Phase separation of incompressible binary fluids with lattice Boltzmann methods (Articolo in rivista)

Type
Label
  • Phase separation of incompressible binary fluids with lattice Boltzmann methods (Articolo in rivista) (literal)
Anno
  • 2004-01-01T00:00:00+01:00 (literal)
Alternative label
  • A. Xu; G. Gonnella; A. Lamura (2004)
    Phase separation of incompressible binary fluids with lattice Boltzmann methods
    in Physica. A (Print)
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • A. Xu; G. Gonnella; A. Lamura (literal)
Pagina inizio
  • 10 (literal)
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  • 331 (literal)
Rivista
Note
  • ISI Web of Science (WOS) (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • Dipartimento di Fisica, Universita' di Bari, Bari, Italia; Dipartimento di Fisica, Universita' di Bari, Bari, Italia; IAC CNR, Bari, Italia (literal)
Titolo
  • Phase separation of incompressible binary fluids with lattice Boltzmann methods (literal)
Abstract
  • We introduce new versions of lattice Boltzmann methods (LBM) for incompressible binary mixtures where fluctuations of total density are inhibited. As a test for the improved algorithms we consider the problem of phase separation of two-dimensional binary mixtures quenched from a disordered state into the coexistence region. We find that the stability properties of LBM are greatly improved. The control of density fluctuations and the possibility of running longer simulations allow a more precise evaluation of the growth exponent. (literal)
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