DocumentCode
1784077
Title
Finite element analysis of circular quartz resonators using scalar differential equation and COMSOL
Author
Jun-jie Shi ; Cui-ying Fan ; Ming-hao Zhao ; Jia-shi Yang
Author_Institution
Sch. of Mech. & Eng. Sci., Zhengzhou Univ., Zhengzhou, China
fYear
2014
fDate
Oct. 30 2014-Nov. 2 2014
Firstpage
33
Lastpage
36
Abstract
We study free vibrations of a circular AT-cut quartz resonator using the two-dimensional scalar differential equation by Tiersten and Smythe in conjunction with COMSOL. Resonant frequencies and mode shapes are obtained and compared with available experimental results as well as available analytical solutions of the scalar equation. The accuracy of various analytical solutions is examined.
Keywords
crystal resonators; differential equations; finite element analysis; vibrations; COMSOL; analytical solutions; circular AT-cut quartz resonator; finite element analysis; free vibrations; resonant frequency; two-dimensional scalar differential equation; Educational institutions; Equations; Materials; Mathematical model; Piezoelectricity; Resonant frequency; Vibrations; COMSOL; Crystal resonators; Quartz plate; Thickness shear;
fLanguage
English
Publisher
ieee
Conference_Titel
Piezoelectricity, Acoustic Waves, and Device Applications (SPAWDA), 2014 Symposium on
Conference_Location
Beijing
Print_ISBN
978-1-4799-6424-6
Type
conf
DOI
10.1109/SPAWDA.2014.6998519
Filename
6998519
Link To Document