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  1. 紀要論文
  2. 琉球大学工学部紀要
  3. 35号
  1. 部局別インデックス
  2. 工学部

平行平板流路内に千鳥状に平板を置いた場合の壁面熱伝達

http://hdl.handle.net/20.500.12000/5570
http://hdl.handle.net/20.500.12000/5570
381ccc95-003f-4200-99a5-e0f9d20b19d9
名前 / ファイル ライセンス アクション
No35p11.pdf No35p11.pdf
Item type デフォルトアイテムタイプ(フル)(1)
公開日 2008-04-02
タイトル
タイトル 平行平板流路内に千鳥状に平板を置いた場合の壁面熱伝達
言語 ja
作成者 親川, 兼勇

× 親川, 兼勇

ja 親川, 兼勇

新里, 隆男

× 新里, 隆男

ja 新里, 隆男

Oyakawa, Kenyu

× Oyakawa, Kenyu

en Oyakawa, Kenyu

Shinzato, Takao

× Shinzato, Takao

en Shinzato, Takao

アクセス権
アクセス権 open access
アクセス権URI http://purl.org/coar/access_right/c_abf2
主題
言語 en
主題Scheme Other
主題 Comvective Heat Transfer
言語 en
主題Scheme Other
主題 Heat Transfer Augmentation
言語 en
主題Scheme Other
主題 Turbulence-Promoter
言語 en
主題Scheme Other
主題 Pressure Drop
言語 en
主題Scheme Other
主題 Duct Flow
内容記述
内容記述タイプ Other
内容記述 This paper investigates how the local heat transfer coefficients and the friction facter are affected by the pitch and the clearance between thin plate and duct wall when thin plates (thickness: 5 mm, length: 20 mm) are set in a staggered arrangement in a rectangular duct in order to augment heat transfer from the duct wall.\nAverage heat transfer coefficient in fully developed region increases with a decreasing pitch and attains a maximum at P=4 (P: pitch), and its value is two times of that in smooth duct; the friction facter $\lambda$, on the other hand, increases five times at P=4, two times at P=12 in comparison with value of smooth duct.\nThe degree of augmentation is also analysed taking account of pressure loss. In the low-Reynolds number turbulent regime, $\eta$, which is the ratio of the average heat transfer for the present system to that for a smooth duct under the condition of equivalent pumping power, is larger than unity.
内容記述タイプ Other
内容記述 紀要論文
出版者
言語 ja
出版者 琉球大学工学部
言語
言語 jpn
資源タイプ
資源タイプ departmental bulletin paper
資源タイプ識別子 http://purl.org/coar/resource_type/c_6501
出版タイプ
出版タイプ VoR
出版タイプResource http://purl.org/coar/version/c_970fb48d4fbd8a85
識別子
識別子 http://hdl.handle.net/20.500.12000/5570
識別子タイプ HDL
収録物識別子
収録物識別子タイプ ISSN
収録物識別子 0389-102X
収録物識別子タイプ NCID
収録物識別子 AN0025048X
収録物名
言語 ja
収録物名 琉球大学工学部紀要
書誌情報
号 35, p. 11-21
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