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一端を中心として回転する断面が線対称な物体の後流に関する研究 : 第2報,先端すきまが後流に及ぼす影響
http://hdl.handle.net/10069/22738
http://hdl.handle.net/10069/22738b50cc552-0aa0-42a3-9f03-cccd58780dfc
名前 / ファイル | ライセンス | アクション |
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110002401188.pdf (521.6 kB)
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Item type | 学術雑誌論文 / Journal Article(1) | |||||
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公開日 | 2010-01-22 | |||||
タイトル | ||||||
タイトル | 一端を中心として回転する断面が線対称な物体の後流に関する研究 : 第2報,先端すきまが後流に及ぼす影響 | |||||
言語 | ||||||
言語 | jpn | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Fluid Mechanics | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Wake | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Vortex Shedding | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Rotating Flow Field Radial Flow | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Tip Clearance | |||||
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 |
深野, 徹
× 深野, 徹× 林, 秀千人× 原, 義則 |
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著者別名 | ||||||
姓名 | Fukano, Tohru | |||||
著者別名 | ||||||
姓名 | Hayashi, Hidechito | |||||
著者別名 | ||||||
姓名 | Hara, Yoshinori | |||||
その他のタイトル | ||||||
その他のタイトル | Experimental Study on the Characteristics of the Near Wake of a Blade-like Body with an Axisymmetric Cross-section Rotating about One End : 2nd Report, Influences of the Tip Clearance Flow | |||||
抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | The characteristics of the wake of a blunt body near its tip were investigated experimentally. When the tip clearance is large, the downwash flow is so large that the radial component of the velocity in the wake promotes mixing and diffusion of the wake. Therefore the velocity recovery is rapid and the width of the wake increases quickly in the wake. The velocity fluctuation in the wake becomes irregular, and vortex shedding disappears near the tip of the body. On the other hand when the tip clearance is small, the downwash flow is weak and near the tip of the body the dead air region becomes large as a result of gathering the low energy fluid. So the mixing and diffusion in the wake are inactive, and the regularity of the velocity fluctuation in the wake is kept up to the tip of the body. | |||||
書誌情報 |
日本機械学会論文集. B編 巻 54, 号 498, p. 265-270, 発行日 1988-02-25 |
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出版者 | ||||||
出版者 | 社団法人日本機械学会 | |||||
出版者別言語 | ||||||
The Japan Society of Mechanical Engineers | ||||||
ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 03875016 | |||||
書誌レコードID | ||||||
収録物識別子タイプ | NCID | |||||
収録物識別子 | AN00187441 | |||||
権利 | ||||||
権利情報 | 社団法人日本機械学会 | |||||
権利 | ||||||
権利情報 | 本文データは学協会の許諾に基づきCiNiiから複製したものである | |||||
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 | |||||
引用 | ||||||
内容記述タイプ | Other | |||||
内容記述 | 日本機械学會論文集. B編, 54(498), pp.265-270; 1988 |