JAXA Repository / AIREX 未来へ続く、宙(そら)への英知

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titleマランゴニ対流場における結晶成長の実験
Other TitleInfluence of Marangoni convection on crystal growth
Author(jpn)松永 和之; 上野 一郎; 河村 洋
Author(eng)Matsunaga, Kazuyuki; Ueno, Ichiro; Kawamura, Hiroshi
Author Affiliation(jpn)東京理科大学 理工学部 機械工学科; 東京理科大学 理工学部 機械工学科; 東京理科大学 理工学部 機械工学科
Author Affiliation(eng)Tokyo University of Science Department of Mechanical Engineering, Faculty of Science and Technology; Tokyo University of Science Department of Mechanical Engineering, Faculty of Science and Technology; Tokyo University of Science Department of Mechanical Engineering, Faculty of Science and Technology
Issue Date2005-03
PublisherInstitute of Space and Astronautical Science, Japan Aerospace Exploration Agency (JAXA/ISAS)
宇宙航空研究開発機構宇宙科学研究本部
Publication title宇宙利用シンポジウム 第21回 平成16年度
Space Utilization Research: Proceedings of the Twenty-first Space Utilization Symposium
Start page126
End page129
Publication date2005-03
Languagejpn
AbstractIn order to realize producing high-quality materials, a large number of studies have been carried out concerning the solidification/melting process of metals and semiconductor materials in both terrestrial and space environment. The previous studies mainly focused upon the solidification and melting processes themselves. In the real system, however, one cannot neglect effects of molten material convective flow (for example, natural convection, Marangoni convection and so on) upon the solidification process and the resulting quality of the materials. This paper introduces an influence of Marangoni convection on a liquid-solid interfacial shape and thermal convective field in the vicinity of the interface in a liquid layer.
Keywordssolidification; Marangoni convection; liquid-solid interface; hydrothermal wave; interfacial shape; liquid film; roll convection; temperature gradient; free boundary; convection; succinonitrile; 凝固; マランゴニ対流; 固液界面; 熱水波; 界面形状; 液膜; ロール対流; 熱勾配; 自由界面; 対流; こはく酸ニトリル
Document TypeConference Paper
JAXA Categoryシンポジウム・研究会
SHI-NOAA0048095032
URIhttps://repository.exst.jaxa.jp/dspace/handle/a-is/48591


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