IFLYSIB 05383
INSTITUTO DE FISICA DE LIQUIDOS Y SISTEMAS BIOLOGICOS
Unidad Ejecutora - UE
artículos
Título:
High intensity tapping regime in a frustrated lattice gas model of granular compaction.
Autor/es:
P. A. GAGO; N. E. BUENO; L. A. PUGNALONI
Revista:
GRANULAR MATTER
Editorial:
SPRINGER
Referencias:
Lugar: Berlin; Año: 2009 vol. 11 p. 365 - 369
ISSN:
1434-7636
Resumen:
In the frame of a well established lattice gas model for granular compaction, we investigate the high intensity tapping regime where a pile expands significantly during external excitation. We find that this model shows the same general trends as more sophisticated models based on molecular dynamic type simulations. In particular, a minimum in packing fraction as a function of tapping strength is observed in the reversible branch of an annealed tapping protocol.
