Functions of diffraction correction and analytical solutions in nonlinear acoustic measurement

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dc.creatorAlliès, Laurent
dc.creatorKourtiche, D.
dc.creatorNadi, M.
dc.date2008-01-03
dc.date.accessioned2026-07-07T13:00:58Z
dc.date.available2026-07-07T13:00:58Z
dc.descriptionThis paper presents an analytical formulation for correcting the diffraction associated to the second harmonic of an acoustic wave, more compact than that usually used. This new formulation, resulting from an approximation of the correction applied to fundamental, makes it possible to obtain simple solutions for the second harmonic of the average acoustic pressure, but sufficiently precise for measuring the parameter of nonlinearity B/A in a finite amplitude method. Comparison with other expressions requiring numerical integration, show the solutions are precise in the nearfield.
dc.identifierhttps://arxiv.org/abs/0801.0508
dc.identifierhttp://arxiv.org/abs/0801.0508
dc.identifierActa Acustica 881:27-33,2002
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/226010
dc.subjectClassical Physics
dc.subjectInstrumentation and Detectors
dc.titleFunctions of diffraction correction and analytical solutions in nonlinear acoustic measurement
dc.typetext

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