Back to Search
Start Over
Thickness-shear and thickness-twist vibrations of circular AT-cut quartz resonators.
- Source :
- Acta Mechanica Solida Sinica; Jun2013, Vol. 26 Issue 3, p245-254, 10p
- Publication Year :
- 2013
-
Abstract
- Abstract: Exact solutions for free vibration frequencies and modes are obtained for thickness-shear and thickness-twist vibrations of unelectroded circular AT-cut quartz plates governed by the two-dimensional scalar differential equation derived by Tiersten and Smythe. Comparisons are made with experimental results and the widely-used perturbation solution by Tiersten and Smythe under the assumption of weak in-plane anisotropy. Our solution is found to be much closer to the experimental results than the perturbation solution. For the frequency of the fundamental thickness-shear mode, the error of the perturbation method is 0.4549%, significant in resonator applications. [Copyright &y& Elsevier]
Details
- Language :
- English
- ISSN :
- 02547805
- Volume :
- 26
- Issue :
- 3
- Database :
- Supplemental Index
- Journal :
- Acta Mechanica Solida Sinica
- Publication Type :
- Academic Journal
- Accession number :
- 89138091
- Full Text :
- https://doi.org/10.1016/S0894-9166(13)60023-3