Development of a three degree of freedom liner

7th AIAA/CEAS Aeroacoustics Conference and Exhibit

Volumn , Issue , 2001, Pages

  Julliard, J ^a   Antoine, H ^a   Riou, G ^a   Pillut Lesavre, S ^b  

^a SNECMA   (France)

^b Hispano Suiza Aerostructures   (France)

Author keywords

[No Author keywords available]

Indexed keywords

ACOUSTIC IMPEDANCE; ADHESIVES; AEROACOUSTICS; DEGREES OF FREEDOM (MECHANICS); GEOMETRY; MANUFACTURE; NOISE POLLUTION; PERFORATED PLATES; SHOCK WAVES;

ACOUSTIC PERFORMANCE; LOW AND HIGH FREQUENCIES; MANUFACTURING PROCESS; NON-LINEAR ACOUSTICS; PROCESS PARAMETERS; THREE DEGREE OF FREEDOMS; THREE-DEGREE OF FREEDOM (3DOF); TREATMENT TECHNOLOGIES;

ACOUSTIC NOISE;

EID: 85086613065     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.2514/6.2001-2203     Document Type: Conference Paper

References (7)

1. Julliard, J., Riou G., and Lozachmeur, C., "Recent Developments in Turbomachinery Noise Control and Reduction Systems", AIAA Paper 93-4375, 1993.
2. Rademaker, E. F., Sarin, S. L., Parente, C., A., "Experimental Investigation on the Influence of liner non-uniformities on prevailing modes" AIAA 96-1682, 1992.
3. Montetagand F., and Batard H., "About the Complexity of Propagation and Radiation of Ducted Modes" AIAA paper n° 1955, 2000.
4. Rschevkin "A course of Lectures on The Theory of Sound (p. 260 to 263)", Pergamon Press, 1963.
5. Seybert, A. F. and Parrott, T. L.,"Impedance Measurements using a Two Microphone, Random-Excitation Method" NASA HC A03/MF A01, N78-33875, 1978.
6. Dean, P. D., and Tester, B. J., "Duct wall Impedance Control as an Advanced Concept for Acoustic Suppression" NASA CR-134998, 1975.
7. Dean, P. D., "on the in-situ control of acoustic liner attenuation", ASME Publication 76-GT-61.