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Título:
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Mesoscopic theory of granular fluids
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Autores:
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Van Noije, T. P. C. ;
Ernst, M. H. ;
Brito, Ricardo ;
García Orza, José Antonio
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Tipo de documento:
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texto impreso
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Editorial:
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American Physical Society, 1997-07-21
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Dimensiones:
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application/pdf
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Nota general:
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info:eu-repo/semantics/openAccess
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Idiomas:
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Palabras clave:
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Estado = Publicado
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Materia = Ciencias: Física: Termodinámica
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Tipo = Artículo
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Resumen:
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Using fluctuating hydrodynamics we describe the slow buildup of long range spatial correlations in a freely evolving fluid of inelastic hard spheres. In the incompressible limit, the behavior of spatial velocity correlations (including r^(-d) behavior) is governed by vorticity fluctuations only and agrees well with two-dimensional simulations up to 50 to 100 collisions per particle. The incompressibility assumption breaks down beyond a distance that diverges in the elastic limit.
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En línea:
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https://eprints.ucm.es/id/eprint/21560/1/Brito23libre.pdf
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