Solid-Liquid Separation in Wastewater by Air Bubble-Bubble Formation Frequency at Poorly Wetted Nozzle
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- HIRATSUKA Akira
- Faculty of Eng., Osaka Sangyo Univ.
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- TSUJINO Ryoji
- Faculty of Eng., Setsunan Univ.
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- SASAKI Yasushi
- Grad Sch. of Eng., Tohoku Univ.
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- SATO Masato
- Grad Sch. of Eng., Hokkaido Univ.
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- OHMI Kazuo
- Faculty of Eng., Osaka Sangyo Univ.
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- IGUCHI Manabu
- Grad Sch. of Eng., Hokkaido Univ.
書誌事項
- タイトル別名
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- -Bubble Formation Frequency at Poorly Wetted Nozzle
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Bubble formation from a centered single-hole nozzle placed on the bottom of a water bath has been investigated using a high-speed video camera. Wetted and poorly wetted nozzles are used to understand the effect of wettability of nozzle on the bubble formation in the water. When the gas flow rate is lower than a certain critical value, the frequency of bubble formation is specified by the outer nozzle diameter. On the other hand, when the gas flow rate is raised above another critical value, the inner nozzle diameter governs the bubble formation. An empirical equation is proposed for the frequency of bubble formation in the water.
収録刊行物
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- 実験力学
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実験力学 7 (4), 398-404, 2007
日本実験力学会
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キーワード
詳細情報 詳細情報について
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- CRID
- 1390282680167492864
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- NII論文ID
- 130004489937
- 10020129945
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- NII書誌ID
- AA11822914
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- ISSN
- 18844219
- 13464930
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- NDL書誌ID
- 9355835
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- 本文言語コード
- en
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- データソース種別
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- JaLC
- NDL
- CiNii Articles
- KAKEN
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- 抄録ライセンスフラグ
- 使用不可
