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| Presentation | 2021-06-18 13:50 Applicability of FOPH in liquids with suspended particles Minoru Yamamoto, Kou Kimura, Yoshikazu Koike (SIT), Kiyohiro Hine, Shinji ishitani (Panasonic)  US2021-10 |
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| 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 other than underwater under cavitation. FOPH is known to be heat-resistant, chemical-resistant, relatively inexpensive and tough. Sound pressure can be measured in an environment that cannot be measured with conventional piezoelectric hydrophone (PZT). Based on the results of previous studies, the possibility of absolute sound pressure measurement in water under cavitation has been confirmed. However, there are few reported cases in which sound pressure using FOPH under cavitation is measured in liquids where substances other than the medium are present. In this report, the applicability of sound pressure measurement in liquid in which suspended particles exist was examined in sound pressure measurement using FOPH. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | ultrasonic cleaning / cavitation / hydrophone / fiber optic probe hydrophone / sound pressure measurement / suspended particles / / | |
| Reference Info. | IEICE Tech. Rep., vol. 121, no. 67, US2021-10, pp. 12-17, June 2021. | |
| Paper # | US2021-10 | |
| Date of Issue | 2021-06-11 (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) | |
| Download PDF | US2021-10 |
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| Conference Information | |
| Committee | US |
| Conference Date | 2021-06-18 - 2021-06-18 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Online |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Paper Information | |
| Registration To | US |
| Conference Code | 2021-06-US |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Applicability of FOPH in liquids with suspended particles |
| Sub Title (in English) | |
| Keyword(1) | ultrasonic cleaning |
| Keyword(2) | cavitation |
| Keyword(3) | hydrophone |
| Keyword(4) | fiber optic probe hydrophone |
| Keyword(5) | sound pressure measurement |
| Keyword(6) | suspended particles |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Minoru Yamamoto |
| 1st Author's Affiliation | Shibaura Institute of Technology (SIT) |
| 2nd Author's Name | Kou Kimura |
| 2nd Author's Affiliation | Shibaura Institute of Technology (SIT) |
| 3rd Author's Name | Yoshikazu Koike |
| 3rd Author's Affiliation | Shibaura Institute of Technology (SIT) |
| 4th Author's Name | Kiyohiro Hine |
| 4th Author's Affiliation | Panasonic Corporation (Panasonic) |
| 5th Author's Name | Shinji ishitani |
| 5th Author's Affiliation | Panasonic Corporation (Panasonic) |
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| Speaker | Author-1 |
| Date Time | 2021-06-18 13:50:00 |
| Presentation Time | 25 minutes |
| Registration for | US |
| Paper # | US2021-10 |
| Volume (vol) | vol.121 |
| Number (no) | no.67 |
| Page | pp.12-17 |
| #Pages | 6 |
| Date of Issue | 2021-06-11 (US) |
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