Experimental checking of a basic relationship involving active and reactive intensity (Contributo in atti di convegno)

Type
Label
  • Experimental checking of a basic relationship involving active and reactive intensity (Contributo in atti di convegno) (literal)
Anno
  • 1995-01-01T00:00:00+01:00 (literal)
Alternative label
  • Francesca Pedrielli, Nicola Prodi, Domenico Stanzial (1995)
    Experimental checking of a basic relationship involving active and reactive intensity
    in 15th International Congress on Acoustics - ICA95, Trondehim, Norway, 26-30/06/1995
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Francesca Pedrielli, Nicola Prodi, Domenico Stanzial (literal)
Pagina inizio
  • 135 (literal)
Pagina fine
  • 138 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#titoloVolume
  • Atti del XV Congresso Internazionale di Acustica ICA'95 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#volumeInCollana
  • IV (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#pagineTotali
  • 4 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • 1) Centro Studi sul Rumore, 2) Physiscs Department Univ. Bologna, 3) CNR-CEMOTER (literal)
Titolo
  • Experimental checking of a basic relationship involving active and reactive intensity (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#isbn
  • 82-595-8995-8 (literal)
Abstract
  • The present work is concemed with the experimental checking of the general relationship A^2 + Q^2 =* involving the active intensity A, the reactive intensity Q, the sound pressure p and the particle velocity v, as pointed out in a recent paper by Schiffrer and Stanzial. Measures of A, Q, p, v, have been carried out by means of a commercially available B&K2133 intensity meter for various monochromatic and wide band random and non-random fields generated inside a square duct. Collected data for A^2 and Q^2 are plotted against the corresponding values of and , thus obtaining a checking for the relationship within the experimental error of ± 1dB. (literal)
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