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- 土井 克則
- 名古屋大学大学院工学研究科
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- MEN'SHOV Igor
- Graduate School of Engineering, Nagoya University
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- 中村 佳朗
- 名古屋大学大学院工学研究科
書誌事項
- タイトル別名
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- Numerical Analysis of a Solid Particle Lifted by Shock-Induced Flow
- ショウゲキハ ナガレ ニ ヨリ ジョウショウ スル コタイ リュウシ ノ スウチ カイセキ
この論文をさがす
説明
When a shock wave propagates along a horizontal wall on which a small solid particle rests, the particle is lifted by shock-induced flow behind the shock. In the present study, the fluid forces acting on the particle and the motion of the particle are evaluated by numerical simulation to investigate dynamical characteristics of the particle. The particle Reynolds number is 6 000, and the considered time period is from the time when the shock hits the particle to the time when the boundary layer thickness grows to the same order as the particle size. As a result, the particle was successfully lifted in the present simulation, where the lift force on the particle changes with the clearance between the particle and the wall. Furthermore, it was found that factors such as the boundary layer profile, the particle shape, and the boundary layer transition cause data scattering observed experiment.
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 71 (708), 1994-1998, 2005
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
- 1390282681237904128
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- NII論文ID
- 130004080924
- 110005051627
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- NII書誌ID
- AN00187441
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- ISSN
- 18848346
- 03875016
- http://id.crossref.org/issn/03875016
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- HANDLE
- 2237/13858
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- NDL書誌ID
- 7467469
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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
- IRDB
- NDL
- Crossref
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可