揮発性液滴の Hydrothermal waves に及ぼす周囲湿度と温度の影響

Daniel Orejon, 喜多 由拓, 岡内 雄哉 , 深谷 侑輝, 河野 正道, 高田 保之, Khellil Sefiane, Jungho Kim

研究成果: Contribution to conferencePaper

抄録

In this work we investigate the effect of relative humidity and ambient temperature on the self-generated hydrothermal waves at the liquid-vapor interface of evaporating ethanol drops by means of infrared thermography and CCD camera. Absorption and/or condensation of water vapor onto the drop was found to have a strong impact on the thermal patterns retrieved at the drop interface. Furthermore, we make use of gas chromatography to quantify for the first time water absorbed and/or condensed onto the drop. To conclude, we highlight the importance to account for the heat of water absorption/condensation in order to characterize the complete heat and mass transfer problem during organic solvent drop evaporation.
寄稿の翻訳タイトルInfluence of relative humidity and ambient temperature on hydrothermal waves (HTWs) of organic solvent volatile drops
本文言語Japanese
ページC131
DOI
出版ステータス出版済み - 10 22 2016
イベント熱工学コンファレンス2016 - Matsuyama, 日本
継続期間: 10 22 201610 23 2016

会議

会議熱工学コンファレンス2016
Country日本
CityMatsuyama
Period10/22/1610/23/16

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