Rising Obstacle in a Two-dimensional Granular Bed Induced by Continuous and Discontinuous Vibrations: Dynamics Governed by Vibration Velocity

Rising motion of an intruder in a vibrated granular bed, known as the Brazil nut problem, is studied using one layer of granular bed. We examine two modes of vibration, continuous and discontinuous, to show the rising motion can be divided into initial and final stages both in the two vibration mode...

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Veröffentlicht in:	Journal of the Physical Society of Japan 2020-03, Vol.89 (3), p.35001
Hauptverfasser:	Umehara, Mika, Okumura, Ko
Format:	Artikel
Sprache:	eng
Schlagworte:	Temperature Vibration Vibration mode
Online-Zugang:	Volltext
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