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Three-Dimensional Cellular Automaton Model of Segregation of Granular Materials in a Rotating Cylinder

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タイトル: Three-Dimensional Cellular Automaton Model of Segregation of Granular Materials in a Rotating Cylinder
著者: Yanagita, Tatsuo 著作を一覧する
発行日: 1999年 4月26日
出版者: American Physical Society
誌名: PHYSICAL REVIEW LETTERS
巻: 82
号: 17
開始ページ: 3488
終了ページ: 3491
出版社 DOI: 10.1103/PhysRevLett.82.3488
抄録: Binary mixtures of granular materials often exhibit segregation along the axis of a horizontal rotating cylinder. It is well known that segregation occurs radially at first, forming a buried core of one component. Later, alternate banding starts to form. This is axial segregation. There is no threedimensional model that is capable of depicting transition from radial to axial segregation. We propose a cellular automaton model in which particles slide on the surface, and show that this model successfully reproduces these segregation processes.
Rights: Copyright © 1999 American Physical Society
Relation (URI): http://www.aps.org/
資料タイプ: article
URI: http://hdl.handle.net/2115/5752
出現コレクション:雑誌発表論文等 (Peer-reviewed Journal Articles, etc)

提供者: 柳田 達雄

 

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