Some insights into slamming forces: compressible and incompressible phases (Articolo in rivista)

Type

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

Label

• Some insights into slamming forces: compressible and incompressible phases (Articolo in rivista) (literal)

Anno

• 2000-01-01T00:00:00+01:00 (literal)

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

• 10.1243/0954406001523867 (literal)

Alternative label

• E.F. Campana, A. Carcaterra, E. Ciappi, A. Iafrati (2000)
  Some insights into slamming forces: compressible and incompressible phases
  in Proceedings of the Institution of Mechanical Engineers. Part C, Journal of mechanical engineering science; Institution of Mechanical Engineers, London (Regno Unito)
  (literal)

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

• E.F. Campana, A. Carcaterra, E. Ciappi, A. Iafrati (literal)

Pagina inizio

• 881 (literal)

Pagina fine

• 888 (literal)

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

• 214 C (literal)

Rivista

• Proceedings of the Institution of Mechanical Engineers. Part C, Journal of mechanical engineering science (Rivista)

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

• 8 (literal)

Note

• Google Scholar (literal)
• ISI Web of Science (WOS) (literal)
• Scopu (literal)

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

• INSEAN (literal)

Titolo

• Some insights into slamming forces: compressible and incompressible phases (literal)

Abstract

• In the present paper the slamming force occurring in the free-fall impact of cylindrical bodies over the water surface is analysed in both compressible and incompressible stages. In the compressible phase the hydrodynamic analysis is carried out by the acoustic approximation and a closed-form expression for the impact force is recovered. The incompressible stage is approached through an unsteady boundary element method to compute the free surface evolution and the slamming force on the body. In both cases the hydrodynamic force is coupled to the rigid body motion to update the entry velocity of the body. The combined effect of the increasing wetted area and the reducing entry velocity leads to a maximum in the impact force that depends on the body mass. A parametric investigation shows that in the impact of a wedge section, if the maxiumu is reached either in the incompressible or in the incompressible stages, a similar square root trend characterizes the dependence of this maximum on a non-dimensional mass parameter. (literal)

Editore

• Institution of Mechanical Engineers (Editore)

Prodotto di

• Dinamica delle strutture ed interazione fluido struttura (ET.P02.018.003) (Modulo)

Autore CNR

• EMILIO FORTUNATO CAMPANA (Unità di personale interno)
• ALESSANDRO IAFRATI (Unità di personale interno)
• ELENA CIAPPI (Persona)

Insieme di parole chiave

• Keywords of "Some insights into slamming forces: compressible and incompressible phases" (Insieme di parole chiave)

Incoming links:

Autore CNR di

• EMILIO FORTUNATO CAMPANA (Unità di personale interno)
• ELENA CIAPPI (Persona)
• ALESSANDRO IAFRATI (Unità di personale interno)

Prodotto

• Dinamica delle strutture ed interazione fluido struttura (ET.P02.018.003) (Modulo)

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

• Proceedings of the Institution of Mechanical Engineers. Part C, Journal of mechanical engineering science (Rivista)

Editore di

• Institution of Mechanical Engineers (Editore)

Insieme di parole chiave di

• Keywords of "Some insights into slamming forces: compressible and incompressible phases" (Insieme di parole chiave)