Propagation of gravity waves through an SPH scheme with numerical diffusive terms (Articolo in rivista)

Type
Label
  • Propagation of gravity waves through an SPH scheme with numerical diffusive terms (Articolo in rivista) (literal)
Anno
  • 2011-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1016/j.cpc.2010.12.012 (literal)
Alternative label
  • Antuono, M. [ 1 ] ; Colagrossi, A. [ 1,2 ] ; Marrone, S. [ 1,3 ] ; Lugni, C. [ 1,2 ] (2011)
    Propagation of gravity waves through an SPH scheme with numerical diffusive terms
    in Computer physics communications; Elsevier BV, Amsterdam (Paesi Bassi)
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Antuono, M. [ 1 ] ; Colagrossi, A. [ 1,2 ] ; Marrone, S. [ 1,3 ] ; Lugni, C. [ 1,2 ] (literal)
Pagina inizio
  • 866 (literal)
Pagina fine
  • 877 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#url
  • http://www.sciencedirect.com/science/article/pii/S0010465510004911 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 182 (literal)
Rivista
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroFascicolo
  • 4 (literal)
Note
  • ISI Web of Science (WOS) (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • [ 1 ] INSEAN, I-00128 Rome, Italy ; [ 2 ] NTNU, CESOS, Trondheim, Norway ; [ 3 ] Univ Roma La Sapienza, Dept Mech & Aeronaut, I-00184 Rome, Italy (literal)
Titolo
  • Propagation of gravity waves through an SPH scheme with numerical diffusive terms (literal)
Abstract
  • Basing on the work by Antuono et al. (2010) [1], an SPH model with numerical diffusive terms (here denoted ?-SPH) is combined with an enhanced treatment of solid boundaries to simulate 2D gravity waves generated by a wave maker and propagating into a basin. Both regular and transient wave systems are considered. In the former, a large number of simulations is performed for different wave steepness and height-to-depth ratio and the results are compared with a BEM Mixed-Eulerian-Lagrangian solver (here denoted BEM-MEL solver). In the latter, the ?-SPH model has been compared with both the experimental measurements available in the literature and with the BEM-MEL solver, at least until the breaking event occurs. The results show a satisfactory agreement between the ?-SPH model, the BEM-MEL solver and the experiments. Finally, the influence of the weakly-compressibility assumption on the SPH results is inspected and a convergence analysis is provided in order to identify the minimal spatial resolution needed to get an accurate representation of gravity waves. (literal)
Editore
Prodotto di
Autore CNR
Insieme di parole chiave

Incoming links:


Autore CNR di
Prodotto
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#rivistaDi
Editore di
Insieme di parole chiave di
data.CNR.it