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- 辻 拓也
- 大阪大学大学院工学研究科機械工学専攻
書誌事項
- タイトル別名
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- Numerical model for the motion of large solid objectin flow with dense particles
抄録
<p>In a number of industrial applications that include flow with dense solid particles, large solid objects are also existing in the flow. The behavior of large objects is complex due to the existence of interactions with surrounding gas/liquid flows, small particles and walls. In the case of fluidized and spouted beds, especially, it is still difficult to predict whether a solid object rises or sinks depending on its size, shape and density. In the present study, we try to develop a numerical model which reproduces the behavior of large solid object in a bubbling fluidized bed. Discrete element method (DEM) - Computational Fluid Dynamics (CFD) mesoscopic model is coupled with immersed boundary method (IBM).</p>
収録刊行物
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- ホソカワ粉体工学振興財団年報
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ホソカワ粉体工学振興財団年報 18 (0), 92-96, 2010
公益財団法人 ホソカワ粉体工学振興財団
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詳細情報
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- CRID
- 1390282680779887488
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- NII論文ID
- 130006292616
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- ISSN
- 21894663
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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
- 使用可