水平におかれた潜熱蓄熱く形容器内の融解特性 : オクタデカンと氷に対する固相固定の場合

概要

論文の詳細を見る
Melting characteristics of phase change material by natural convection heat transfer inside horizontal rectangular capsules are examined experimentally. The capsules are heated isothermally and three kinds of aspect ratios (H/W=3, 1 and 1/3) are provided. Octadecane and ice are used, respectively, as the phase change material. A method of analysis applying the empirical correlations for natural convection heat transfer in a vertical or horizontal enclosure to the melting in the rectangular capsules is presented. The predicted results show good agreement with the experimental data. For the melting of octadecane and ice, it is found that the effect of aspect ratio on melting velocity is not significant for the range of B=1/3 to 3.
一般社団法人日本機械学会の論文
1990-11-25