Sound transmission through double panel systems lined with soaked insulation materials

4th AIAA/CEAS Aeroacoustics Conference

Volumn , Issue , 1998, Pages

  Goransson P ^a   Lemarinier, P ^a  

^a ROYAL INSTITUTE OF TECHNOLOGY   (Sweden)

Author keywords

[No Author keywords available]

Indexed keywords

ACOUSTIC WAVE TRANSMISSION; AEROACOUSTICS; ARCHITECTURAL ACOUSTICS; FREQUENCY RESPONSE; NOISE ABATEMENT; POROUS MATERIALS; SEISMOLOGY;

ACOUSTIC DAMPING; FINITE ELEMENT FORMULATIONS; HIGH FREQUENCY LOSS; INSULATION MATERIALS; INVESTIGATION METHODS; SOUND TRANSMISSION; TRANSMISSION COEFFICIENTS; TRANSMISSION LOSS;

SOUND INSULATION;

EID: 84977159818     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.2514/6.1998-2345     Document Type: Conference Paper

References (26)

1. T. Rötger, “Le confort acoustique dans les cabines d’avions”, Acoustique & Technique 10, pp. 29-38 (1997).
2. J.-F. Allard, “Propagation of sound in porous media”, Elsevier Applied Science, London (1993).
3. J. S. Bolton and E. R. Green, “Sound transmission through double panel constructions lined with elastic porous materials”, AIAA 10th Aeroacoustics Conference, paper AIAA-86-1907, Seattle, WA (1986).
4. J. S. Bolton and N.-M. Shiau, “Oblique incidence sound transmission through multi-panel structures lined with elastic porous materials”, AIAA 11th Aeroacoustics Conference, paper AIAA-87-2660, Palo Alto, CA (1987).
5. J. S. Bolton and N.-M. Shiau, “Random incidence transmission loss of lined, finite double panel systems”, AIAA 12th Aeroacoustics Conference, paper AIAA-89-1048, San Antonio, TX (1989).
6. W. Lauriks, P. Mees and J.-F. Allard, “the acoustic transmission through layered systems”, J. Sound Vib. 155(1), pp. 125-132(1992).
7. P. Mathur Gopal, N. Tran Boi, J. S. Bolton and N.-M. Shiau, “Sound transmission through stiffened double-panel structures lined with elastic porous materials”, DGLR/AIAA 14th Aeroacoustics Conference, Proc. Vol 1 (A93-19126 05-71), pp. 102-105, Aachen, Germany (1992).
8. C. Zwicker and C. W. Kosten, “Sound absorbing materials”, Elsevier, New-York (1949).
9. M. R. Stinson, “The propagation of plane waves in narrow and wide circular tubes, and generalization to uniform tubes of arbitrary cross-sectional shapes”, J. Acoust. Soc. Am. 89, pp. 550-558 (1991).
10. D. Lafarge, P. Lemarinier, J.-F. Allard and V. Tarnow, “Dynamic compressibility of air in porous structures at audible frequencies”, J. Acoust. Soc. Am. 102 (4), pp. 1995-2006 (1997).
11. D. Lafarge, “Propagation du son dans les matériaux poreux à structure rigide saturés par un fluide viscothermique”, Ph. D thesis, Université du Maine, Le Mans, France (1993).
12. D. L. Johnson, J. Koplik & R. Dashen, “Theory of dynamic permeability and tortuosity in fluidsaturated porous media”, J. Fluid Mech. 176, pp. 379-402 (1987).
13. Y. Champoux and J.-F. Allard, “Dynamic tortuosity and bulk modulus in air saturated porous media”, J. Appl. Phys. 70 (4), pp. 1975-1979 (1991).
14. L. M. Schwartz, N. Martys, D. P. Bentz, E. J. Garboczi and S. Torquato, “Cross property relations and permeability estimations in model porous media”, Phys. Rev. E 48 (6), pp. 4584-4591 (1991).
15. K. Dovstam, “Augmented Hooke’s Law in frequency domain. A three dimensional material damping formulation”, Int. J. Solids Struct. 32 (19), pp. 2835-2852 (1995).
16. M. A. Biot, “Theory of propagation of elastic waves in fluid-saturated porous solid. I. Low frequency range. II. Higher frequency range”, J. Acoust. Soc. Am. 28, pp. 168-191 (1956).
17. M. A. Biot and D. G. Willis, “The elastic coefficients in the theory of consolidation”, J. Appl. Mech. 24, pp. 594-601 (1957).
18. H. J. Rice and P. Göransson, “Modelling of damping in porous media at low frequencies”, Accepted for publication in I J Mechanical Science (1998)
19. M. Henry and J.-F. Allard, “Acoustical measurement of the trapping constant of foams with open cells”, C. Acad. Sci. Paris II 324, pp. 1-9 (1997).
20. J.-F. Allard, B. Castagnède, M. Henry and W. Lauriks, “Evaluation of tortuosity in acoustic porous materials saturated by air”, Rev. Sci. Instrum. 65, pp. 754-755 (1994).
21. P. Leclaire, L. Kelders, W. Lauriks, N. R. Brown, M. Melon and B. Castagnède, “Determination of the viscous and thermal characteristic lengths of plastic foams by ultrasonic measurements in helium and air”, J. Appl. Phys. 80, pp. 2009-2012 (1996).
22. V. Tarnow, “Airflow resistivity of models of fibrous acoustic materials”, J. Acoust. Soc. Am. 100 (6), pp. 3706-3713 (1996).
23. L. J. Gibson and M. F. Ashby, “Cellular Solids, structure and properties”, Pergamon Press, 1st edition, Oxford, U. K. (1988).
24. M. Firdaouss, J.-L. guermond, D. Lafarge and T. Lévy, “Propagation du son dans un gaz sarurant une structure poreuse: effets visco-thermiques”, SFT96 (1996).
25. P. Lemarinier, “Propagation du son à basses fréquences audibles (30-5000Hz) dans des mousses et une laine de verre sarurées d’air”, Ph. D thesis, Université du Maine, Le Mans, France (1997).
26. P. Göransson, “A 3-D symmetric finite element formulation of the biot equations with application to acoustic wave propagation through an elastic porous medium”, Int. J Numerical Methods in Engineering, 41, pp 167-192 (1998).