Pressure and Velocity Correlation in the wake of a Propeller (Contributo in atti di convegno)

Type
Label
  • Pressure and Velocity Correlation in the wake of a Propeller (Contributo in atti di convegno) (literal)
Anno
  • 2003-01-01T00:00:00+01:00 (literal)
Alternative label
  • F. Di Felice, M. Felli , G. Giordano,, M. Soave (2003)
    Pressure and Velocity Correlation in the wake of a Propeller
    in Propellers/Shafting 2003 Symposium, Virginia Beach (USA), 16-17 Settembre 2003
    (literal)
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  • F. Di Felice, M. Felli , G. Giordano,, M. Soave (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#titoloVolume
  • Proceeding of the Propellers/Shafting 2003 Symposium (literal)
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  • 12 (literal)
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  • 10 (literal)
Note
  • PuM (literal)
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  • INSEAN CEIMM (literal)
Titolo
  • Pressure and Velocity Correlation in the wake of a Propeller (literal)
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  • K.D. Prince (literal)
Abstract
  • An experimental study of the flow and pressure field behind a marine propeller in non cavitating regime is reported. The flow field measurements, in phase with the propeller revolution angle, were performed by using Particle Image Velocimetry (PIV) and propeller wake evolution from the blade trailing edge to the slipstream contraction (near wake) was investigated. Pressure measurements, performed in four radial and eight longitudinal positions downstream the propeller, were carried out at different advance coefficients, in order to point out the wake structures at different propeller operating conditions. The transducer data are analyzed by using slotting-technique to reconstruct the pressure in phase with the revolution of reference blade. Finally the correlation of the flow field and pressure signalsis performed. (literal)
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