Ordered Clusters and Dynamical States of Particles in a Vibrated Fluid
- 20 May 2002
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review Letters
- Vol. 88 (23), 234301
- https://doi.org/10.1103/PhysRevLett.88.234301
Abstract
Fluid-mediated interactions between particles in a vibrating fluid lead to both long range attraction and short range repulsion. The resulting patterns include hexagonally ordered microcrystallites, time-periodic structures, and chaotic fluctuating patterns with complex dynamics. A model based on streaming flow gives a good quantitative account of the attractive part of the interaction.Keywords
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