書誌事項
- タイトル別名
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- Drag Reduction Effect of Microbubble/Water Mixtures and Complex Fluids into Capillary Flows
- カン ナイ ナガレ ニ オケル マイクロバブルスイ オヨビ フクザツ リュウタイ ノ マサツ ソンシツ テイゲン コウカ
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抄録
The pressure drops and frictional coefficients were measured and estimated for water, microbubble/water mixtures (MB water), and complex fluids (surfactant solutions and polymer solutions) in capillary flows. Good agreement for water was obtained between the experimental results and theoretical value for Hagen-Poiseuille flows. For MB water, the laminarization was suggested until 4000 of the Reynolds number. Both surfactant solutions and polymer solutions exhibited the same results as MB water. In the explaining this behavior, elasticity, electrical interaction, and size effect are considered. Consequently, it is strongly suggested that electrical interaction on capillary wall is a contributing factor. In addition, surface tension was investigated and supported the discussion.
収録刊行物
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- 日本レオロジー学会誌
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日本レオロジー学会誌 40 (4), 179-184, 2012
一般社団法人 日本レオロジー学会
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詳細情報 詳細情報について
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- CRID
- 1390001205094574976
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- NII論文ID
- 130001880138
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- NII書誌ID
- AN00198812
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- COI
- 1:CAS:528:DC%2BC38Xhs1ahsbnE
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- ISSN
- 21864586
- 03871533
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- NDL書誌ID
- 023976358
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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
- NDL
- Crossref
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可