Paper Abstract and Keywords |
Presentation |
2022-12-22 13:30
[Poster Presentation]
Investigation on calibration of a reflection type fiber optic probe hydrophone in the consideration of diffraction Akikazu Waki, Yuhei Asuka, Minoru Yamamoto, Yoshikazu Koike (SIT) US2022-57 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
The authors proposed that a reflection type fiber optical probe hydrophone (FOPH) is suitable for the sound pressure measurement of the ultrasonic cleaning machine in environments of under cavitation. However, in measurements from 20k to 100 kHz, the output of the FOPH was found to be lower than that of the piezoelectric hydrophone (PZT). Probe dimension in FOPH is quite smaller than that in PZT. Therefore, probe size affects FOPH or PZT output due to diffraction. As a result, frequency characteristics appears in FOPH. In this report, we investigated the effect of diffraction on the sound field in the case of FOPH and PZT. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
ultrasonic cleaning / cavitation / hydrophone / fiber optic probe hydrophone / sound pressure measurements / sonochemistory / / |
Reference Info. |
IEICE Tech. Rep., vol. 122, no. 323, US2022-57, pp. 32-37, Dec. 2022. |
Paper # |
US2022-57 |
Date of Issue |
2022-12-15 (US) |
ISSN |
Online edition: ISSN 2432-6380 |
Copyright and reproduction |
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) |
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US2022-57 |
Conference Information |
Committee |
EA US |
Conference Date |
2022-12-22 - 2022-12-23 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Satellite Campus Hiroshima |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
[Joint Meeting on Acoustics and Ultrasonics Subsociety] Engineering/Electro Acoustics, Ultrasonics, etc. |
Paper Information |
Registration To |
US |
Conference Code |
2022-12-EA-US |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Investigation on calibration of a reflection type fiber optic probe hydrophone in the consideration of diffraction |
Sub Title (in English) |
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Keyword(1) |
ultrasonic cleaning |
Keyword(2) |
cavitation |
Keyword(3) |
hydrophone |
Keyword(4) |
fiber optic probe hydrophone |
Keyword(5) |
sound pressure measurements |
Keyword(6) |
sonochemistory |
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1st Author's Name |
Akikazu Waki |
1st Author's Affiliation |
Shibaura Institute of Technology (SIT) |
2nd Author's Name |
Yuhei Asuka |
2nd Author's Affiliation |
Shibaura Institute of Technology (SIT) |
3rd Author's Name |
Minoru Yamamoto |
3rd Author's Affiliation |
Shibaura Institute of Technology (SIT) |
4th Author's Name |
Yoshikazu Koike |
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Shibaura Institute of Technology (SIT) |
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Speaker |
Author-1 |
Date Time |
2022-12-22 13:30:00 |
Presentation Time |
120 minutes |
Registration for |
US |
Paper # |
US2022-57 |
Volume (vol) |
vol.122 |
Number (no) |
no.323 |
Page |
pp.32-37 |
#Pages |
6 |
Date of Issue |
2022-12-15 (US) |
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