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タイトル: 内管が軸方向に動く同心環状流路内の温度助走区間層流熱伝達の数値解析
その他のタイトル: Numerical Analysis on Laminar Heat Transfer in the Thermal Entrance Regions of Concentric Annuli with Axially Moving Cores
著者: 茂地, 徹 / 桃木, 悟 / Lee, Y.
著者(別表記) : Shigechi, Toru / Momoki, Satoru / Lee, Y.
発行日: 1995年 1月
出版者: 長崎大学工学部 / Faculty of Engineering, Nagasaki University
引用: 長崎大学工学部研究報告, 25(44), pp.19-29; 1995
抄録: Fundamental solutions of the second kind boundary condition were obtained numerically by a finite difference method for the thermal-entrance-region laminar heat transfer in a concentric annulus with an axially moving core. Heating conditions of the second kind are (1) on one wall, constant axial as well as peripheral wall heat flux is specified and the other is insulated; (2) both walls are heated independently. The effects of the relative velocity of the core and the radius ratio on the temperature, Nusselt numbers and thermal entrance lengths have been investigated. The influence coefficients are presented graphically, which are necessary to calculate the Nusselt number at each surface for the case of both walls heated.
URI: http://hdl.handle.net/10069/24515
ISSN: 02860902
資料タイプ: Departmental Bulletin Paper
原稿種類: publisher
出現コレクション:第25巻 第44号

引用URI : http://hdl.handle.net/10069/24515



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