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Effects of viscoelastic and porous materials on sound transmission of multilayer systems

Treść / Zawartość
Identyfikatory
Warianty tytułu
Języki publikacji
EN
Abstrakty
EN
Multilayer structures allow obtaining good performance in acoustic insulation to eliminate unwanted noise in the medium and high frequencies in many applications such as building and transport industry. In this paper, the sound transmission of multilayer systems is studied using the Transfer Matrix Method (TMM). The studied multi-layered panels include elastic, viscoelastic and porous materials. Several configurations of multilayer systems are studied, and their corresponding transmission loss T L is computed. Also, the effects of porous material characteristics are studied to evaluate the impact of each parameter.
Rocznik
Strony
961--976
Opis fizyczny
Bibliogr. 18 poz., rys., tab.
Twórcy
autor
  • Laboratory of Mechanics, Modelling and Production (LA2MP), National Engineering School of Sfax, University of Sfax, Sfax, Tunisia, and Faculty of Sciences of Sfax, University of Sfax, Sfax, Tunisia
autor
  • Laboratory of Mechanics, Modelling and Production (LA2MP), National Engineering School of Sfax, University of Sfax, Sfax, Tunisia
autor
  • Laboratory of Mechanics, Modelling and Production (LA2MP), National Engineering School of Sfax, University of Sfax, Sfax, Tunisia, and Faculty of Sciences of Sfax, University of Sfax, Sfax, Tunisia
autor
  • Faculty of Sciences of Sfax, University of Sfax, Sfax, Tunisia
autor
  • Laboratory of Mechanics, Modelling and Production (LA2MP), National Engineering School of Sfax, University of Sfax, Sfax, Tunisia
Bibliografia
  • 1. Abid M., Abbes J.D., Chazot L., Hammami M.A., Hamdi, Haddar M., 2012, Acoustic response of a multilayer panel with viscoelastic material, International Journal of Acoustics and Vibration, 17, 2, 82-89
  • 2. Allard J.F., Atalla N., 2009, Propagation of Sound in Porous Media. Modeling Sound Absorbing Materials, Second Edition, John Wiley & Sons
  • 3. Allard J.F, Champoux Y., Depollier C., 1987, Modelization of layered sound absorbing materials with transfer matrices, Journal of the Acoustical Society of America, 82, 1792-1796
  • 4. Allard J.F., Depollier C., Rebillard P., Lauriks W., Cops A., 1989, Inhomogeneous Biot waves in layered media, Journal of Applied Physics, 66, 2278-2284
  • 5. Atalla N., Panneton R., Debergue P., 1998, A mixed displacement pressure formulation for poroelastic materials, Journal of the Acoustical Society of America, 104, 1444-1452
  • 6. Biot M.A., 1956, The theory of propagation of elastic waves in a fluid satured porous solid, Journal of the Acoustical Society of America, 28, 68-191
  • 7. Folds D.L., Loggins D.C., 1977, Transmission and reflection of ultrasonic waves in layered media, Journal of the Acoustical Society of America, 62, 1102-1109
  • 8. Ghinet S., Atalla N., Haisam O., 2005, The transmission loss of curved laminates and sandwich composite panels, Journal of the Acoustical Society of America, 118, 774
  • 9. Lee C.M, Xu Y., 2009, A modified transfer matrix method for prediction of transmission loss of multilayer acoustic materials, Journal of Sound and Vibration, 326, 290-301
  • 10. London A., 1950, Transmission of reverberant sound through double walls, Journal of the Acoustical Society of America, 220-270
  • 11. Munjal M.L., 1993, Response of a multi-layered infinite plate to an oblique plane wave by means of transfer matrix, Journal of Sound Vibration, 162, 2, 333-343
  • 12. Mueller P., Tschudl H., 1989, Modeling of flat multi-layer acoustic structures with transfer matrices, SAE Technical Paper, 111-115
  • 13. Sastry J.S., Munjal M.L., 1995, A transfer matrix approach for evaluation of the response of a multi-layer infinite plate to a two-dimensional pressure excitation, Journal of Sound and Vibration, 182, 1, 109-128
  • 14. Soula M., Chevalier Y., 1998, The fractional derivative in rheology of polymers – application to the elastic and viscoelastic behavior of linear and nonlinear elastomers, ESAIM Proceedings, 5, 87-98
  • 15. Szabo T.L., 2000, A model for longitudinal and shear wave propagation in viscoelastic media, Journal of the Acoustical Society of America, 107, 5, 2437-2446
  • 16. Tanneau O., 2004, Modelisation de panneaux d’isolation aeronautiques – couplages poro´elastique, elastodynamiques et acoustiques par m´ethodes analytiques, FEM et BEM: Phd Thesis, Universit´e Pierre & Marie Curie, Paris VI
  • 17. Tanneau O., Casimir J.B., Lamary P., 2006, Optimization of multilayered panels with poroelastic components for an acoustical transmission objective, Journal of the Acoustical Society of America, 120, 3, 1227-1238
  • 18. Thomson W.T., 1950, Transmission of elastic waves through a stratified solid medium, Journal of Applied Physics, 21, 2, 89-93
Uwagi
Opracowanie rekordu w ramach umowy 509/P-DUN/2018 ze środków MNiSW przeznaczonych na działalność upowszechniającą naukę (2018).
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-32da4c0f-c3c4-43ab-afce-34707211f483
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