Wettability Effect on a Single Bubble Rising in Stagnant Water Contained in a Vertical Circular Pipe
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概要
- 論文の詳細を見る
Observation has been made on the behavior of a single bubble rising in stagnant water contained in a vertical circular pipe. The inner wall of the pipe is coated with fluororesin to change its wettability. The rising velocity of a single bubble in a wetted pipe is favorably predicted by a previously proposed empirical equation. A prediction method has been proposed for the rising velocity of a single bubble rising in a poorly wetted pipe. The wettability effect disappears when the inner wall of the pipe exceeds a critical Reynolds number.
- 社団法人 日本鉄鋼協会の論文
- 2006-05-15
著者
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IGUCHI Manabu
Division of Materials Science and Engineering, Graduate School of Engineering, Hokkaido University
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Iguchi Manabu
Division Of Material Science And Engineering Graduate School Of Engineering Hokkaido University
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FUKUSHI Keisuke
Graduate School of Engineering, Hokkaido University
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Fukushi Keisuke
Graduate School Of Engineering Hokkaido University
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Iguchi Manabu
Division Of Materals Science And Engineering Graduate School Of Engineering Hokkaido University
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Iguchi Manabu
Division Of Maetrials Science And Engineering Graduate School Of Engineering Hokkaido University
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