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後ろ向きステップ共存対流の三次元熱流動に対する傾斜角の影響
http://hdl.handle.net/10191/5757
http://hdl.handle.net/10191/5757618c6583-9dd0-41d7-97ac-f7ef8fc92ebe
名前 / ファイル | ライセンス | アクション |
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9_0055.pdf (1.3 MB)
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Item type | 学術雑誌論文 / Journal Article(1) | |||||
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公開日 | 2008-04-08 | |||||
タイトル | ||||||
タイトル | 後ろ向きステップ共存対流の三次元熱流動に対する傾斜角の影響 | |||||
タイトル | ||||||
言語 | en | |||||
タイトル | 後ろ向きステップ共存対流の三次元熱流動に対する傾斜角の影響 | |||||
言語 | ||||||
言語 | jpn | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Numerical Analysis | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Heat Transfer | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Internal Flow | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Backward-Facing Step | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Separation and Reattachment | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Buoyancy | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Inclination Angle | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Low Reynolds Number | |||||
資源タイプ | ||||||
資源 | http://purl.org/coar/resource_type/c_6501 | |||||
タイプ | journal article | |||||
その他のタイトル | ||||||
その他のタイトル | The Effects of Inclination Angles on Mixed Convective Backward-Facing Step Flow and Heat Transfer | |||||
著者 |
岩井, 裕
× 岩井, 裕× 松原, 幸治× 中部, 主敬× 鈴木, 健二郎 |
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著者別名 | ||||||
識別子 | 44884 | |||||
識別子Scheme | WEKO | |||||
姓名 | Iwai, Hiroshi | |||||
著者別名 | ||||||
識別子 | 44885 | |||||
識別子Scheme | WEKO | |||||
姓名 | Matsubara, Koji | |||||
著者別名 | ||||||
識別子 | 44886 | |||||
識別子Scheme | WEKO | |||||
姓名 | Nakabe, Kazuyoshi | |||||
著者別名 | ||||||
識別子 | 44887 | |||||
識別子Scheme | WEKO | |||||
姓名 | Suzuki, Kenjiro | |||||
抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | Three-dimensional numerical simulations were carried out for mixed convective flows over a backward-facing step in a rectangular duct. Reynolds number, expansion ratio and aspect ratio were kept constant at Re=125,ER=2 and AR=16,respectively. Heat flux at the wall downstream of the step was kept uniform, while other walls were kept at adiabatic condition. Effect of the inclination angles, θ_1,θ_2,was the main objective in this study. It was found that when θ_1 was varied, the effect of buoyancy became prominent at θ_1=0°, 180°, while the effect was relatively small for the two horizontal cases (θ_1=90°, 270°). However, there was still small difference between θ_1=90° and 270° in the region immediately after the step where the flow was relatively slow. When θ_2 was varied, flow and thermal fields could no longer be considered as two dimensional, except when θ_2=-90°, 90°. The maximum Nusselt Number, which appears symmetrically near the side walls in pure forced convection cases, was obtained at only one location close to the lower side wall. | |||||
書誌情報 |
日本機械学会論文集. B編 en : 日本機械学会論文集. B編 巻 64, 号 622, p. 1809-1816, 発行日 1998-06 |
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出版者 | ||||||
出版者 | 日本機械学会 | |||||
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 | 日本機械学会 / 本文データは学会の許諾に基づくCiNiiからの複製である | |||||
著者版フラグ | ||||||
値 | publisher | |||||
異版である | ||||||
関連タイプ | isVersionOf | |||||
識別子タイプ | URI | |||||
関連識別子 | http://ci.nii.ac.jp/naid/110002397001 |