薄板の移動熱源まわりの温度分布の解析 (続報)

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タイトル別名
  • Analysis of Temperature Distribution around Moving Heat Source in Thin Plate (Continued Report)
  • ウスイタ ノ イドウ ネツゲン マワリ ノ オンド ブンプ ノ カイセキ ゾク

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This report describes the effect of latent heat on the temperature distribution around heat source in a line heating processing.<BR>Unsteady heat conduction analysis by the finite element method, which was shown in the previous report, is performed here and the results are in good agreement with the experimental results.<BR>Temperature distribution, peak temperature and cooling rate of the material are affected considerably by latent heat. When the heat input is small, latent heat may not be necessarily considered in calculation.<BR>In the estimation of peak temperature and amount of heat input by Adams' and Wells' approximate formulae, it is desirable to use the thermal constants at about 800°C.

収録刊行物

  • 日本舶用機関学会誌

    日本舶用機関学会誌 22 (4), 257-262, 1987

    公益社団法人 日本マリンエンジニアリング学会

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