Structural Design to Maximum Radiating Power of Langevin Bolted Ultrasonic Transducer

Pak Myong-Il; Ri Ui-Hwan; An Yong-Nam

doi:doi:10.11648/j.ep.20170102.12

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Structural Design to Maximum Radiating Power of Langevin Bolted Ultrasonic Transducer

Pak Myong-Il, Ri Ui-Hwan, An Yong-Nam

Published in Engineering Physics (Volume 1, Issue 2)

Received: 28 November 2016 Accepted: 30 March 2017 Published: 5 May 2017

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Abstract

Langevin bolted transducers (BLT) with two piezoelectric ceramics inserted between the front and rear plates are widely used in ultrasonic cleaner transducers and components of underwater acoustic antennas for a fish finder [1, 2]. And it is very important to attain a maximum ratio of vibrating velocities of the front and rear plates of transducers in radiating medium by choosing the optimal dimension of the front and rear plates of ultrasonic transducers. Prior studies introduced the vibrating mode analysis of BLT using FEM analysis and ultrasonic applications [3, 4, 5]. But study about the detailed structural design of transducers with the maximum vibrating velocity ratio of the front and back plates in the radiating medium based on the electromechanical equivalent circuit analysis is hardly found. In this paper we identified the optimal geometrical dimension of the front and rear plates of transducers with maximum vibrating velocity ratio for 20kHz of working frequency and applied FEM analysis using the ANSYS software. These are based on the analysis of 1-D longitudinal vibrating equivalent circuit for BLT inserted two piezoceramics between the front and rear plates. The front plate is conical shaped and rear plate is cylindrical shaped and these are consisted of different materials.

Published in	Engineering Physics (Volume 1, Issue 2)
DOI	10.11648/j.ep.20170102.12
Page(s)	40-45
Creative Commons	This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited.
Copyright	Copyright © The Author(s), 2017. Published by Science Publishing Group

Keywords

Langevin Bolted, Ultrasonic Transducer, Equivalent Circuit, ANSYS

References

[1]	Sergei L. Peshkovsky, Alexey S. Peshkovsky: Matching a transducer to water at cavitation: Acoustic horn design principles, Ultrasonics Sonochemistry 14 (2007) 314–322.
[2]	Zhiqiang Fu a, Xiaojun Xian a,b, Shuyu Lin a,: Investigations of the barbell ultrasonic transducer operated in the full-wave vibrational mode, Ultrasonics 52 (2012) 578–586.
[3]	R. P. Taleyarkhan, C. D. West, J. S. Cho, R. T. Lahey Jr., R. I. Nigmatulin, R. C. Block, Science 295 (2002) 1868.
[4]	D. J. Flannigan, K. S. Suslick, Nature 434 (2005) 52.
[5]	T. J. Mason, Ultrason. Sonochem. 10 (2003) 175.
[6]	U. S. Bhirud, P. R. Gogate, A. M. Wilhelm, A. B. Pandit, Ultrason. Sonochem. 11 (2004) 143.
[7]	S. Sherrit, S. A. Askins, M. Gradziol, B. P. Dolgin, X. B. Z. Chang, Y. Bar-Cohen, in: Proceedings of the SPIE Smart Structures Conference, San Diego, CA 4701, Paper No. 34, 2002.
[8]	L. Parrini, New technology for the design of advanced ultrasonic transducers for high-power applications, Ultrasonics 41 (2003) 261-269.
[9]	A. Lula, G. Caliano, A. Caronti, M. Pappalardo, A power transducer system for the ultrasonic lubrication of the continuous steel casting, IEEE Transactions on Evolutionary Computation 50 (2003) 1501-1508.
[10]	J. Woo, Y. Roh, K. Kang, S. Lee, Design and construction of an acoustic horn for high power ultrasonic transducers, in: Proceedings of 2006 IEEE Ultrasonics Symposium, 2006, pp. 1922-1925.
[11]	B. Fu, t. Hemsel, J. Wallaschek, Piezoelectric transducer design via multiobjective optimization, ultrasonics 44 (2006) e747-e752.

