Recent advances in the theoretical & experimental analysis of naval unit hydroacoustic performance (Contributo in atti di convegno)

Type
Label
  • Recent advances in the theoretical & experimental analysis of naval unit hydroacoustic performance (Contributo in atti di convegno) (literal)
Anno
  • 2012-01-01T00:00:00+01:00 (literal)
Alternative label
  • Mario Felli, Silvano Grizzi, Salvatore Mauro (2012)
    Recent advances in the theoretical & experimental analysis of naval unit hydroacoustic performance
    in DTA 2012 - Defence Technology Asia, Singapore, May 22th-24th 2012
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Mario Felli, Silvano Grizzi, Salvatore Mauro (literal)
Pagina inizio
  • 100 (literal)
Pagina fine
  • 107 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#pagineTotali
  • 7 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • INSEAN (literal)
Titolo
  • Recent advances in the theoretical & experimental analysis of naval unit hydroacoustic performance (literal)
Abstract
  • The present paper reviews the experimental and theoretical techniques currently used at CNR-INSEAN for hydroacoustic applications. The theoretical procedure used for hydroacoustic analyses is based upon the Lighthill's acoustic analogy and concerns a hybrid hydrodynamic and hydroacoustic solver. Experimental hydroacoustics regards simultaneous velocity-pressure/visualization-pressure measurements and cross-correlation and conditional techniques. Furthermore, special signal processing techniques are used for the sake of removing unwanted noise contributions and separating the sound and pseudo-sound contributions. Examples of hydroacoustic analyses undertaken by aforementioned theoretical and experimental tools are documented in the paper. (literal)
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