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Resolving a paradox of anomalous scalings in the diffusion of granular materials

Granular materials do not perform Brownian motion, yet diffusion can be observed in such systems when agitation causes inelastic collisions between particles. It has been suggested that axial diffusion of granular matter in a rotating drum might be “anomalous” in the sense that the mean squared disp...

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Bibliographic Details
Main Authors: Christov, Ivan C., Stone, Howard A.
Format: Artigo
Language:Inglês
Published: National Academy of Sciences 2012
Subjects:
Online Access:https://ncbi.nlm.nih.gov/pmc/articles/PMC3479569/
https://ncbi.nlm.nih.gov/pubmed/22992653
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1073/pnas.1211110109
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