of multiple circularly-annular surfaces smoothly connected along the interfaces were investigated in the paper. Only a time-harmonic voltage is applied across two electrodes of the piezoelectric shell as the external loading. A theoretical solution was obtained using the classical shell theory. Based on the solution, basic vibration characteristics of resonant frequencies, mode shapes were calculated and examined.
Details
- ISSN :
- 08949166
- Volume :
- 22
- Database :
- OpenAIRE
- Journal :
- Acta Mechanica Solida Sinica
- Accession number :
- edsair.doi...........2c2b437cc5c3b8796db7ef03578183e6