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Paper Abstract and Keywords
Presentation 2022-06-30 13:00
Investigation on accuracy of reflection type FOPH under cavitaion
Yuhei Asuka, Minoru Yamamoto, Koh Kimura, Shodai Suzuki, Yoshikazu Koike (Shibura Inst. of Tech.), Kiyohiro Hine, Shinji Ishitani (Panasonic) US2022-12
Abstract (in Japanese) (See Japanese page) 
(in English) This research aims to realize a reflection type FOPH in order to measure a sound pressure precisely in a frequency band of 35k - 100kHz where cavitation bubbles collapse occurs. It is found that the sound pressure is 150kPa under cavitation bubble collapse using FOPH. Comparing to the conventional piezoelectric hydrophones, the FOPH output around 80kHz is not same as the piezoelectric output. We examined the frequency characteristic of FOPH.
Keyword (in Japanese) (See Japanese page) 
(in English) ultrasonic cleaning / cavitation / hydrophone / fiber optic probe hydrophone / sound pressure measurements / frequency response / /  
Reference Info. IEICE Tech. Rep., vol. 122, no. 91, US2022-12, pp. 15-18, June 2022.
Paper # US2022-12 
Date of Issue 2022-06-23 (US) 
ISSN Online edition: ISSN 2432-6380
Copyright
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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)
Download PDF US2022-12

Conference Information
Committee US  
Conference Date 2022-06-30 - 2022-06-30 
Place (in Japanese) (See Japanese page) 
Place (in English) Kansai University (Senriyama Campus) 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Ultrasound in medicine, Acoustic imaging, Ultrasonics, etc. 
Paper Information
Registration To US 
Conference Code 2022-06-US 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Investigation on accuracy of reflection type FOPH under cavitaion 
Sub Title (in English)  
Keyword(1) ultrasonic cleaning  
Keyword(2) cavitation  
Keyword(3) hydrophone  
Keyword(4) fiber optic probe hydrophone  
Keyword(5) sound pressure measurements  
Keyword(6) frequency response  
Keyword(7)  
Keyword(8)  
1st Author's Name Yuhei Asuka  
1st Author's Affiliation Shibaura Institute of Technology (Shibura Inst. of Tech.)
2nd Author's Name Minoru Yamamoto  
2nd Author's Affiliation Shibaura Institute of Technology (Shibura Inst. of Tech.)
3rd Author's Name Koh Kimura  
3rd Author's Affiliation Shibaura Institute of Technology (Shibura Inst. of Tech.)
4th Author's Name Shodai Suzuki  
4th Author's Affiliation Shibaura Institute of Technology (Shibura Inst. of Tech.)
5th Author's Name Yoshikazu Koike  
5th Author's Affiliation Shibaura Institute of Technology (Shibura Inst. of Tech.)
6th Author's Name Kiyohiro Hine  
6th Author's Affiliation Panasonic corporation (Panasonic)
7th Author's Name Shinji Ishitani  
7th Author's Affiliation Panasonic corporation (Panasonic)
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Speaker Author-1 
Date Time 2022-06-30 13:00:00 
Presentation Time 25 minutes 
Registration for US 
Paper # US2022-12 
Volume (vol) vol.122 
Number (no) no.91 
Page pp.15-18 
#Pages
Date of Issue 2022-06-23 (US) 


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