Representaive Physical Properties of Condensate in the Case of Laminar Fored-Convection Condensation of Pure Vapors

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  • Fujii Tetsu
    Institute of Advanced Material Study Kyushu University
  • Lee Jong Boong
    Interdisciplinary Graduate School of Engineering Sciences Kyushu University
  • Shinzato Kan'Ei
    Institute of Advanced Material Study Kyushu University

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Other Title
  • 純蒸気の強制対流凝縮における液膜の代表物性値
  • ジュン ジョウキ ノ キョウセイ タイリュウ ギョウシュク ニ オケル エキマ

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Description

The boundary layer equations for laminar forced-convection condensation of pure vapors of water, ethanol and ehyleneglycol are numerically solved by considering temperature dependent physical properties. The obtained dimensionless temperature corresponding representative physical properties in the authors' previous equations for the heat transfer coefficient and the condensation mass flux is almost the same as that of the previous report, in which only the variation of viscosity is considered.

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