TY - JOUR
T1 - Design and Simulation Technology of Piezoelectric Ultrasonic Transducer with Sandwich Composite Horn
AU - Xuan, Yi
AU - Wang, Aimin
AU - Zhang, Niansong
N1 - Publisher Copyright:
© Published under licence by IOP Publishing Ltd.
PY - 2019/1/24
Y1 - 2019/1/24
N2 - The structural characteristics of piezoelectric ultrasonic transducer with sandwich composite horn are expounded,the vibration characteristics are theoretically analyzed,the velocity distribution equation and stress distribution equation of transducer under longitudinal vibration are obtained,the frequency equation is given,and the piezoelectric ultrasonic transducer with compound amplitude-changing rod is designed.Then the modal analysis and harmonic response analysis of the transducer are carried out by using the finite element simulation software Workbench,comparison between the results obtained and the theoretical values,the error is very small, which meets the need of engineering practice and verifies the correctness of the derivation design.
AB - The structural characteristics of piezoelectric ultrasonic transducer with sandwich composite horn are expounded,the vibration characteristics are theoretically analyzed,the velocity distribution equation and stress distribution equation of transducer under longitudinal vibration are obtained,the frequency equation is given,and the piezoelectric ultrasonic transducer with compound amplitude-changing rod is designed.Then the modal analysis and harmonic response analysis of the transducer are carried out by using the finite element simulation software Workbench,comparison between the results obtained and the theoretical values,the error is very small, which meets the need of engineering practice and verifies the correctness of the derivation design.
UR - http://www.scopus.com/inward/record.url?scp=85062510302&partnerID=8YFLogxK
U2 - 10.1088/1757-899X/470/1/012043
DO - 10.1088/1757-899X/470/1/012043
M3 - Conference article
AN - SCOPUS:85062510302
SN - 1757-8981
VL - 470
JO - IOP Conference Series: Materials Science and Engineering
JF - IOP Conference Series: Materials Science and Engineering
IS - 1
M1 - 012043
T2 - 2018 4th International Conference on Mechanical Engineering and Automation Science, ICMEAS 2018
Y2 - 12 October 2018 through 14 October 2018
ER -