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高温液体金属表面に衝突する液滴の沸騰挙動に関する研究
http://hdl.handle.net/2261/52333
http://hdl.handle.net/2261/52333fab0dfc5-a237-4083-89b5-787968da0d5b
名前 / ファイル | ライセンス | アクション |
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本文(fulltext) (4.3 MB)
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要旨(summary) (410.5 kB)
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Item type | 学位論文 / Thesis or Dissertation(1) | |||||
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公開日 | 2012-10-11 | |||||
タイトル | ||||||
タイトル | 高温液体金属表面に衝突する液滴の沸騰挙動に関する研究 | |||||
言語 | ||||||
言語 | jpn | |||||
キーワード | ||||||
主題 | Droplet | |||||
主題Scheme | Other | |||||
キーワード | ||||||
主題 | Boiling | |||||
主題Scheme | Other | |||||
キーワード | ||||||
主題 | Leidenfrost point | |||||
主題Scheme | Other | |||||
資源タイプ | ||||||
資源 | http://purl.org/coar/resource_type/c_46ec | |||||
タイプ | thesis | |||||
著者 |
安井, 哲
× 安井, 哲 |
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著者別名 | ||||||
識別子 | 8445 | |||||
識別子Scheme | WEKO | |||||
姓名 | ヤスイ, テツ | |||||
著者所属 | ||||||
著者所属 | 東京大学大学院新領域創成科学研究科環境学研究系人間環境学専攻 | |||||
著者所属 | ||||||
著者所属 | Department of Human and Engineered Environmental Studies, Graduate School of Frontier Sciences, The University of Tokyo | |||||
Abstract | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | Boiling behavior of droplets impinging to heated liquid metal surface was experimentally investigated. Droplets showed boiling behavior accompanied by the delay time when using liquid metal as the collision surface. And high speed splash from the bottom of droplets was observed at high superheat. We defined this delay time by rapid change of contact angles and measured the delay time by changing superheat, collision velocity of droplets, and ambient pressure. As the results of measurements, we found that the delay time affected by these parameters and made a qualitative model to explain the mechanism of the characteristic boiling phenomena by these results. | |||||
書誌情報 | 発行日 2012-03-22 | |||||
日本十進分類法 | ||||||
主題 | 426 | |||||
主題Scheme | NDC | |||||
学位名 | ||||||
学位名 | 修士(環境学) | |||||
学位 | ||||||
値 | master | |||||
研究科・専攻 | ||||||
新領域創成科学研究科環境学研究系人間環境学専攻 | ||||||
学位授与年月日 | ||||||
学位授与年月日 | 2012-03-22 | |||||
学位記番号 | ||||||
修創域第4416号 |