An experimental study of the acoustic oscillations by flows over cavities

Journal of Vibration and Acoustics

Volumn 126, Issue 2, 2004, Pages 190-195

  Amandolèse, Xavier ^a   Hémon, Pascal ^b   Regardin, Clotilde ^a  

^a Institut Aérotechnique   (France)

^b ECOLE POLYTECHNIQUE   (France)

Author keywords

[No Author keywords available]

Indexed keywords

ACOUSTIC RESONATORS; ATTENUATION; BOUNDARY LAYER FLOW; DUCTS; MATHEMATICAL MODELS; OSCILLATIONS; SHEAR FLOW; TRANSFER FUNCTIONS;

ACOUSTIC OSCILLATIONS; BOUNDARY LAYER THICKNESS; DEEP CAVITY; KELVIN-HELMHOLTZ INSTABILITY; SHALLOW CAVITY;

ACOUSTIC WAVES;

EID: 3943098027     PISSN: 10489002     EISSN: None     Source Type: Journal    
DOI: 10.1115/1.1688761     Document Type: Article

References (14)

1. Crighton, D. G., Dowling, A. P., Ffowcs Williams, J. E., Heckl, M., and Leppington, F. G., 1994, Modern Methods in Analytical Acoustics, Springer-Verlag, London.
2. Kook, H., Mongeau, L., Brown, D. V., and Zorea, S. I., 1997, "Analysis of the Interior Pressure Oscillations Induced by Flow Over Vehicle Openings," Noise Control Eng. J., 45(6), pp. 223-234.
3. Ho, C.-M., and Huerre, P., 1984, "Perturbed Free Shear Layers," Annu. Rev. Fluid Mech., 16, pp. 365-425.
4. Ziada, S., and Rockwell, D., 1982, "Oscillations of an Unstable Mixing Layer Impinging Upon an Edge," J. Fluid Mech., 124, pp. 307-334.
5. Rockwell, D., 1983, "Oscillations of Impinging Shear Layers," AIAA J., 21(5), pp. 645-664.
6. Naudascher, E., and Rockwell, D., 1994, Flow-induced Vibrations, Balkema, Rotterdam.
7. Luca, M. J., et al., 1995, "The Acoustic Characteristics of Turbomachinery Cavities," NASA CR 4671.
8. Massenzio, M., 1977, "Caractérisation des sources aéroacoustiques sur trains grande vitesse en vue de la prévision de la pression acoustique interne," Thesis of INSA Lyon, France.
9. Noger, C., 1999, "Contribution à l'étude des phénomènes aéroacoustiques se développant dans la baignoire et autour des pantographes du TGV," Thesis of Université de Poitiers, France.
10. Tam, C. K. W., and Block, P. J. W., 1978, "On the Tones and Pressure Oscillations Induced by Flow Over Rectangular Cavities," J. Fluid Mech., 89, pp. 373-399.
11. Ziada, S., and Shine, S., 1999, "Strouhal Numbers of Flow-excited Acoustic Resonance of Closed Side Branches," J. Fluids Struct., 13, pp. 127-142.
12. Sarohia, V., 1977, "Experimental Investigation of Oscillations in Flows Over Shallow Cavities," AIAA J., 15(7), pp. 984-991.
13. Hemon, P., 2000, "Mesure des caractéristiques acoustiques de singularités aérauliques en présence de l'écoulement," SIA Colloquium on Confort automobile et ferroviaire, Le Mans, 15 & 16 novembre, SIA paper No CAF/00-28.
14. Rossiter, J. E., 1964, "Wind Tunnel Experiments on the Flow Over Rectangular Cavities at Subsonic and Transonic Speed," Aero. Res. Counc. R. & M., No. 3438.