書誌事項
- タイトル別名
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- Characteristics of Solidification and Melt in the Water Tank Cooled from the Top. Response of Ice-Layer Growth due to Time-Varying Cooling Temperature.
- ジョウホウ レイキャク ニ ヨル スイソウ ナイ デ ノ コオリ ノ ギョウコ ユウカイ トクセイ シュウキテキ レイキャク オンド ヘンカ ニ タイスル コオリ アツサ ノ オウトウ
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This paper describes a response of ice-layer formation to the time-varying cooling temperature at the top of the water-filled rectangular vessel, whereas the lower boundary is kept at 8°C. All the vertical side walls are insulated. The cooling temperature is varied periodically with several different conditions of amplitude and frequency. The corresponding ice-front movements are recorded accordingly. For a set of amplitude of the cooling temperature and ice-layer thickness, the critical frequency beyond which the ice-front movement is negligible (below 0.5mm) is determined. A time-lag of the front movement relative to the time-varying cooling temperature is also measured. A simple one-dimensional analysis is carried out in order to explain the above-mentioned critical frequency and time-lag. The PIV technique is also employed for studying convection flow structure in the liquid phase and the resulting ice-front deformation.
収録刊行物
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- 日本機械学会論文集Ｂ編
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日本機械学会論文集Ｂ編 67 (663), 2762-2767, 2001
一般社団法人 日本機械学会
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詳細情報 詳細情報について
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- CRID
- 1390001206182844672
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- NII論文ID
- 130004224362
- 110002403394
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- NII書誌ID
- AN00187441
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- ISSN
- 18848346
- 03875016
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- NDL書誌ID
- 5985319
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- NDL
- Crossref
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可