Modeling sound propagation in acoustic waveguides using a hybrid numerical method

Journal of the Acoustical Society of America

Volumn 124, Issue 4, 2008, Pages 1930-1940

  Kirby, Ray ^a  

^a BRUNEL UNIVERSITY   (United Kingdom)

Author keywords

[No Author keywords available]

Indexed keywords

ACOUSTIC FIELDS; ACOUSTIC WAVE PROPAGATION; ACOUSTICS; BOUNDARY CONDITIONS; BOUNDARY ELEMENT METHOD; CIRCULAR CYLINDERS; CONVERGENCE OF NUMERICAL METHODS; CYLINDERS (SHAPES); FORECASTING; MESH GENERATION; NUMERICAL METHODS; WAVEGUIDES;

ACOUSTIC WAVEGUIDES; ANALYTIC MODELING; CROSS SECTIONING; EXPANSION CHAMBERS; FINITE ELEMENT MESHING; FINITE MESH; HYBRID METHODS; HYBRID NUMERICAL METHODS; MODE MATCHING; MULTI MODES; NON UNIFORM SHAPE; NON-REFLECTING BOUNDARY CONDITIONS; NUMBER OF DEGREES OF FREEDOM; POINT-COLLOCATION; SOUND FIELDS; SOUND PROPAGATION; STANDARD FINITE ELEMENT; TRANSMISSION LOSS;

FINITE ELEMENT METHOD;

ACOUSTICS; ARTICLE; CALCULATION; FINITE ELEMENT ANALYSIS; MATHEMATICAL ANALYSIS; PRIORITY JOURNAL; SOUND; WAVEFORM;

ACOUSTICS; AIR CONDITIONING; COMPUTER SIMULATION; EQUIPMENT DESIGN; FACILITY DESIGN AND CONSTRUCTION; MODELS, THEORETICAL; MOTION; NOISE; NUMERICAL ANALYSIS, COMPUTER-ASSISTED; PRESSURE; SOUND; SOUND SPECTROGRAPHY; TIME FACTORS;

EID: 53949098392     PISSN: 00014966     EISSN: None     Source Type: Journal    
DOI: 10.1121/1.2967837     Document Type: Article

References (25)

1. J. H. Miles, " Acoustic transmission matrix of a variable area duct or nozzle carrying a compressible subsonic flow.," J. Acoust. Soc. Am. 69, 1577-1586 (1981).
2. A. Selamet and V. Easwaran, " Wave propagation and attenuation in Herschel-Venturi tubes.," J. Acoust. Soc. Am. 101, 936-942 (1997).
3. A. Boström, " Transmission and reflection of acoustic waves by an obstacle in a waveguide.," Wave Motion 2, 167-184 (1980).
4. D. V. Evans, M. Levitin, and D. Vassiliev, " Existence theorems for trapped modes.," J. Fluid Mech. 261, 21-31 (1994).
5. C. M. Linton and M. McIver, " Trapped modes in cylindrical waveguides.," Q. J. Mech. Appl. Math. 51, 389-412 (1998).
6. C. M. Linton, M. McIver, P. McIver, K. Ratcliffe, and J. Zhang, " Trapped modes for off-centre structures in guides.," Wave Motion 36, 67-85 (2002).
7. Y. Duan, W. Koch, C. M. Linton, and M. McIver, " Complex resonances and trapped modes in ducted domains.," J. Fluid Mech. 571, 119-147 (2007).
8. S. K. Tang and C. K. Lau, " Sound transmission across a smooth nonuniform section in an infinitely long duct.," J. Acoust. Soc. Am. 112, 2602-2611 (2002).
9. C. K. Lau and S. K. Tang, " Sound transmission across duct constrictions with and without tapered sections.," J. Acoust. Soc. Am. 117, 3679-3685 (2005).
10. J.-H. Jeong, J.-G. Ih, and B.-C. Lee, " A guideline for using the multi-domain BEM for analysing the interior acoustic field.," J. Comput. Acoust. 1 3, 403-424 (2003).
11. S. Bilawchuk and K. R. Fyfe, " Comparison and implementation of the various numerical methods used for calculating transmission loss in silencer systems.," Appl. Acoust. 64, 903-916 (2003).
12. O. Z. Mehdizadeh and M. Paraschivoiu, " A three-dimensional finite element approach for predicting the transmission loss in mufflers and silencers with no mean flow.," Appl. Acoust. 66, 902-918 (2005).
13. D. Givoli, " High-order local non-reflecting boundary conditions: a review.," Wave Motion 39, 319-326 (2004).
14. A. Mal and Z. Chang, " A semi-numerical method for elastic wave scattering calculations.," Geophys. J. Int. 143, 328-334 (2000).
15. S. W. Liu, S. K. Datta, and T. H. Ju, " Transient scattering of Rayleigh-Lamb waves by a surface-breaking crack: comparison of numerical simulation and experiment.," J. Nondestruct. Eval. 10, 111-126 (1991).
16. G. C. Chinn, L. W. Epp, and D. J. Hoppe, " A hybrid finite element method for axisymmetric waveguide-fed horns.," IEEE Trans. Antennas Propag. 44, 280-285 (1996).
17. H. Esteban, S. Cogollos, V. E. Boria, A. San Blas, and M. Ferrando, " A new hybrid mode-matching/numerical method for the analysis of arbitrarily shaped inductive obstacles and discontinuities in rectangular waveguides.," IEEE Trans. Microwave Theory Tech. 50, 1219-1224 (2002).
18. A. Monorchio, G. Manara, P. Grassi, and D. Arena, " Analysis of waveguide components and inductive frequency-selective surfaces by using a hybrid mode matching-finite element technique with edge elements.," Electromagnetics 24, 49-67 (2004).
19. Y. Kagawa, T. Yamabuchi, T. Yoshikawa, S. Ooie, N. Kyouno, and T. Shindou, " Finite element approach to acoustic transmission-radiation systems and application to horn and silencer design.," J. Sound Vib. 69, 207-228 (1980).
20. R. J. Astley and A. Cummings, " A finite element scheme for acoustic transmission through the walls of rectangular ducts: comparison with experiment.," J. Sound Vib. 92, 387-409 (1984).
21. M. G. Imhof, " Scattering of acoustic and elastic waves using hybrid multipole expansions-finite element technique.," J. Acoust. Soc. Am. 100, 1325-1338 (1996).
22. R. J. Astley, " FE mode-matching schemes for the exterior Helmholtz problem and their relationship to the FE-DtN approach.," Commun. Numer. Methods Eng. 12, 257-267 (1996).
23. R. J. Astley and W. Eversman, " Acoustic transmission in non-uniform ducts with mean flow, Part II: The finite element method.," J. Sound Vib. 74, 103-121 (1981).
24. R. Kirby and J. B. Lawrie, " A point collocation approach to modelling large dissipative silencers.," J. Sound Vib. 286, 313-339 (2005).
25. 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).