Mesoscopic two-phase model for describing apparent slip in micro-channel flows (Articolo in rivista)

Type

• Prodotto della ricerca (Classe)
• Articolo in rivista (Classe)

Label

• Mesoscopic two-phase model for describing apparent slip in micro-channel flows (Articolo in rivista) (literal)

Anno

• 2006-01-01T00:00:00+01:00 (literal)

Alternative label

• Benzi R., Biferale L., Sbragaglia M., Succi S., Toschi F. (2006)
  Mesoscopic two-phase model for describing apparent slip in micro-channel flows
  in Europhysics letters (Print)
  (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori

• Benzi R., Biferale L., Sbragaglia M., Succi S., Toschi F. (literal)

Pagina inizio

• 651 (literal)

Pagina fine

• 657 (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume

• 74 (literal)

Rivista

• Europhysics letters (Rivista)

Note

• ISI Web of Science (WOS) (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni

• Dipartimento Fisica & INFN, Università Tor Vergata - via della Ricerca Scientifica 1 00133, Roma, Italy CNR-IAC - Viale del Policlinico 137, 00161 Roma, Italy INFN - via Saragat 1, 44100 Ferrara, Italy (literal)

Titolo

• Mesoscopic two-phase model for describing apparent slip in micro-channel flows (literal)

Abstract

• The phenomenon of apparent slip in micro-channel flows is analyzed by means of a two-phase mesoscopic lattice Boltzmann model including non-ideal fluid-fluid and fluid-wall interactions. The weakly inhomogeneous limit of this model is solved analytically. The present mesoscopic approach permits to access much larger scales than molecular dynamics, and comparable with those attained by continuum methods. However, at variance with the continuum approach, the existence of a gas layer near the wall does not need to be postulated a priori, but emerges naturally from the underlying non-ideal mesoscopic dynamics. It is therefore argued that a mesoscopic lattice Boltzmann approach with non-ideal fluid-fluid and fluid-wall interactions might achieve an optimal compromise between physical realism and computational efficiency for the study of channel micro-flows. (literal)

Prodotto di

• Dinamica dei sistemi complessi fluidodinamici e biologici (MD.P02.002.001) (Modulo)
• Istituto per le applicazioni del calcolo \"Mauro Picone\" (IAC) (Istituto)

Autore CNR

• FEDERICO TOSCHI (Persona)
• SAURO SUCCI (Persona)

Insieme di parole chiave

• Keywords of "Mesoscopic two-phase model for describing apparent slip in micro-channel flows" (Insieme di parole chiave)

Incoming links:

Prodotto

• Istituto per le applicazioni del calcolo \"Mauro Picone\" (IAC) (Istituto)
• Dinamica dei sistemi complessi fluidodinamici e biologici (MD.P02.002.001) (Modulo)

Autore CNR di

• SAURO SUCCI (Persona)
• FEDERICO TOSCHI (Persona)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#rivistaDi

• Europhysics letters (Rivista)

Insieme di parole chiave di

• Keywords of "Mesoscopic two-phase model for describing apparent slip in micro-channel flows" (Insieme di parole chiave)