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Paper Abstract and Keywords
Presentation 2011-04-28 15:25
The Basic Study of Phased Ultrasonic Array Velocimetry
Tomonori Ihara, Hiroshige Kikura (Tokyo Tech), Hideki Murakawa (Kobe Univ.) US2011-6
Abstract (in Japanese) (See Japanese page) 
(in English) UVP (Ultrasound Velocity Profile monitor) employing pulsed ultrasound has been widely used for measuring velocity profiles. However, the UVP can obtain only one-dimensional velocity profiles. To obtain two-dimensional velocity profiles, a measuring system using phased array technique was developed. In this study, a suitable transducer was designed, and evaluated its performance from intensities of sound fields. A signal processing system for measuring the velocity profiles was developed, and applied for a Taylor-Couette flow. As a result, a two dimensional velocity profile was obtained, and the vortices could be confirmed.
Keyword (in Japanese) (See Japanese page) 
(in English) UVP / Phased Array, / Transducer Design / Sound Field / / / /  
Reference Info. IEICE Tech. Rep., vol. 111, no. 21, US2011-6, pp. 29-34, April 2011.
Paper # US2011-6 
Date of Issue 2011-04-21 (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 US2011-6

Conference Information
Committee US  
Conference Date 2011-04-28 - 2011-04-28 
Place (in Japanese) (See Japanese page) 
Place (in English) The University of Electro-Communications 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Nonlinear Acoustics, General, etc 
Paper Information
Registration To US 
Conference Code 2011-04-US 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) The Basic Study of Phased Ultrasonic Array Velocimetry 
Sub Title (in English)  
Keyword(1) UVP  
Keyword(2) Phased Array,  
Keyword(3) Transducer Design  
Keyword(4) Sound Field  
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1st Author's Name Tomonori Ihara  
1st Author's Affiliation Tokyo Institute of Technology (Tokyo Tech)
2nd Author's Name Hiroshige Kikura  
2nd Author's Affiliation Tokyo Institute of Technology (Tokyo Tech)
3rd Author's Name Hideki Murakawa  
3rd Author's Affiliation Kobe University (Kobe Univ.)
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Speaker Author-1 
Date Time 2011-04-28 15:25:00 
Presentation Time 25 minutes 
Registration for US 
Paper # US2011-6 
Volume (vol) vol.111 
Number (no) no.21 
Page pp.29-34 
#Pages 6 
Date of Issue 2011-04-21 (US) 

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