Sound absorption of porous metals at high sound pressure levels

Journal of the Acoustical Society of America

Volumn 126, Issue 2, 2009, Pages

  Wang, Xiaolin ^a   Peng, Feng ^a   Chang, Baojun ^a  

^a INSTITUTE OF GEOLOGY AND GEOPHYSICS   (China)

Author keywords

[No Author keywords available]

Indexed keywords

AIRFLOW MEASUREMENTS; FINITE THICKNESS; IMPEDANCE TUBES; INERTIA EFFECTS; NONLINEAR COEFFICIENT; NONLINEAR STATICS; OSEEN'S EQUATION; POROUS METAL; SOUND ABSORBING; SOUND ABSORPTION; SOUND ABSORPTION MEASUREMENTS; SOUND ABSORPTION PROPERTY; SOUND PRESSURE LEVEL;

ABSORPTION; ACOUSTIC VARIABLES MEASUREMENT; ACOUSTIC WAVE TRANSMISSION; METALS; NONLINEAR EQUATIONS; SOUND INSULATING MATERIALS; ULTRASONICS;

ACOUSTIC WAVE ABSORPTION;

METAL;

ACOUSTIC IMPEDANCE; ACOUSTICS; AIRFLOW; ARTICLE; MATHEMATICAL MODEL; OSEEN EQUATION; PRIORITY JOURNAL; SOUND INTENSITY; SOUND PRESSURE; SOUND TRANSMISSION;

EID: 68749096991     PISSN: 00014966     EISSN: None     Source Type: Journal    
DOI: 10.1121/1.3162828     Document Type: Article

References (10)

1. P. Nordin and S. L. Sarin, " Development of new linear technology for application in hot stream areas of aero-engines.," AIAA Paper No. 2004-3033.
2. W. E. Zorumski and T. L. Parrott, " Nonlinear acoustic theory for rigid porous materials.," NASA, Washington, D.C. 20546, Report No. TN D-6196, 1971.
3. H. L. Kuntz and D. T. Blackstock, " Attenuation of intense sinusoidal waves in air-saturated bulk porous materials.," J. Acoust. Soc. Am. 81, 1723-1731 (1987). 10.1121/1.394787
4. D. A. Nelson, " Interaction of finite-amplitude sound with air-filled porous materials.," NASA Lewis Research Center, Cleveland, OH, 44135, Report No. CR 174885, 1985.
5. D. K. Wilson, J. D. McIntosh, and F. R. Lambert, " Forchheimer-type nonlinearities for high-intensity propagation of pure tones in air-saturated porous media.," J. Acoust. Soc. Am. 84, 350-359 (1988). 10.1121/1.396937
6. J. D. McIntosh and R. F. Lambert, " Nonlinear wave propagation through rigid porous materials. I: Nonlinear parameterization and numerical solutions.," J. Acoust. Soc. Am. 88, 1939-1949 (1990). 10.1121/1.400217
7. R. F. Lambert and J. D. McIntosh, " Nonlinear wave propagation through rigid porous materials. II: Approximate analytical solutions.," J. Acoust. Soc. Am. 88, 1950-1955 (1990). 10.1121/1.400218
8. O. Umnova, K. Attenborough, E. Standley, and A. Cummings, " Behavior of rigid-porous layers at high levels of continous acoustic excitation: theory and experiment.," J. Acoust. Soc. Am. 114, 1346-1356 (2003). 10.1121/1.1603236 (Pubitemid 37075709)
9. Y. Liu, Y. X. Li, J. Wan, and H. W. Zhang, " Evaluation of porosity in lotus-type porous magnesium fabricated by metal/gas eutectic unidirectional solidification.," Mater. Sci. Eng., A 402, 47-54 (2005). 10.1016/j.msea.2005.03.107 (Pubitemid 41070326)
10. M. Van Dyke, Perturbation Methods in Fluid Mechanics (The Parabolic, Stanford, 1975).