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APA Style

Pak Myong-Il, Ri Ui-Hwan, An Yong-Nam. (2017). Structural Design to Maximum Radiating Power of Langevin Bolted Ultrasonic Transducer. Engineering Physics, 1(2), 40-45. https://doi.org/10.11648/j.ep.20170102.12

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ACS Style

Pak Myong-Il; Ri Ui-Hwan; An Yong-Nam. Structural Design to Maximum Radiating Power of Langevin Bolted Ultrasonic Transducer. Eng. Phys. 2017, 1(2), 40-45. doi: 10.11648/j.ep.20170102.12

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AMA Style

Pak Myong-Il, Ri Ui-Hwan, An Yong-Nam. Structural Design to Maximum Radiating Power of Langevin Bolted Ultrasonic Transducer. Eng Phys. 2017;1(2):40-45. doi: 10.11648/j.ep.20170102.12

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@article{10.11648/j.ep.20170102.12,
  author = {Pak Myong-Il and Ri Ui-Hwan and An Yong-Nam},
  title = {Structural Design to Maximum Radiating Power of Langevin Bolted Ultrasonic Transducer},
  journal = {Engineering Physics},
  volume = {1},
  number = {2},
  pages = {40-45},
  doi = {10.11648/j.ep.20170102.12},
  url = {https://doi.org/10.11648/j.ep.20170102.12},
  eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ep.20170102.12},
  abstract = {Langevin bolted transducers (BLT) with two piezoelectric ceramics inserted between the front and rear plates are widely used in ultrasonic cleaner transducers and components of underwater acoustic antennas for a fish finder [1, 2]. And it is very important to attain a maximum ratio of vibrating velocities of the front and rear plates of transducers in radiating medium by choosing the optimal dimension of the front and rear plates of ultrasonic transducers. Prior studies introduced the vibrating mode analysis of BLT using FEM analysis and ultrasonic applications [3, 4, 5]. But study about the detailed structural design of transducers with the maximum vibrating velocity ratio of the front and back plates in the radiating medium based on the electromechanical equivalent circuit analysis is hardly found. In this paper we identified the optimal geometrical dimension of the front and rear plates of transducers with maximum vibrating velocity ratio for 20kHz of working frequency and applied FEM analysis using the ANSYS software. These are based on the analysis of 1-D longitudinal vibrating equivalent circuit for BLT inserted two piezoceramics between the front and rear plates. The front plate is conical shaped and rear plate is cylindrical shaped and these are consisted of different materials.},
 year = {2017}
}

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TY  - JOUR
T1  - Structural Design to Maximum Radiating Power of Langevin Bolted Ultrasonic Transducer
AU  - Pak Myong-Il
AU  - Ri Ui-Hwan
AU  - An Yong-Nam
Y1  - 2017/05/05
PY  - 2017
N1  - https://doi.org/10.11648/j.ep.20170102.12
DO  - 10.11648/j.ep.20170102.12
T2  - Engineering Physics
JF  - Engineering Physics
JO  - Engineering Physics
SP  - 40
EP  - 45
PB  - Science Publishing Group
SN  - 2640-1029
UR  - https://doi.org/10.11648/j.ep.20170102.12
AB  - Langevin bolted transducers (BLT) with two piezoelectric ceramics inserted between the front and rear plates are widely used in ultrasonic cleaner transducers and components of underwater acoustic antennas for a fish finder [1, 2]. And it is very important to attain a maximum ratio of vibrating velocities of the front and rear plates of transducers in radiating medium by choosing the optimal dimension of the front and rear plates of ultrasonic transducers. Prior studies introduced the vibrating mode analysis of BLT using FEM analysis and ultrasonic applications [3, 4, 5]. But study about the detailed structural design of transducers with the maximum vibrating velocity ratio of the front and back plates in the radiating medium based on the electromechanical equivalent circuit analysis is hardly found. In this paper we identified the optimal geometrical dimension of the front and rear plates of transducers with maximum vibrating velocity ratio for 20kHz of working frequency and applied FEM analysis using the ANSYS software. These are based on the analysis of 1-D longitudinal vibrating equivalent circuit for BLT inserted two piezoceramics between the front and rear plates. The front plate is conical shaped and rear plate is cylindrical shaped and these are consisted of different materials.
VL  - 1
IS  - 2
ER  -

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Author Information

Pak Myong-Il

Electronic Material Institute of Kim Il Sung University, Taesong District, Pyongyang, Democratic People’s Republic of Korea
Ri Ui-Hwan

Electronic Material Institute of Kim Il Sung University, Taesong District, Pyongyang, Democratic People’s Republic of Korea
An Yong-Nam

Cutting-Edge Technology Development Institute of Kim Il Sung University, Taesong District, Pyongyang, Democratic People’s Republic of Korea

