Manufacturing process and boundary layer influences on perforate liner impedance

Collection of Technical Papers - 11th AIAA/CEAS Aeroacoustics Conference

Volumn 1, Issue , 2005, Pages 647-663

  Murray, Paul B ^a,b,c   Ferrante, Piergiorgio ^a,b,c   Scofano, Antonio ^a,b,c  

^a Venegono Superiore   (Italy)

^b TEC AER   (Italy)

^c AIAA   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

GRAZING FLOWS; INSTALLED IMPEDANCE; LINER MANUFACTURING PROCESS;

ACOUSTIC IMPEDANCE; CORRELATION METHODS; FRICTION; MATHEMATICAL MODELS; STRUCTURAL PANELS; VELOCITY MEASUREMENT;

BOUNDARY LAYERS;

EID: 29244482307     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (18)

1. Tam, C.K.W., and Kurbatskii, K.A., "Micro-Fluid Dynamics and Acoustics of Resonant Liners", AIAA-99-1850, 1999.
2. Tam, C.K.W., and Kurbatskii, K.A., "Micro-Fluid Dynamics of a Resonant Liner in a Grazing Flow", AIAA-2000-1951,2000.
3. Tam, C.K.W., and Kurbatskii, K.A., "A Numerical and Experimental Investigation of the Dissipation Mechanisms of Resonant Acoustic Liners", AIAA-2001-2262, 2001.
4. Jing, X., Sun, X., Wu, J., Meng, K., "The Effects of Grazing Flow on the Acoustic Behavior of Orifices", AIAA-2001-2160, 2001.
5. Dupère I.D.J., Dowling, A.P., "The Absorption of Sound by Helmholtz Resonators With and Without Flow", AIAA-2002-2590, 2001.
6. Walker, B.E., Hersh, A.S., "Comparison of Dean's Method and Direct Pressure/Velocity Measurement for Slot Resonator Acoustic Impedance Determination", AIAA-2004-2839, 2004.
7. Rice, E.J. "A Model for the Acoustic Impedance of a Perforated Plate Liner with Multiple Frequency Excitation", NASA TM X67950, 1971.
8. Rice, E.J. "A Model for the Pressure Excitation Spectrum and Acoustic Impedance of Sound Absorbers in the Presence of Grazing Flow", AIAA-73-995, 1973.
9. Kooi, J.W., Sarin, S.L. "An Experimental Study of the Acoustic Impedance of Helmholtz Resonator Arrays Under a Turbulent Boundary Layer", AIAA-81-1998, 1981.
10. Kraft, R.E., Yu, J., Kwan, H.W., "Acoustic Treatment Impedance Models for High Frequencies", AIAA-97-1653, 1997.
11. Malmary, C., and Carbonne, S., "Acoustic Impedance Measurement with Grazing Flow", AIAA-2001-2193, 2001.
12. Syed, A.A., Yu, J., Kwan, H.W., Chien, E., "The Steady Flow Resistance of Perforated Sheet Materials in High Speed Grazing Flows", NASA/CR-2002-211749.
13. Elnady, T. and Bodén, H. "On Semi-Empirical Liner Impedance Modeling With Grazing Flow", AIAA-2003-3304, 2003.
14. Gallman, J.M., Kunze, R.K., "Grazing Flow Acoustic Impedance Testing for the NASA AST Program", AIAA-2002-2447, 2002.
15. Jones, M.G., Parrott, T.L., Watson, W.R., "Comparison of Acoustic Impedance Eduction Techniques for Locally-Reacting Liners", AIAA-2003-3306, 2003.
16. Zandbergen, T., Laan, J.N., Zeemans, H.J., Sarin, S.L., "In-Flight Acoustic Measurements in the Engine Intake of a Fokker F28 Aircraft", AIAA-83-0677, 1983.
17. P. D. Dean - "An in-situ method of wall acoustic measurement in flow ducts" JSV Vol. 34 No. 1, 1974 AIAA-83-0677.
18. Free-Field-Technologies-S.A., Actran 2005 Aeroacoustic Solutions: ACTRAN/TM and ACTRAN/LA- User's Manual, 16, place de l'Université, 1348 Louvain-la-Neuve, Belgium, 2005.