| Cooling rates and energy partition in inhomogeneous fluidized granular mixtures. | |
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MedLine Citation:
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PMID: 22060356 Owner: NLM Status: Publisher |
Abstract/OtherAbstract:
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The local cooling rates of the components of a vibrated binary granular mixture in a steady state are investigated. The accuracy of the expression obtained by assuming a local homogeneous cooling state distribution of the gas is analyzed by comparing it with molecular dynamics simulation results. A good agreement is observed. Also, the profiles of the partial temperatures are compared with the theoretical prediction following from the application of the Chapman-Enskog method to solve the kinetic Enskog equations of the mixture. In this case, the agreement is satisfactory if the boundary layers near the walls are excluded. The implications of the results are discussed. |
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Authors:
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J Javier Brey; M J Ruiz-Montero |
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Publication Detail:
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Type: JOURNAL ARTICLE Date: 2011-9-7 |
Journal Detail:
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Title: Physical review. E, Statistical, nonlinear, and soft matter physics Volume: 84 ISSN: 1550-2376 ISO Abbreviation: - Publication Date: 2011 Sep |
Date Detail:
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Created Date: 2011-11-8 Completed Date: - Revised Date: - |
Medline Journal Info:
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Nlm Unique ID: 101136452 Medline TA: Phys Rev E Stat Nonlin Soft Matter Phys Country: - |
Other Details:
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Languages: ENG Pagination: 031302 Citation Subset: - |
Affiliation:
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Física Teórica, Universidad de Sevilla, Apartado de Correos 1065, ES-41080, Sevilla, Spain. |
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From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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