書誌事項
- タイトル別名
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- Detailed Measurements of Local Heat Transfer Coefficients of Turbulent Flow in Smooth and Rib-Roughened Serpentine Passages with a 180.DEG. Sharp Bend.
- 180 キュウゲキ マガリ オ ユウスル ヘイカツ オヨビ リブツキ オウフク
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Heat transfer and fluid flow in smooth and rib-roughened two-pass channels with a 180°sharp bend are investigated experimentally. Ribs are attached on two opposite walls of the straight passages with angles 90°and 60°to the flow. For 60°ribs, four different combinations of rib patterns in both the 1st and 2nd passes are studied. More than 450 thermocouples are utilized to record detailed distributions of local heat transfer coefficients over the four side walls of the entire channel. Flow visualization tests are also conducted. Based on the measured results, the effects of interaction on the heat transfer characteristics between the rib and the bend-induced secondary flows are disclosed. The rib-arrangement which gives the highest heat transfer performance is identified.
収録刊行物
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- 日本機械学会論文集Ｂ編
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日本機械学会論文集Ｂ編 64 (623), 2216-2223, 1998
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
- 1390001205895468544
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- NII論文ID
- 130004223043
- 110002397057
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- NII書誌ID
- AN00187441
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- ISSN
- 18848346
- 03875016
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- NDL書誌ID
- 4534438
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- NDL
- Crossref
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可