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| Presentation | 2018-01-23 13:00 [Poster Presentation] Model for viscosity estimation from acoustic emission spectra of single bubble oscillation Yuto Hatanaka, Takanobu Kuroyama (NIT, Gifu College)  US2017-96 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | A viscosity estimation model from the acoustic emission of single bubble system is constructed. The relationship between acoustic emission spectrum of an oscillational bubble and conditions of single bubble system is analyzed by numerical simulation. It is found that the existence of the appropriate pressure amplitude of incident ultrasound to estimate the viscosity based on the acoustic emission spectrum. The viscosity estimation model from the acoustic emission spectrum with the appropriate incident pressure amplitude employing support vector regression is constructed and verified. As a result, we show that viscosity estimation from acoustic cavitation spectra is possible when viscosity is in the range of 1 - 20 (mPas). | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Acoustic cavitation noise / Viscosity / Support vector regression / Single bubble oscillation / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 117, no. 398, US2017-96, pp. 71-76, Jan. 2018. | |
| Paper # | US2017-96 | |
| Date of Issue | 2018-01-16 (US) | |
| ISSN | Print edition: ISSN 0913-5685 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 | US2017-96 |
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| Conference Information | |
| Committee | US EA |
| Conference Date | 2018-01-23 - 2018-01-24 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Paper Information | |
| Registration To | US |
| Conference Code | 2018-01-US-EA |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Model for viscosity estimation from acoustic emission spectra of single bubble oscillation |
| Sub Title (in English) | |
| Keyword(1) | Acoustic cavitation noise |
| Keyword(2) | Viscosity |
| Keyword(3) | Support vector regression |
| Keyword(4) | Single bubble oscillation |
| Keyword(5) | |
| Keyword(6) | |
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| Keyword(8) | |
| 1st Author's Name | Yuto Hatanaka |
| 1st Author's Affiliation | National Institute of Technology, Gifu College (NIT, Gifu College) |
| 2nd Author's Name | Takanobu Kuroyama |
| 2nd Author's Affiliation | National Institute of Technology, Gifu College (NIT, Gifu College) |
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| Speaker | Author-1 |
| Date Time | 2018-01-23 13:00:00 |
| Presentation Time | 120 minutes |
| Registration for | US |
| Paper # | US2017-96 |
| Volume (vol) | vol.117 |
| Number (no) | no.398 |
| Page | pp.71-76 |
| #Pages | 6 |
| Date of Issue | 2018-01-16 (US) |
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