WEKO3
アイテム
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リブ付き平行平板間流れの共存対流熱伝達
http://hdl.handle.net/10191/5753
http://hdl.handle.net/10191/575386f1c463-8a72-4f45-8f08-e198112bd27c
名前 / ファイル | ライセンス | アクション |
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9_0051.pdf (650.8 kB)
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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 | リブ付き平行平板間流れの共存対流熱伝達 | |||||
タイトル | ||||||
言語 | en | |||||
タイトル | リブ付き平行平板間流れの共存対流熱伝達 | |||||
言語 | ||||||
言語 | jpn | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Heat Transfer | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Combined Convection | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Numerical Simulation | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Unsteady Flow | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Ribbed Wall Channel | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Flow Stabilization | |||||
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 | Combined Convection Heat Transfer in a Channel with Two Ribs Attached to One Wall | |||||
著者 |
松原, 幸治
× 松原, 幸治× 中部, 主敬× 鈴木, 健二郎× 小林, 睦夫× 前川, 博 |
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著者別名 | ||||||
識別子 | 44919 | |||||
識別子Scheme | WEKO | |||||
姓名 | Matsubara, Koji | |||||
著者別名 | ||||||
識別子 | 44920 | |||||
識別子Scheme | WEKO | |||||
姓名 | Nakabe, Kazuyoshi | |||||
著者別名 | ||||||
識別子 | 44921 | |||||
識別子Scheme | WEKO | |||||
姓名 | Suzuki, Kenjiro | |||||
著者別名 | ||||||
識別子 | 44922 | |||||
識別子Scheme | WEKO | |||||
姓名 | Kobayashi, Mutsuo | |||||
著者別名 | ||||||
識別子 | 44923 | |||||
識別子Scheme | WEKO | |||||
姓名 | Maekawa, Hiroshi | |||||
抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | Two dimensional calculation was performed for combined convection heat transfer in a channel with two ribs attached to one wall, following the previous study on forced convection case without buoyancy. The flow is heated from the surfaces of both ribs and the present study dealt with the two cases of buoyancy-assisting flow and buoyancy-opposing flow. The effect of Reynolds number, Re_L, and modified Richardson number, Ri^*, was examined keeping space between ribs, σ, and blockage ratio, τ, constant (σ=3.0,τ=0.5). Increasing the magnitude of buoyancy, unsteady flows predicted by the present calculation are stabilized in both of two cases. Serious deterioration of Nusselt number on the 2nd rib suddenly occurrs in a certain range of Ri^* due to the flow stabilization. This is because flow unsteadiness plays an important roll for heat transfer enhancement as was described in the previous study. However, in buoyancy-assisting flow, similar deterioration of Nusselt number also appears on the 2nd rib even if flow remains steady. This is caused by the disappearance of strong rotating flow which exists in the cavity between the both ribs and keeps fluid in the cavity cooler. | |||||
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 63, 号 614, p. 3362-3369, 発行日 1997-10 |
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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/110002396647 |