書誌事項
- タイトル別名
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- 0508 Behavior of bubble clustering under a drag reduction condition in a horizontal channel flow
抄録
Experimental investigation on drag reduction by air bubble injection is carried out to elucidate the influence of bubble clustering in a horizontal rectangular channel. Silicone oil is used as working fluid so that experimental uncertainty due to contamination is removed particular for the clustering phenomenon. Bubbles formed chained arrangement in the streamwise direction on laminar flow states, and disperse isotropically on turbulent states. Such a bubble clustering behavior is analyzed quantitatively with image processing to obtain probability distribution of the nearest bubbles.
収録刊行物
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- 流体工学部門講演会講演論文集
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流体工学部門講演会講演論文集 2012 (0), 221-222, 2012
一般社団法人 日本機械学会
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詳細情報 詳細情報について
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- CRID
- 1390282680860709632
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- NII論文ID
- 110009951657
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- ISSN
- 24242896
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- Crossref
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可