| Jamming, yielding, and rheology of weakly vibrated granular media. | |
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MedLine Citation:
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PMID: 21981538 Owner: NLM Status: In-Data-Review |
Abstract/OtherAbstract:
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We establish that the rheological curve of dry granular media is nonmonotonic, both in the presence and absence of external mechanical agitations. In the presence of weak vibrations, the nonmonotonic flow curves govern a hysteretic transition between slow but steady and fast, inertial flows. In the absence of vibrations, the nonmonotonic flow curve governs the yielding behavior of granular media. Finally, we show that nonmonotonic flow curves can be seen in at least two different flow geometries and for several granular materials. |
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Authors:
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Joshua A Dijksman; Geert H Wortel; Louwrens T H van Dellen; Olivier Dauchot; Martin van Hecke |
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Publication Detail:
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Type: Journal Article Date: 2011-09-01 |
Journal Detail:
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Title: Physical review letters Volume: 107 ISSN: 1079-7114 ISO Abbreviation: Phys. Rev. Lett. Publication Date: 2011 Sep |
Date Detail:
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Created Date: 2011-10-10 Completed Date: - Revised Date: - |
Medline Journal Info:
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Nlm Unique ID: 0401141 Medline TA: Phys Rev Lett Country: United States |
Other Details:
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Languages: eng Pagination: 108303 Citation Subset: IM |
Affiliation:
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Kamerlingh Onnes Lab, Universiteit Leiden, Postbus 9504, 2300 RA Leiden, The Netherlands and Department of Physics, Duke University, Science Drive, Durham, North Carolina 27708-0305, USA. |
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From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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