矩形容器内に置かれた円筒回りの固一液相変化

• 笹口 健吾

  熊本大学工学部機械工学科

• 草野 剛嗣

  熊本大学大学院自然科学研究科

書誌事項

タイトル別名

• A numerical Study on the Solidification of Water Around
• ―凝固過程の数値解析―
• —Horizontal cylinder(s) in a rectangular cavity—

抄録

In the present study, a new numerical model was proposed to analyze solid/liquid phase change heat transfer change heat transfer without porous media, and usual (without phase change) transient natural convection with/without porous media. With this model, calculations were performed to examine the effect of the natural convection on the solidification of pure water (without porous media) around a single cylinder and two cylinders. The numerical results were in good agreement with experimental ones. It was also shown that for the initial water temperature, Ti, of 0°C, the solidification more efficiently progresses for the single cylinder than that for the two cylinder, but for Ti≥4°C, the reverse is true.

収録刊行物

• 日本冷凍空調学会論文集

  日本冷凍空調学会論文集 12 (3), 295-306, 1995

  公益社団法人 日本冷凍空調学会

キーワード

• Solid/Liquid Phase Change Heat Transfer
• Numerical Model
• Thermal Energy Storage
• Density Inversion of Water
• Cylinders

詳細情報

• CRID: 1390001204665824128
• NII論文ID: 10002713529
• NII書誌ID: AN10035654
• DOI: 10.11322/tjsrae.12.295
• ISSN: 2185789X
• ISSN: 13444905
• 本文言語コード: ja
• データソース種別:
  • JaLC
  • CiNii Articles
• 抄録ライセンスフラグ: 使用不可