Modelling for collective motion of granular particles driven by motion of interfaces

Shin Ya Komura, Yoshihiro Yamazaki

研究成果: Article

3 被引用数 (Scopus)

抄録

A model for the collective motion of granular particles induced by an interaction with interface motion is constructed. By numerical simulation, it is found that the model can qualitatively reproduce labyrinthine patterns that are quite similar to those experimentally obtained in the drying process of a water-granule mixture. It is found that the characteristic scale of the patterns is proportional to the inverse of the strength of dynamic friction for the particles. Moreover, the stick-slip motion of the interfaces is confirmed in our model.

本文言語English
論文番号083801
ジャーナルjournal of the physical society of japan
76
8
DOI
出版ステータスPublished - 2007 8 1

ASJC Scopus subject areas

  • Physics and Astronomy(all)

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