Item type |
学術雑誌論文 / Journal Article(1) |
公開日 |
2016-10-05 |
タイトル |
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タイトル |
Measurements of acoustic particle velocity in a coaxial duct and its application to a traveling-wave thermoacoustic heat engine |
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言語 |
en |
言語 |
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言語 |
eng |
資源タイプ |
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資源タイプ識別子 |
http://purl.org/coar/resource_type/c_6501 |
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資源タイプ |
journal article |
著者 |
Morii, Jun
Biwa, Tetsushi
Yazaki, Taichi
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研究者総覧へのリンク |
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Yazaki, Taichi |
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http://souran.aichi-edu.ac.jp/souran/profile.do?id=TZV262nR&lng=ja |
著者(別言語) |
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著者(別言語) |
矢崎, 太一 |
抄録 |
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内容記述タイプ |
Abstract |
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内容記述 |
We present theoretical solutions, based on linear acoustic theory, for axial acoustic particle velocity in an annular region of a coaxial duct. The solutions are expressed in terms of two non-dimensional parameters h/δ_ν and R; h and δ_ν, respectively, represent the half of the spacing between two concentric ducts and the characteristic length given by kinematic viscosity of the gas and angular frequency of acoustic oscillations, and R is the radius ratio of the ducts. The validity of the solutions was verified by direct measurements using a laser Doppler velocimeter. The present results are applied to measurements of the acoustic power distribution in a traveling wave thermoacoustic engine with a coaxial duct, which provides experimental evidence for acoustic power feedback in the coaxial duct. |
書誌事項 |
Review of scientific instruments
巻 85,
号 9,
p. 094902,
発行日 2014-09-05
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出版者 |
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出版者 |
AIP Publishing |
ISSN |
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収録物識別子タイプ |
ISSN |
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収録物識別子 |
0034-6748 |
書誌情報 |
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Review of scientific instruments. 2014, 85(9), 094902. |
書誌レコードID |
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収録物識別子タイプ |
NCID |
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収録物識別子 |
AA00817730 |
権利 |
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権利情報 |
Copyright: 2014 American Institute of Physics LLC. This article may be downloaded for personal use only. Any other use requires prior permission of the author and AIP Publishing. The following article appeared in Review of scientific instruments 85(9), (2014) 094902 and may be found at http:/dx.doi.org/10.1063/1.4893639. |
著者版フラグ |
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出版タイプ |
VoR |
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出版タイプResource |
http://purl.org/coar/version/c_970fb48d4fbd8a85 |
関係URI |
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識別子タイプ |
URI |
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関連識別子 |
http://scitation.aip.org/content/aip/journal/rsi/85/9/10.1063/1.4893639 |
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関連名称 |
http://scitation.aip.org/content/aip/journal/rsi/85/9/10.1063/1.4893639 |
関係URI |
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識別子タイプ |
DOI |
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関連識別子 |
http://dx.doi.org/10.1063/1.4893639 |
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関連名称 |
http://dx.doi.org/10.1063/1.4893639 |
DOI |
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関連タイプ |
isIdenticalTo |
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識別子タイプ |
DOI |
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関連識別子 |
info:doi/10.1063/1.4893639 |
著者別名 |
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著者別名 |
モリイ, ジュン |
著者別名 |
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著者別名 |
ビワ, テツシ |
著者別名 |
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著者別名 |
ヤザキ, タイチ |
資源タイプ |
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内容記述タイプ |
Other |
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内容記述 |
text |