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Film Boiling Heat Transfer from a Horizontal Circular Plate Facing Downward

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タイトル: Film Boiling Heat Transfer from a Horizontal Circular Plate Facing Downward
著者: Shigechi, Tohru / Kawae, Nobuji / Tokita, Yuji / Yamada, Takashi
発行日: 1989年11月15日
出版者: 社団法人日本機械学会
引用: JSME international journal. Ser. 2, Fluids engineering, heat transfer, power, combustion, thermophysical properties. 1989, 32(4), p.646-651
抄録: The two-dimensional, steady-state, laminar film boiling heat transfer from a horizontal circular plate facing downward to a stagnant saturated liquid is studied theoretically based on that the flow of vapor beneath the circular plate is induced by the hydrostatic pressure gradient due to the change in the vapor film thickness. In the present analysis, the effect of plate edge and contribution of radiation heat transfer are taken into account. The boundary-layer equations for the vapor film are solved by the integral method and the solution is obtained for water at atmospheric pressure. The vapor film thickness, coefficients of convection heat transfer and contribution of radiation heat transfer are examined. The present analysis is compared with the experimental data in terms of total wall heat flux.
キーワード: Phase Change / Film Boiling / Downward-Facing Horizontal Surface / Circular Plate / Convection / Radiation
URI: http://hdl.handle.net/10069/16775
ISSN: 09148817
関連リンク : http://ci.nii.ac.jp/naid/110002494317/
権利: 社団法人日本機械学会 / 本文データは学協会の許諾に基づきCiNiiから複製したものである
資料タイプ: Journal Article
原稿種類: publisher
出現コレクション:060 学術雑誌論文

引用URI : http://hdl.handle.net/10069/16775



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