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Hokkaido University Collection of Scholarly and Academic Papers >
Graduate School of Engineering / Faculty of Engineering >
Peer-reviewed Journal Articles, etc >
乱流に誘起された気液界面上の波動が物質移動におよぼす影響
| Title: | 乱流に誘起された気液界面上の波動が物質移動におよぼす影響 |
| Other Titles: | Mass Transfer Influenced by Wave Motions Appearing on Gas-Liquid Interface Exposed to Turbulent Flow |
| Authors: | 熊谷, 剛彦1 Browse this author →KAKEN DB | | 井口, 学2 Browse this author | | 植村, 知正3 Browse this author | | 米原, 紀吉4 Browse this author |
| Authors(alt): | Kumagai, Takehiko1 | | Iguchi, Manabu2 | | Uemura, Tomomasa3 | | Yonehara, Noriyoshi4 |
| Keywords: | gas-liquid mass transfer | | surface renewal | | wave motion | | contaminated water | | turbulence intensity |
| Issue Date: | 1-Apr-2002 |
| Publisher: | 日本鉄鋼協会 |
| Journal Title: | 鉄と鋼 |
| Volume: | 88 |
| Issue: | 4 |
| Start Page: | 180 |
| End Page: | 187 |
| Publisher DOI: | 10.2355/tetsutohagane1955.88.4_180 |
| Abstract: | Wave motions appear on the surface of a single-bubble rising in liquid when the bubble Reynolds number exceeds a certain critical value. Such wave motions enhance the mass transfer from the bubble to the liquid especially under the condition that the bubble surface is contaminated by surfactant. This is caused by surface renewal due to the wave motions. The mass transfer coefficient under this condition was experimentally measured using a simplified model. Water and CO2 gas were used as the working fluids. Two empirical equations for the mass transfer coefficient were proposed. |
| Rights: | 著作権は日本鉄鋼協会にある |
| Type: | article |
| URI: | http://hdl.handle.net/2115/75019 |
| Appears in Collections: | 工学院・工学研究院 (Graduate School of Engineering / Faculty of Engineering) > 雑誌発表論文等 (Peer-reviewed Journal Articles, etc)
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Submitter: 熊谷 剛彦
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