書誌事項
- タイトル別名
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- Drag and Lift Forces Acting on a Spherical Bubble in Homogeneous Shear Flow
- イチヨウ センダンリュウチュウ ノ キュウケイ キホウ ニ ハタラク コウリョク ト ヨウリョク ノ ヒョウカ
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Drag and lift forces acting on a spherical bubble in a homogeneous linear shear flow were numerically investigated by means of a three dimensional direct numerical simulation based on a marker and cell (MAC) method. The effects of fluid shear rate and particle Reynolds number on drag and lift forces acting on a spherical bubble were compared with those on an inviscid bubble. The results show that the drag force acting on a spherical bubble in a linear shear flow increases with shear. The behavior of the lift force on a bubble is quite similar to that on an inviscid bubble, but the effects of fluid shear rate on the lift force acting on a spherical bubble in the linear shear flow become bigger than that acting on an inviscid bubble in the particle Reynolds number region of 1≤Rep≤300.
収録刊行物
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- 日本機械学会論文集B編
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日本機械学会論文集B編 74 (738), 273-279, 2008
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
- 1390001206263198976
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- NII論文ID
- 130004081205
- 110006646549
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- NII書誌ID
- AN00187441
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- ISSN
- 18848346
- 03875016
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- NDL書誌ID
- 9390816
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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