Regularized lattice Bhatnagar-Gross-Krook model for two- and three-dimensional cavity flow simulations.

Montessori, A; Falcucci, G; Prestininzi, P; La Rocca, M; Succi, S

Montessori, A; Falcucci, G; Prestininzi, P; La Rocca, M; Succi, S.

Afiliação

Montessori A; Department of Engineering, University of Rome "Roma Tre," Via della Vasca Navale 79, 00141 Rome, Italy.
Falcucci G; Department of Engineering, University of Naples "Parthenope," Centro Direzionale, Isola C4, 80149 Naples, Italy.
Prestininzi P; Department of Engineering, University of Rome "Roma Tre," Via della Vasca Navale 79, 00141 Rome, Italy.
La Rocca M; Department of Engineering, University of Rome "Roma Tre," Via della Vasca Navale 79, 00141 Rome, Italy.
Succi S; Istituto per le Applicazioni del Calcolo, CNR, Via dei Taurini 19, 00185 Rome, Italy.

Phys Rev E Stat Nonlin Soft Matter Phys ; 89(5): 053317, 2014 May.

Article em En | MEDLINE | ID: mdl-25353924

ABSTRACT

ABSTRACT

We investigate the accuracy and performance of the regularized version of the single-relaxation-time lattice Boltzmann equation for the case of two- and three-dimensional lid-driven cavities. The regularized version is shown to provide a significant gain in stability over the standard single-relaxation time, at a moderate computational overhead.

Buscar no Google

Imprimir

XML

PubMed Links

Coleções: 01-internacional Base de dados: MEDLINE Idioma: En Revista: Phys Rev E Stat Nonlin Soft Matter Phys Assunto da revista: BIOFISICA / FISIOLOGIA Ano de publicação: 2014 Tipo de documento: Article País de afiliação: Itália

Buscar no Google

Imprimir

XML

PubMed Links