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Paper Abstract and Keywords
Presentation 2023-11-27 13:20
Investigation of a standing wave sound field levitation transfer of a flat plate
Tsubasa Nakamura, Hidekazu Kajiwara (Muroran IT), Hideki Tamura (Tohtech), Manabu Aoyagi (Muroran IT) US2023-48
Abstract (in Japanese) (See Japanese page) 
(in English) When a reflector is placed at an appropriate distance from the vibrating radiation surface, a standing wave sound field is formed, and small lightweight objects can be levitated near the nodes of sound pressure and transported. On the other hand, since a plate-like object plays the same role as a reflector in a standing wave sound field, any changes in its position can significantly disturb the standing wave sound field, so levitating and transporting an object in a standing wave sound field is not easy. However, in a configuration where a plate-like object is sandwiched between two opposing non-planar vibrating surfaces, the finite element analysis shows that there is potential for levitation and transport in a standing wave sound field by giving a vibration phase difference excitation to the vibrating surfaces.
Keyword (in Japanese) (See Japanese page) 
(in English) Standing wave field / Acoustic levitation / Transportation / Non-planar surface / Acoustic radiation force / / /  
Reference Info. IEICE Tech. Rep., vol. 123, no. 286, US2023-48, pp. 29-33, Nov. 2023.
Paper # US2023-48 
Date of Issue 2023-11-20 (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 US2023-48

Conference Information
Committee US  
Conference Date 2023-11-27 - 2023-11-27 
Place (in Japanese) (See Japanese page) 
Place (in English) Shizuoka University 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Ultrasonics, etc. 
Paper Information
Registration To US 
Conference Code 2023-11-US 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Investigation of a standing wave sound field levitation transfer of a flat plate 
Sub Title (in English)  
Keyword(1) Standing wave field  
Keyword(2) Acoustic levitation  
Keyword(3) Transportation  
Keyword(4) Non-planar surface  
Keyword(5) Acoustic radiation force  
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Keyword(7)  
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1st Author's Name Tsubasa Nakamura  
1st Author's Affiliation Muroran Institute of Technology (Muroran IT)
2nd Author's Name Hidekazu Kajiwara  
2nd Author's Affiliation Muroran Institute of Technology (Muroran IT)
3rd Author's Name Hideki Tamura  
3rd Author's Affiliation Tohoku Institute of Technology (Tohtech)
4th Author's Name Manabu Aoyagi  
4th Author's Affiliation Muroran Institute of Technology (Muroran IT)
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Speaker Author-1 
Date Time 2023-11-27 13:20:00 
Presentation Time 25 minutes 
Registration for US 
Paper # US2023-48 
Volume (vol) vol.123 
Number (no) no.286 
Page pp.29-33 
#Pages 5 
Date of Issue 2023-11-20 (US) 

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