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) |
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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 |
Keyword(7) |
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Keyword(8) |
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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 |
Author-1 |
Date Time |
2020-01-22 14:00:00 |
Presentation Time |
120 minutes |
Registration for |
US |
Paper # |
US2019-82 |
Volume (vol) |
vol.119 |
Number (no) |
no.374 |
Page |
pp.67-72 |
#Pages |
6 |
Date of Issue |
2020-01-15 (US) |
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