Item type |
紀要論文 / Departmental Bulletin Paper(1) |
公開日 |
2015-03-26 |
タイトル |
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タイトル |
Crosslinking of Two Vortex Rings Side by Side |
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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 |
departmental bulletin paper |
著者 |
大島, 裕子
井筒, 直樹
OSHIMA, Yuko
IZUTSU, Naoki
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著者所属 |
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お茶の水女子大学 |
著者所属 |
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宇宙科学研究所 |
著者所属(英) |
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en |
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Faculty of Science, Ochanomizu University |
著者所属(英) |
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en |
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The Institute of Space and Astronautical Science |
出版者 |
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出版者 |
宇宙科学研究所 |
出版者(英) |
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出版者 |
Institute of Space and Astronautical Science |
書誌情報 |
en : The Institute of Space and Astronautical Science report. S.P. : The Proceedings of the Symposium on Mechanics for Space Flight 1987
巻 6,
p. 19-27,
発行日 1988-03
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抄録(英) |
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内容記述タイプ |
Other |
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内容記述 |
Mechanism of crosslinking of two vortex rings has been investigated experimentally. Phase locked measurements of velocity using x-type hot wire were carried out over the whole flow field at point by point, and time dependent vorticity fields were educed. Also, the flow field were visualized by Schlieren method. It is found that a new pair of vortex tube are created connecting the interacting vortex rings and they grow up gradually while the vorticity intensities of the main rings decreases. This is considered as kind of bridging phenomenon of the vortex tubes, proposed by Kida and Takaoka in their numerical simulations. |
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 |
0288-433X |
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 |
AA10455137 |
資料番号 |
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内容記述タイプ |
Other |
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内容記述 |
資料番号: SA0033585000 |