Analytical approach for sound attenuation in perforated dissipative silencers

Journal of the Acoustical Society of America

Volumn 115, Issue 5 I, 2004, Pages 2091-2099

  Selamet, A ^a   Xu, M B ^a   Lee, I J ^a   Huff, N T ^b  

^a The Ohio State University   (United States)

^b OWENS CORNING   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

ACOUSTIC IMPEDANCE; ACOUSTIC WAVE PROPAGATION; ACOUSTIC WAVES; BOUNDARY ELEMENT METHOD; EIGENVALUES AND EIGENFUNCTIONS; POROSITY;

ACOUSTIC ATTENUATION; PERFORATIONS;

ATTENUATION;

ACOUSTICS;

ACOUSTICS; ANALYTIC METHOD; ARTICLE; IMPEDANCE; MATERIALS; POROSITY; PRESSURE; PRIORITY JOURNAL; SOUND; VELOCITY; WAVEFORM;

EID: 2142760154     PISSN: 00014966     EISSN: None     Source Type: Journal    
DOI: 10.1121/1.1694994     Document Type: Article

References (27)

1. K. S. Peat and K. L. Rathi, "A finite element analysis of the convected acoustic wave motion in dissipative silencers," J. Sound Vib. 184, 529-545 (1995).
2. R. J. Astley and A. Cummings, "A finite element scheme for attenuation in ducts lined with porous material: Comparison with experiment," J. Sound Vib. 116, 239-263 (1987).
3. A. F. Seybert, R. A. Seman, and M. D. Lattuca, "Boundary element prediction of sound propagation in ducts containing bulk absorbing materials," J. Vib. Acoust. 120, 976-981 (1998).
4. A. Selamet, I. J. Lee, Z. L. Ji, and N. T. Huff, "Acoustic attenuation performance of perforated absorbing silencers, SAE Noise and Vibration Conference and Exposition," SAE Paper No. 2001-01-1435, Traverse City, MI, 30 April-3 May (2001).
5. A. Selamet, I. J. Lee, and N. T. Huff, "Acoustic attenuation of hybrid silencers," J. Sound Vib. 262, 509-527 (2003).
6. SYSNOISE users' manual, Rev. 5.5, LMS International, 2001.
7. R. A. Scott, "The propagation of sound between walls of porous material," Proc. Phys. Soc. 58, 358-368 (1946).
8. S. H. Ko, "Theoretical analyses of sound attenuation in acoustically lined flow ducts separated by porous splitters (rectangular, annular, and circular ducts)," J. Sound Vib. 39, 471-487 (1975).
9. B. Nilsson and O. Brander, "The propagation of sound in cylindrical ducts with mean flow and bulk reacting lining. I. Modes in an infinite duct," IMA J. Appl. Math. 26, 269-298 (1980).
10. A. Cummings and I. J. Chang, "Internal mean flow effects on the characteristics of bulk-reacting liners in circular ducts," Acustica 64, 169-178 (1987).
11. A. Cummings and I. J. Chang, "Sound attenuation of a finite length dissipative flow duct silencer with internal mean flow in the absorbent," J. Sound Vib. 127, 1-17 (1988).
12. K. S. Peat, "A transfer matrix for an absorption silencer element," J. Sound Vib. 146, 353-360 (1991).
13. R. Kirby, "Simplified techniques for predicting the transmission loss of a circular dissipative silencer," J. Sound Vib. 243, 403-426 (2001).
14. C. N. Wang, "Numerical decoupling analysis of a resonator with absorbent material," Appl. Acoust. 58, 109-122 (1999).
15. M. L. Munjal and P. T. Thawani, "Effect of protective layer on the performance of absorptive ducts," Noise Control Eng. J. 45, 14-18 (1997).
16. M. L. Munjal, "Analysis and design of pod silencers," J. Sound Vib. 262, 497-507 (2003).
17. M. B. Xu, X. M. Zhang, and W. H. Zhang, "The effect of wall joint on the vibrational power flow propagation in a fluid-filled shell," J. Sound Vib. 224. 395-410 (1999).
18. M. B. Xu, A. Selamet, I. J. Lee, and N. T. Huff, "Sound attenuation in dissipative expansion chambers," J. Sound Vib. (in press).
19. U. Ingard and R. H. Bolt, "Absorption characteristics of acoustic material with perforated facings," J. Acoust. Soc. Am. 23, 533-540 (1951).
20. R. Kirby and A. Cummings, "The impedance of perforated plates subjected to grazing gas flow and backed by porous media," J. Sound Vib. 217, 619-636 (1998).
21. M. Nice, Owens Corning Automotive, Internal report (1999).
22. J. W. Sullivan and M. J. Crocker, "Analysis of concentric-tube resonators having unpartitioned cavities," J. Acoust. Soc. Am. 64, 207-215 (1978).
23. C. R. Fuller and F. J. Fahy, "Characteristics of wave propagation and energy distribution in cylindrical elastic shells filled with fluid," J. Sound Vib. 81, 501-518 (1981).
24. M. B. Xu, "Wave propagation and control in pipes conveying fluid," MS thesis, Huazhong University of Science and Technology (1995).
25. M. B. Xu, "Vibro-acoustic properties of elastic pipes filled with convected fluid," Appl. Acoust. (submitted).
26. M. B. Xu, "Wave propagation and power flow in cylindrical shell-fluid coupled systems," Ph.D. dissertation, Huazhong University of Science and Technology (1999).
27. M. B. Xu, "Three methods for analyzing forced vibration of a fluid-filled cylindrical shell," Appl. Acoust. 64, 731-752 (2003).