Application of acoustic horns for the amplification of a p-v probe velocimetric signal (Contributo in atti di convegno)

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  • Application of acoustic horns for the amplification of a p-v probe velocimetric signal (Contributo in atti di convegno) (literal)
Anno
  • 2014-01-01T00:00:00+01:00 (literal)
Alternative label
  • Martina Buiat (1), Davide Bonsi(1), Paolo Bruschi(2), Fosca Fimiani(3), Massimo Piotto(4), Domenico Stanzial(1) (2014)
    Application of acoustic horns for the amplification of a p-v probe velocimetric signal
    in Forum Acusticum, Krakow, PL, 7-12 September 2014
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Martina Buiat (1), Davide Bonsi(1), Paolo Bruschi(2), Fosca Fimiani(3), Massimo Piotto(4), Domenico Stanzial(1) (literal)
Pagina inizio
  • 1 (literal)
Pagina fine
  • 5 (literal)
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  • Proceedings of Forum Acusticum - European Acoustics Association (EAA) (literal)
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  • 5 (literal)
Note
  • Google Scholar (literal)
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  • (1) Institute of Acoustics and sensors \"O.M. Corbino\", CNR, c/o Department of Physics and Earth Sciences, University of Ferrara, Italy. (2) Department of Information Engineering, University of Pisa, Italy (3) Department of Physics, University of Bologna, Italy (4) Institute of Electronics, Computer and Telecommunication Engineering IEIIT, CNR, University of Pisa, Italy (literal)
Titolo
  • Application of acoustic horns for the amplification of a p-v probe velocimetric signal (literal)
Abstract
  • The present paper shows the comparison between experimental data and simulated results for the amplification factor of acoustic horns. The experimental setup was based on a sound insulation enclosure and a Microflown p-v probe, while COMSOL 4.4 software package has been used for numerical simulation. Apart from systematic errors, due to the mismatch between the simulated and experimental sound fields, the behavior of the obtained results shows a good agreement with the COMSOL modeled ones, so confirming the effectiveness of the horn device as a natural amplifier of the velocity signal. PACS no. 43.58.+z (literal)
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