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Vortex shedding in confined swirling flow of polymer solutions
https://nitech.repo.nii.ac.jp/records/5329
https://nitech.repo.nii.ac.jp/records/53290657f915-8623-4193-86e5-c8d1b46c9c0d
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
本文_fulltext (759.9 kB)
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Copyright (2007) American Institute of Physics. This article may be downloaded for personal use only. Any other use requires prior permission of the author and the American Institute of Physics.The following article appeared in Physics of Fluids, 19(2), pp.023103-1- 023103-8 ; 2007 and may be found at http://link.aip.org/link/?phf/19/023103
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| Item type | 学術雑誌論文 / Journal Article(1) | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 公開日 | 2012-11-06 | |||||||||||||||||||
| タイトル | ||||||||||||||||||||
| タイトル | Vortex shedding in confined swirling flow of polymer solutions | |||||||||||||||||||
| 言語 | en | |||||||||||||||||||
| 言語 | ||||||||||||||||||||
| 言語 | eng | |||||||||||||||||||
| 資源タイプ | ||||||||||||||||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||||||||||||||||
| 資源タイプ | journal article | |||||||||||||||||||
| 著者 |
玉野, 真司
× 玉野, 真司
× Ito, Motoyuki
× Ide, Yuichiro
× Yokota, Kazuhiko
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| 著者別名 | ||||||||||||||||||||
| 姓名 | Tamano, Shinji | |||||||||||||||||||
| 言語 | en | |||||||||||||||||||
| 姓名 | 玉野, 真司 | |||||||||||||||||||
| 言語 | ja | |||||||||||||||||||
| 姓名 | タマノ, シンジ | |||||||||||||||||||
| 言語 | ja-Kana | |||||||||||||||||||
| bibliographic_information |
en : PHYSICS OF FLUIDS 巻 19, 号 2, p. 023103-1-023103-8, 発行日 2007-02-28 |
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| 出版者 | ||||||||||||||||||||
| 出版者 | American Institute of Physics | |||||||||||||||||||
| 言語 | en | |||||||||||||||||||
| ISSN | ||||||||||||||||||||
| 収録物識別子タイプ | ISSN | |||||||||||||||||||
| 収録物識別子 | 1070-6631 | |||||||||||||||||||
| item_10001_source_id_32 | ||||||||||||||||||||
| 収録物識別子タイプ | NCID | |||||||||||||||||||
| 収録物識別子 | AA10986202 | |||||||||||||||||||
| 出版タイプ | ||||||||||||||||||||
| 出版タイプ | VoR | |||||||||||||||||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||||||||||||||||
| item_10001_relation_34 | ||||||||||||||||||||
| 関連タイプ | isIdenticalTo | |||||||||||||||||||
| 識別子タイプ | DOI | |||||||||||||||||||
| 関連識別子 | http://dx.doi.org/10.1063/1.2709705 | |||||||||||||||||||
| 関連名称 | 10.1063/1.2709705 | |||||||||||||||||||
| 内容記述 | ||||||||||||||||||||
| 内容記述タイプ | Other | |||||||||||||||||||
| 内容記述 | The unsteady swirling flow of an aqueous polymer solution due to a rotating disk in a cylindrical casing was investigated using the flow visualization technique. As the aqueous polymer solution, polyacrylamide solutions whose concentrations were 0.025, 0.1, 0.2, 0.5, 0.8, and 1.0wt% were used. The unsteady secondary flow patterns were classified using the Reynolds and elastic numbers. We found a new phenomenon of vortex shedding in which the ring vortex formed near the rotating disk was periodically shed away from the rotating disk in the unsteady flow regime. The nonaxisymmetric ring vortex was also observed for the higher Reynolds number compared to that of the axisymmetric ring vortex. The dependence of the period of vortex shedding on the Reynolds number was clarified. | |||||||||||||||||||
| 言語 | en | |||||||||||||||||||
