書誌事項
- タイトル別名
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- The effect of a coating material on minimum film boiling temperature.
- サイショウ マク フットウ オンド ニ オヨボス ヒフク ザイシツ ノ エイキ
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This paper deals with the effect of the thermal conductance of a coating material on minimum film boiling temperature Tmin. The earlier one-dimensional model is upgraded to treat the effect of two-dimensional heat conduction on temperature transients associated with intermittent liquid-solid contacts in the film boiling regime. For low thermal conductivity of the coating material, Tmin becomes higher with increasing coating thickness since the transient contact and subsequent evaporation of a thin microlayer of liquid bring forth a rapid decrease in local surface temperature even though the average wall temperature is quite high. For high thermal conductivity, however, Tmin slightly decreases with a thicker coating. This is attributed to two-dimensional heat conduction of the coating material, which prevents the surface temperature from decreasing at liquid-solid contacts.
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 56 (527), 2038-2043, 1990
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
- 1390001205602673792
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- NII論文ID
- 110002389142
- 130004219490
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- NII書誌ID
- AN00187441
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- ISSN
- 18848346
- 03875016
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- NDL書誌ID
- 3674844
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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
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- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可