Title :
Deducing and verifying the frequency equation set of dual-frequency piezoelectric transducer
Author :
Jia-he Fu ; Han-ying Mao ; Zhen-feng Huang ; Han-ling Mao
Author_Institution :
Sch. of Mech. Eng., Guangxi Univ., Nanning, China
Abstract :
Two different operating frequencies were required in dual-frequency piezoelectric transducers, a frequency equation set that satisfy with the requirement were deduced in this paper. Some different dual-frequency piezoelectric transducers were designed; then modal analysis and frequency response analysis for these transducers model were completed with ANSYS software, the frequencies obtained by simulation were very close to the design values. Thereby the frequency equation set has been verified.
Keywords :
modal analysis; piezoelectric transducers; ultrasonic transducers; ANSYS software; dual-frequency piezoelectric transducer; frequency equation set; frequency response analysis; modal analysis; two different operating frequencies; Ceramics; Crystals; Equations; Mathematical model; Piezoelectric transducers; Resonant frequency; ANSYS; Dual-frequency; Frequency equation set; Piezoelectric Transducer;
Conference_Titel :
Piezoelectricity, Acoustic Waves and Device Applications (SPAWDA), 2012 Symposium on
Conference_Location :
Shanghai
Print_ISBN :
978-1-4673-4814-0
DOI :
10.1109/SPAWDA.2012.6464072
