Granular Turbulence―Toward Bridging the Gap between Macroscopic and Microscopic Phenomena

• Isobe Masaharu

  名古屋工業大学

• Saitoh Kuniyasu

  東北大学数理科学連携研究センターおよび材料科学高等研究所（兼任）

Bibliographic Information

Other Title

• 粉体乱流―マクロとミクロをつなぐ架け橋へ
• フンタイ ランリュウ : マクロ ト ミクロ オ ツナグ カケハシ エ

Description

Recently, it has gradually been an interest for the granular community that the typical phenomena well-known in the fluid turbulence systems, such as vortex structure, cascade mechanism and the statistical law of the spatial spectra, were found in the study of typical granular systems. In this review, we focus on these topics from the viewpoint of how the dissipative multi-body dynamics system composed of elements affect the spatiotemporal structure of the macroscopic systems. We address the results of two typical prototype model systems with the novel methodology of molecular dynamics simulation, where the rarified granular gas system and dense granular jamming systems were studied. Finally, we would like to remark the future perspective.

Journal

• Butsuri

  Butsuri 73 (7), 469-474, 2018-07-05

  The Physical Society of Japan

Details

• CRID: 1390845713056921856
• NII Article ID: 130007610560
• NII Book ID: AN00196952
• DOI: 10.11316/butsuri.73.7_469
• ISSN: 24238872
• ISSN: 00290181
• NDL BIB ID: 029075141
• Web Site: http://id.ndl.go.jp/bib/029075141
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I029075141
• Text Lang: ja
• Data Source:
  • JaLC
  • NDL Search
  • CiNii Articles
  • KAKEN
• Abstract License Flag: Disallowed