SHIP MODEL WAKE ANALYSIS BY MEANS OF LDV IN LARGE CIRCULATING WATER CHANNEL (Contributo in atti di convegno)

Type
Label
  • SHIP MODEL WAKE ANALYSIS BY MEANS OF LDV IN LARGE CIRCULATING WATER CHANNEL (Contributo in atti di convegno) (literal)
Anno
  • 1999-01-01T00:00:00+01:00 (literal)
Alternative label
  • F. Di Felice, F. Lalli (1999)
    SHIP MODEL WAKE ANALYSIS BY MEANS OF LDV IN LARGE CIRCULATING WATER CHANNEL
    in Laser Anemometry Advanced and Applications:8th International Conference, Roma, Italia, 6-8 settembre 1999
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • F. Di Felice, F. Lalli (literal)
Pagina inizio
  • 1 (literal)
Pagina fine
  • 8 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#titoloVolume
  • Laser Anemometry, Advanced and Applications: Proceedings of the 8th International Conference (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#pagineTotali
  • 8 (literal)
Note
  • PuMa (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • INSEAN - Istituto Nazionale per Studi ed Esperienze di Architettura Navale (literal)
Titolo
  • SHIP MODEL WAKE ANALYSIS BY MEANS OF LDV IN LARGE CIRCULATING WATER CHANNEL (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autoriVolume
  • A. Cenedese, European Association for Laser Anemometry (literal)
Abstract
  • The wake survey at the propeller disc is a typical step in conventional and non-conventional ships design. Laser Doppler Velocimetry can be a deep tool in order to improve the knowledge of ship wake flows. The adoption of such technique for this kind of applications has become feasible and allows one to obtain a detailed and reliable picture of the flow field, in particular for the turbulent features. In the present work the flow in the wake of a ship model was studied by means of an underwater LDV system, at the INSEAN Circulating Water Channel. The results of the analysis of the wake past a mono-propeller ship tanker model are presented. The threedimensional low field in the plane of the propeller disc is described, including turbulence features, in a qualitative comparison with a wall paint flow visualisation. (literal)
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