A dilation-driven vortex flow in sheared granular materials explains a rheometric anomaly

Flowing granular materials exhibit fluid-like features, but not all of them can be described by extending fluid mechanics. Here, the authors show vortex flow in a granular layer sheared between coaxial cylinders, and attribute it to the effect that the material moves away from the sheared region.

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Detalles Bibliográficos
Autores principales:	K. P. Krishnaraj, Prabhu R. Nott
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2016
Materias:	Science Q
Acceso en línea:	https://doaj.org/article/3e900c9fb7394db4afdc8c1814b5ce06
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spelling	oai:doaj.org-article:3e900c9fb7394db4afdc8c1814b5ce062021-12-02T15:35:41ZA dilation-driven vortex flow in sheared granular materials explains a rheometric anomaly10.1038/ncomms106302041-1723https://doaj.org/article/3e900c9fb7394db4afdc8c1814b5ce062016-02-01T00:00:00Zhttps://doi.org/10.1038/ncomms10630https://doaj.org/toc/2041-1723Flowing granular materials exhibit fluid-like features, but not all of them can be described by extending fluid mechanics. Here, the authors show vortex flow in a granular layer sheared between coaxial cylinders, and attribute it to the effect that the material moves away from the sheared region.K. P. KrishnarajPrabhu R. NottNature PortfolioarticleScienceQENNature Communications, Vol 7, Iss 1, Pp 1-8 (2016)
institution	DOAJ
collection	DOAJ
language	EN
topic	Science Q
spellingShingle	Science Q K. P. Krishnaraj Prabhu R. Nott A dilation-driven vortex flow in sheared granular materials explains a rheometric anomaly
description	Flowing granular materials exhibit fluid-like features, but not all of them can be described by extending fluid mechanics. Here, the authors show vortex flow in a granular layer sheared between coaxial cylinders, and attribute it to the effect that the material moves away from the sheared region.
format	article
author	K. P. Krishnaraj Prabhu R. Nott
author_facet	K. P. Krishnaraj Prabhu R. Nott
author_sort	K. P. Krishnaraj
title	A dilation-driven vortex flow in sheared granular materials explains a rheometric anomaly
title_short	A dilation-driven vortex flow in sheared granular materials explains a rheometric anomaly
title_full	A dilation-driven vortex flow in sheared granular materials explains a rheometric anomaly
title_fullStr	A dilation-driven vortex flow in sheared granular materials explains a rheometric anomaly
title_full_unstemmed	A dilation-driven vortex flow in sheared granular materials explains a rheometric anomaly
title_sort	dilation-driven vortex flow in sheared granular materials explains a rheometric anomaly
publisher	Nature Portfolio
publishDate	2016
url	https://doaj.org/article/3e900c9fb7394db4afdc8c1814b5ce06
work_keys_str_mv	AT kpkrishnaraj adilationdrivenvortexflowinshearedgranularmaterialsexplainsarheometricanomaly AT prabhurnott adilationdrivenvortexflowinshearedgranularmaterialsexplainsarheometricanomaly AT kpkrishnaraj dilationdrivenvortexflowinshearedgranularmaterialsexplainsarheometricanomaly AT prabhurnott dilationdrivenvortexflowinshearedgranularmaterialsexplainsarheometricanomaly
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A dilation-driven vortex flow in sheared granular materials explains a rheometric anomaly

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