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Paper Abstract and Keywords
Presentation 2020-01-22 14:00
[Poster Presentation] Study on energy conversion in a traveling-wave thermoacoustic-system -- Relationship between temperature distribution in a stack and amount of work flow generation --
Yuto Kawashima (Dosisha Univ.), Shin-ichi Sakamoto (Univ. of Shiga Pref.), Riku Onishi, Yuya Kurata, Kazuki Shiraki, Daichi Kuroki, Yoshiaki Watanabe (Dosisha Univ.) US2019-82
Abstract (in Japanese) (See Japanese page) 
(in English) In this report, the effect of the temperature distribution in the stack on the amount of the work flow generation was experimentally examined. In order to actively change the temperature distribution in the stack, a method of heating the center of a stack was used in which a heat source was installed not only at one end of the stack but also at the center of the stack. As a result, when the central heating method was used, the amount of the work flow generation increased by about 1.6 times compared to the method in which only one end of the stack was heated. This is thought to be due to the fact that a temperature gradient is also formed at the room temperature end due to the center heating of the stack, and the amount of energy generation at the room temperature end increases. From the above discussion, it is suggested that the stack center heating method is effective in increasing the work flow generation.
Keyword (in Japanese) (See Japanese page) 
(in English) Stack / Temperature distribution / Work flow / Work source / Thermoacoustic / Energy / /  
Reference Info. IEICE Tech. Rep., vol. 119, no. 374, US2019-82, pp. 67-72, Jan. 2020.
Paper # US2019-82 
Date of Issue 2020-01-15 (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 US2019-82

Conference Information
Committee EA US  
Conference Date 2020-01-22 - 2020-01-23 
Place (in Japanese) (See Japanese page) 
Place (in English) Doshisha Univ. 
Topics (in Japanese) (See Japanese page) 
Topics (in English) [Joint Meeting on Acoustics and Ultrasonics Subsociety] Engineering/Electro Acoustics, Ultrasonics, and Related Topics 
Paper Information
Registration To US 
Conference Code 2020-01-EA-US 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Study on energy conversion in a traveling-wave thermoacoustic-system 
Sub Title (in English) Relationship between temperature distribution in a stack and amount of work flow generation 
Keyword(1) Stack  
Keyword(2) Temperature distribution  
Keyword(3) Work flow  
Keyword(4) Work source  
Keyword(5) Thermoacoustic  
Keyword(6) Energy  
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1st Author's Name Yuto Kawashima  
1st Author's Affiliation Doshisha University (Dosisha Univ.)
2nd Author's Name Shin-ichi Sakamoto  
2nd Author's Affiliation University of Shiga Prefecture (Univ. of Shiga Pref.)
3rd Author's Name Riku Onishi  
3rd Author's Affiliation Doshisha University (Dosisha Univ.)
4th Author's Name Yuya Kurata  
4th Author's Affiliation Doshisha University (Dosisha Univ.)
5th Author's Name Kazuki Shiraki  
5th Author's Affiliation Doshisha University (Dosisha Univ.)
6th Author's Name Daichi Kuroki  
6th Author's Affiliation Doshisha University (Dosisha Univ.)
7th Author's Name Yoshiaki Watanabe  
7th Author's Affiliation Doshisha University (Dosisha Univ.)
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Speaker
Date Time 2020-01-22 14:00:00 
Presentation Time 120 
Registration for US 
Paper # IEICE-US2019-82 
Volume (vol) IEICE-119 
Number (no) no.374 
Page pp.67-72 
#Pages IEICE-6 
Date of Issue IEICE-US-2020-01-15 


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