Wave attenuation in catalytic converters: Reactive versus dissipative effects

Journal of the Acoustical Society of America

Volumn 103, Issue 2, 1998, Pages 935-943

  Selamet, A ^a   Easwaran, V ^a   Novak, J M ^b   Kach, R A ^b  

^a Ohio State University   (United States)

^b FORD MOTOR COMPANY   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

ACOUSTICS; ARTICLE; ATTENUATION; CATALYST; PHYSICAL PHENOMENA; PREDICTION; PRIORITY JOURNAL; STOICHIOMETRY; VISCOSITY;

EID: 0031934049     PISSN: 00014966     EISSN: None     Source Type: Journal    
DOI: 10.1121/1.421210     Document Type: Article

References (21)

1. H. S. Gandhi, A. G. Piken, M. Shelef, and R. G. Delosh, "Laboratory evaluation of three-way catalysts,"SAE 760201 (1976).
2. J. B. Heywood, Internal Combustion Engine Fundamentals (McGraw-Hill, New York, 1988), Chap. 11.
3. R. Stone, Introduction to Internal Combustion Engines (McGraw-Hill, SAE, Inc., Warrendale, PA, 1995), 2nd ed., Chap. 4.
4. F. Schäfer and R. van Basshuysen, Reduced Emissions and Fuel Consumption in Automobile Engines (Springer-Verlag, New York, 1995), Chap. 5.
5. S. H. Oh and J. C. Cavendish, "Transients of monolithic catalytic converters: response to step changes in feedstream temperature as related to controlling automobile emissions," Ind. Eng. Chem. Prod. Res. Dev. 21, 29-37 (1982).
6. D. K. S. Chen, S. H. Oh, E. J. Bissett, and D. L. van Ostrum, "A three-dimensional model for the analysis of transient thermal and conversion characteristics of monolithic catalytic converters," SAE 880282 (1988).
7. J. T. Kummer, "Catalysts for automobile emission control,"Prog. Energy Combust. Sci. 6, 177-199 (1981).
8. Society of Automotive Engineers, SP-1173, Cold-Start Emission Control and Catalyst Technologies (SAE, Inc., Warrendale, PA, 1996).
9. G. Kirchhoff, "Ueber den Einfluss der wärmeleitung in einem gase auf die Schallbewegung,"Ann. Phys. Chem. 134, 177-193 (1868).
10. J. W. Strutt (Lord Rayleigh), Theory of Sound (Dover, New York, 1945), Vol II.
11. C. Zwikker and C. W. Kosten, Sound Absorbing Materials (Elsevier, Amsterdam, 1949).
12. H. Tijdeman, "On the propagation of sound waves in cylindrical tubes," J. Sound Vib. 39, 1-33 (1975).
13. M. A. Biot, "Theory of propagation of elastic waves in fluid-saturated porous solid. II. Higher frequency range," J. Acoust. Soc. Am. 28, 179-191 (1956).
14. A. Craggs and J. G. Hilderbrandt, "Effective densities and resistivities for acoustic propagation in narrow tubes," J. Sound Vib. 92, 321-331 (1984).
15. A. Craggs and J. G. Hilderbrandt, "The normal incidence absorption coefficient of a matrix of narrow-tubes with constant cross-section," J. Sound Vib. 105, 101-107 (1986).
16. H.-S. Roh, W. P. Arnott, J. M. Sabatier, and R. Raspet, "Measurement and calculation of acoustic propagation constants in arrays of small air-filled rectangular tubes," J. Acoust. Soc. Am. 89, 2617-2624 (1991).
17. M. R. Stinson and Y. Champoux, "Propagation of sound and the assignment of shape factors in model porous materials having simple pore geometries," J. Acoust. Soc. Am. 91, 685-695 (1992).
18. A. Cummings, "Sound propagation in narrow tubes of arbitrary cross-section," J. Sound Vib. 162, 27-42 (1993).
19. R. Glav, H. Boden, and M. Abom, "An acoustic model for automotive catalytic converters," Proc. InterNoise 88, 1261-1266 (1988).
20. U. Ingard and V. K. Singhal, "Sound attenuation in turbulent pipe flow," J. Sound Vib. 55, 535-538 (1974).
21. K. S. Peat, "A first approximation to the effects of mean flow on sound propagation through cylindrical capillary tubes,"J. Sound Vib. 175, 475-489 (1994).