@article{ART002398209},
author={Yeon-Hwa Chae and Kyoon Choi and Ho-Yong Lee},
title={Behavior of ultrasonic transducer in air by using finite element method simulation},
journal={Journal of the Korean Crystal Growth and Crystal Technology},
issn={1225-1429},
year={2018},
volume={28},
number={5},
pages={185-190},
doi={10.6111/JKCGCT.2018.28.5.185}
TY - JOUR
AU - Yeon-Hwa Chae
AU - Kyoon Choi
AU - Ho-Yong Lee
TI - Behavior of ultrasonic transducer in air by using finite element method simulation
JO - Journal of the Korean Crystal Growth and Crystal Technology
PY - 2018
VL - 28
IS - 5
PB - The Korea Association Of Crystal Growth, Inc.
SP - 185
EP - 190
SN - 1225-1429
AB - The Tonpilz transducer was implemented using the structural module of COMSOL which is a FEM simulation tool. In order to compare the sound pressure characteristics of the transducer with the simulated results, the spacial distribution of the sound pressure level (SPL) was simulated by the acoustic module of COMSOL and then compared with the SPL distribution measured by a microphone. As a result, the resonance frequency and the peak in SPL for the simulation were predicted to be 28 kHz and 163.5 dB, respectively. And the resonance frequency and the peak in SPL for the actual transducer were measured to be 28.84 kHz and 137.8 dB, respectively. It is also confirmed that the simulated SPL distribution and the actually measured one are formed in a similar pattern.
KW - Tonpilz transducer;FEM simulation;Sound pressure level (SPL);Dust agglomeratin;Microphone
DO - 10.6111/JKCGCT.2018.28.5.185
ER -
Yeon-Hwa Chae, Kyoon Choi and Ho-Yong Lee. (2018). Behavior of ultrasonic transducer in air by using finite element method simulation. Journal of the Korean Crystal Growth and Crystal Technology, 28(5), 185-190.
Yeon-Hwa Chae, Kyoon Choi and Ho-Yong Lee. 2018, "Behavior of ultrasonic transducer in air by using finite element method simulation", Journal of the Korean Crystal Growth and Crystal Technology, vol.28, no.5 pp.185-190. Available from: doi:10.6111/JKCGCT.2018.28.5.185
Yeon-Hwa Chae, Kyoon Choi, Ho-Yong Lee "Behavior of ultrasonic transducer in air by using finite element method simulation" Journal of the Korean Crystal Growth and Crystal Technology 28.5 pp.185-190 (2018) : 185.
Yeon-Hwa Chae, Kyoon Choi, Ho-Yong Lee. Behavior of ultrasonic transducer in air by using finite element method simulation. 2018; 28(5), 185-190. Available from: doi:10.6111/JKCGCT.2018.28.5.185
Yeon-Hwa Chae, Kyoon Choi and Ho-Yong Lee. "Behavior of ultrasonic transducer in air by using finite element method simulation" Journal of the Korean Crystal Growth and Crystal Technology 28, no.5 (2018) : 185-190.doi: 10.6111/JKCGCT.2018.28.5.185
Yeon-Hwa Chae; Kyoon Choi; Ho-Yong Lee. Behavior of ultrasonic transducer in air by using finite element method simulation. Journal of the Korean Crystal Growth and Crystal Technology, 28(5), 185-190. doi: 10.6111/JKCGCT.2018.28.5.185
Yeon-Hwa Chae; Kyoon Choi; Ho-Yong Lee. Behavior of ultrasonic transducer in air by using finite element method simulation. Journal of the Korean Crystal Growth and Crystal Technology. 2018; 28(5) 185-190. doi: 10.6111/JKCGCT.2018.28.5.185
Yeon-Hwa Chae, Kyoon Choi, Ho-Yong Lee. Behavior of ultrasonic transducer in air by using finite element method simulation. 2018; 28(5), 185-190. Available from: doi:10.6111/JKCGCT.2018.28.5.185
Yeon-Hwa Chae, Kyoon Choi and Ho-Yong Lee. "Behavior of ultrasonic transducer in air by using finite element method simulation" Journal of the Korean Crystal Growth and Crystal Technology 28, no.5 (2018) : 185-190.doi: 10.6111/JKCGCT.2018.28.5.185
