A153 流路内壁面近くに置かれた鈍頭物体による伝熱促進
書誌事項
- タイトル別名
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- Heat transfer enhancement in duct with blunt body inserted close to its wall
- 流路内壁面近くに置かれた鈍頭物体による伝熱促進
- リュウロ ナイヘキメン チカク ニ オカレタ ドントウ ブッタイ ニ ヨル デンネツ ソクシン
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説明
In present paper, we investigated the effects of clearance length between a body and a duct wall, and duct height on the heat transfer characteristics and flow behavior at downstream region of body when the blunt body was set in parallel plate duct with some distance separating it from the duct wall as a turbulence promoter. At the ratio of clearance to body height, C/D=0.05∿0.1,the heat transfer was characterized by the reattachment of shear flow separated from the body. Furthermore, the heat transfer depended on both effects of the reattachment flow and the separation vortex at C/D=0.15,and effect of the separation vortex generated by separating flow through the clearance or the side vortex induced by Karman vortex at C/D=0.2 and 0.25.
収録刊行物
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- 熱工学講演会講演論文集
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熱工学講演会講演論文集 2002 (0), 39-40, 2002
一般社団法人 日本機械学会
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詳細情報 詳細情報について
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- CRID
- 1390282681046172544
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- NII論文ID
- 130004225030
- 110002527834
- 110004999272
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- NII書誌ID
- AN00187441
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- ISSN
- 24331317
- 18848346
- 03875016
- http://id.crossref.org/issn/03875016
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- HANDLE
- 20.500.12000/132
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- NDL書誌ID
- 6867936
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- 本文言語コード
- ja
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- 資料種別
- journal article
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- データソース種別
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- JaLC
- IRDB
- NDLサーチ
- Crossref
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- 使用不可