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Plain Text BibTeX RIS

APA Style

Pak Myong-Il, Ri Ui-Hwan, An Yong-Nam. (2017). Structural Design to Maximum Radiating Power of Langevin Bolted Ultrasonic Transducer. Engineering Physics, 1(2), 40-45. https://doi.org/10.11648/j.ep.20170102.12

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ACS Style

Pak Myong-Il; Ri Ui-Hwan; An Yong-Nam. Structural Design to Maximum Radiating Power of Langevin Bolted Ultrasonic Transducer. Eng. Phys. 2017, 1(2), 40-45. doi: 10.11648/j.ep.20170102.12

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AMA Style

Pak Myong-Il, Ri Ui-Hwan, An Yong-Nam. Structural Design to Maximum Radiating Power of Langevin Bolted Ultrasonic Transducer. Eng Phys. 2017;1(2):40-45. doi: 10.11648/j.ep.20170102.12

Copy | Download

@article{10.11648/j.ep.20170102.12,
  author = {Pak Myong-Il and Ri Ui-Hwan and An Yong-Nam},
  title = {Structural Design to Maximum Radiating Power of Langevin Bolted Ultrasonic Transducer},
  journal = {Engineering Physics},
  volume = {1},
  number = {2},
  pages = {40-45},
  doi = {10.11648/j.ep.20170102.12},
  url = {https://doi.org/10.11648/j.ep.20170102.12},
  eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ep.20170102.12},
  abstract = {Langevin bolted transducers (BLT) with two piezoelectric ceramics inserted between the front and rear plates are widely used in ultrasonic cleaner transducers and components of underwater acoustic antennas for a fish finder [1, 2]. And it is very important to attain a maximum ratio of vibrating velocities of the front and rear plates of transducers in radiating medium by choosing the optimal dimension of the front and rear plates of ultrasonic transducers. Prior studies introduced the vibrating mode analysis of BLT using FEM analysis and ultrasonic applications [3, 4, 5]. But study about the detailed structural design of transducers with the maximum vibrating velocity ratio of the front and back plates in the radiating medium based on the electromechanical equivalent circuit analysis is hardly found. In this paper we identified the optimal geometrical dimension of the front and rear plates of transducers with maximum vibrating velocity ratio for 20kHz of working frequency and applied FEM analysis using the ANSYS software. These are based on the analysis of 1-D longitudinal vibrating equivalent circuit for BLT inserted two piezoceramics between the front and rear plates. The front plate is conical shaped and rear plate is cylindrical shaped and these are consisted of different materials.},
 year = {2017}
}

Copy | Download

TY  - JOUR
T1  - Structural Design to Maximum Radiating Power of Langevin Bolted Ultrasonic Transducer
AU  - Pak Myong-Il
AU  - Ri Ui-Hwan
AU  - An Yong-Nam
Y1  - 2017/05/05
PY  - 2017
N1  - https://doi.org/10.11648/j.ep.20170102.12
DO  - 10.11648/j.ep.20170102.12
T2  - Engineering Physics
JF  - Engineering Physics
JO  - Engineering Physics
SP  - 40
EP  - 45
PB  - Science Publishing Group
SN  - 2640-1029
UR  - https://doi.org/10.11648/j.ep.20170102.12
AB  - Langevin bolted transducers (BLT) with two piezoelectric ceramics inserted between the front and rear plates are widely used in ultrasonic cleaner transducers and components of underwater acoustic antennas for a fish finder [1, 2]. And it is very important to attain a maximum ratio of vibrating velocities of the front and rear plates of transducers in radiating medium by choosing the optimal dimension of the front and rear plates of ultrasonic transducers. Prior studies introduced the vibrating mode analysis of BLT using FEM analysis and ultrasonic applications [3, 4, 5]. But study about the detailed structural design of transducers with the maximum vibrating velocity ratio of the front and back plates in the radiating medium based on the electromechanical equivalent circuit analysis is hardly found. In this paper we identified the optimal geometrical dimension of the front and rear plates of transducers with maximum vibrating velocity ratio for 20kHz of working frequency and applied FEM analysis using the ANSYS software. These are based on the analysis of 1-D longitudinal vibrating equivalent circuit for BLT inserted two piezoceramics between the front and rear plates. The front plate is conical shaped and rear plate is cylindrical shaped and these are consisted of different materials.
VL  - 1
IS  - 2
ER  -

Copy | Download