書誌事項
- タイトル別名
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- 613 Pressure Drop for Liquid Foam Flow through a Pipe
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Measurement of pressure drop was conducted on water-air foam flowing through a vertical rectangular pipe. The foam flow was modeled by a plug flow lubricated by a thin layer (slip layer) of a Newtonian liquid on a pipe wall. Direct measurement of the thickness of the slip layer was also conducted in this study. Video images of the slip layer indicated that the thickness of the layer is in the order of tenth of micron meters and increases as increasing the velocity of the foam flow. Image processing of the video images showed that the increase in the slip layer thickness is due to deformation of nearest bubbles at the pipe wall which subject to shear force from the liquid slip layer.
収録刊行物
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- 北海道支部講演会講演概要集
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北海道支部講演会講演概要集 2001.41 (0), 214-215, 2001
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
- 1390001205844296832
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- NII論文ID
- 110002495170
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- NII書誌ID
- AA11902059
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- ISSN
- 2424273X
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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