Granular fingers on jammed systems: new fluidlike patterns arising in grain-grain invasion experiments.

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MetadadosDescriçãoIdioma
Autor(es): dc.creatorPinto, S. F.-
Autor(es): dc.creatorCouto, M. S.-
Autor(es): dc.creatorAtman, A. P. F.-
Autor(es): dc.creatorAlves, S. G.-
Autor(es): dc.creatorBernardes, Américo Tristão-
Autor(es): dc.creatorResende, Hélio Fernando Verona de-
Autor(es): dc.creatorSouza, E. C.-
Data de aceite: dc.date.accessioned2019-11-06T13:32:10Z-
Data de disponibilização: dc.date.available2019-11-06T13:32:10Z-
Data de envio: dc.date.issued2015-02-13-
Data de envio: dc.date.issued2015-02-13-
Data de envio: dc.date.issued2007-
Fonte completa do material: dc.identifierhttp://www.repositorio.ufop.br/handle/123456789/4436-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/capes/557483-
Descrição: dc.descriptionIn this Letter we report spontaneous pattern formation in dense granular assemblies confined to a Hele-Shaw cell and quasistatic regime. Varied unexpected patterns, ranging from rounded to fingered, are observed due to the displacement of one granular material by another. Computer simulations reproduce the major features observed in these experiments. Two mechanisms are responsible for the pattern formation: crystallization of the injected grains and plastic deformation of the displaced grains. The experiment suggests analogies with viscous fingering and jamming transition experiments.-
Idioma: dc.languageen-
Direitos: dc.rightsPermite o arquivamento da versão PDF do editor em repositórios institucionais. Fonte: Sherpa/Romeo <http://www.sherpa.ac.uk/romeo/search.php?issn=0031-9007>. Acesso em: 04 fev. 2015.-
Título: dc.titleGranular fingers on jammed systems: new fluidlike patterns arising in grain-grain invasion experiments.-
Aparece nas coleções:Repositório Institucional - UFOP

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