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斜め越流型水制周辺の流れ構造のPIV解析
https://nitech.repo.nii.ac.jp/records/4916
https://nitech.repo.nii.ac.jp/records/4916ef7bf418-de1d-45c1-a5fa-912382fa3978
名前 / ファイル | ライセンス | アクション |
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本文_fulltext (1.4 MB)
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Copyright (c) 2001 社団法人 土木学会
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Item type | 学術雑誌論文 / Journal Article(1) | |||||
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公開日 | 2012-11-07 | |||||
タイトル | ||||||
タイトル | 斜め越流型水制周辺の流れ構造のPIV解析 | |||||
言語 | ||||||
言語 | jpn | |||||
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 | |||||
その他(別言語等)のタイトル | ||||||
その他のタイトル | ナナメ エツリュウガタ スイセイ シュウヘン ノ ナガレ コウゾウ ノ PIV カイセキ | |||||
その他(別言語等)のタイトル | ||||||
その他のタイトル | PIV analysis of flow structures around skewed spur dikes | |||||
著者 |
冨永, 晃宏
× 冨永, 晃宏× 井嶋, 康二× 中野, 義郎 |
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著者別名 | ||||||
姓名 | Tominaga, Akihiro | |||||
書誌情報 |
水工学論文集 巻 45, p. 379-384, 発行日 2001-02 |
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出版者 | ||||||
出版者 | 社団法人 土木学会 | |||||
ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 09167374 | |||||
書誌レコードID(NCID) | ||||||
収録物識別子タイプ | NCID | |||||
収録物識別子 | AN10426673 | |||||
著者版フラグ | ||||||
出版タイプ | VoR | |||||
出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
内容記述 | ||||||
内容記述タイプ | Other | |||||
内容記述 | Spur dikes become to be recognized as hydraulic structures for environmental functions as well as for bank protection works. To predict and control flow, sediment transport and water quality exchange by using submerged spur-dike, it is necessary to clarify three-dimensional flow structures around spur-dike zones. In this study, orientation angle of super dike is chosen as a design parameter and its effects on flow structures in spur-dike zones are investigated by using PIV method. The vertical vortices caused by the top flow and transverse vortices caused by the side flow interact with each other and produce characteristic three-dimensional vortex structures. The orientation angle changes this interaction mechanism significantly. The flow structures of downstream-oriented spur dike are very different from those of upstream-oriented and normal spur dikes. | |||||
フォーマット | ||||||
内容記述タイプ | Other | |||||
内容記述 | application/pdf |