Dynamics of Granular Matter.

• Hayakawa Hisao

  Department of Physics, Tohoku University, Sendai 980–77, Japan

• Nishimori Hiraku

  Department of Physics, Ibaraki University, Mito 310, Japan

• Sasa Sin"ichi

  Department of Pure and Applied Science, University of Tokyo, Komaba, Meguro–ku, Tokyo 153, Japan

• Taguchi Y–h.

  Department of Physics, Tokyo Institute of Technology, Oh–okayama, Meguro–ku, Tokyo 152, Japan

抄録

Granular matter is a typical example of a new topic in statistical (phenomenology) mechanics. Reconsidering granular matter from the physical point of view, several new aspects have been clarified, although granular matter has been studied by engineers for a long (period of) time. This review examines three topics: (1) pattern dynamics of sand ripples and dunes, (2) mathematical structure of a fluidized bed, and (3) convection and turbulence in a vibrating bed. Investigating these topics, it is found that the dynamics of granular matter exhibits many typical nonlinear phenomena, for example, formations of pattern, localized states, and turbulence.

収録刊行物

• Japanese Journal of Applied Physics

  Japanese Journal of Applied Physics 34 (2A), 397-408, 1995

  The Japan Society of Applied Physics

キーワード

• granular matter
• sand dune
• sand ripple
• soliton
• bubble
• slug
• fluidized bed
• convection
• turbulence
• vibrating bed.

詳細情報

• CRID: 1390282681222325504
• NII論文ID: 110003904109
• NII論文ID: 210000037629
• NII書誌ID: AA10457675
• DOI: 10.1143/jjap.34.397
• ISSN: 13474065
• ISSN: 00214922
• Web Site: https://iopscience.iop.org/article/10.1143/JJAP.34.397
• Web Site: https://iopscience.iop.org/article/10.1143/JJAP.34.397/pdf
• 本文言語コード: en
• データソース種別:
  • JaLC
  • Crossref
  • CiNii Articles
• 抄録ライセンスフラグ: 使用不可