http://www.cnr.it/ontology/cnr/individuo/prodotto/ID204612
Domain-decomposition strategy for marine applications with cavity entrapments (Articolo in rivista)
- Type
- Label
- Domain-decomposition strategy for marine applications with cavity entrapments (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.jfluidstructs.2011.03.001 (literal)
- Alternative label
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
- G. Colicchio ; M. Greco ; O.M. Faltinsen (literal)
- Pagina inizio
- Pagina fine
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
- Rivista
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroFascicolo
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
- CNR-INSEAN ; Centre for Ships and Ocean Structures (CeSOS), NTNU, Trondheim, Norway ; Department of Marine Technology, NTNU, Trondheim, Norway (literal)
- Titolo
- Domain-decomposition strategy for marine applications with cavity entrapments (literal)
- Abstract
- A 2-D domain-decomposition (DD) strategy, developed for marine applications involving gas cavities, is presented. The DD couples a boundary element method with a Navier-Stokes solver using a level-set (LS) technique to handle the evolution of the gas-liquid interface. The deformation of compressible cavities is handled by means of a simplified model assuming uniform pressure and adiabatic conditions. Merging and splitting phenomena are described as isothermal processes without chemical reactions. Benchmark solutions are used for the verification of the LS with compressible cavities. The resulting DD method is applied to study the initial stages of a water-shipping event on the deck of a barge-shaped ship. (literal)
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