Study of the acoustic oscillations by flows over cavities. Part 1. Internal flows

ASME International Mechanical Engineering Congress and Exposition, Proceedings

Volumn , Issue , 2002, Pages 907-916

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

^a Institut Aérotechnique   (France)

^b ECOLE POLYTECHNIQUE   (France)

Author keywords

Aeroacoustics; Cavity; Instability; Resonator; Shear layer

Indexed keywords

ACOUSTIC INTENSITY MEASUREMENT; AEROELASTICITY; MECHANICAL ENGINEERING; RESONANCE; RESONATORS; TECHNICAL PRESENTATIONS;

ACOUSTIC MODE; ACOUSTIC OSCILLATION; BOUNDARY LAYER THICKNESS; CAVITY; DEEP CAVITY; DUCT ACOUSTICS; INSTABILITY; INTERNAL AIRFLOW; INTERNAL FLOWS; KELVIN-HELMHOLTZ INSTABILITIES; LATTICE-GAS; NUMERICAL SIMULATION; SHEAR LAYER; SOUND LEVEL;

AEROACOUSTICS;

EID: 78249243848     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1115/IMECE2002-33375     Document Type: Conference Paper

References (14)

1. CHEN H., TEIXEIRA C. & MOLVING K. Digital Physics approach to Computational Fluid Dynamics: some basic theoretical features. International Journal of Modern Physics C, 8(4) (1997).
2. th International Symposium on FSI, New Orleans, 17-22 November (2002), paper No NCA-33376.
3. HEMON P. Mesure des caractéristiques acoustiques de singularités aérauliques en présence de l'écoulement. SIA Colloquium on « Confort automobile et ferroviaire », Le Mans, 15 & 16 novembre (2000), paper No CAF/00-28 (in french).
4. HO C-M & HUERRE P. Perturbed free shear layers. Annual Review of Fluid Mechanics 16 (1984) 365-425.
5. LUCA M.J. et al. The Acoustic Characteristics of Turbomachinery Cavities. NASA CR 4671, (1995).
6. MASSENZIO M. Caractérisation des sources aéroacoustiques sur trains grande vitesse en vue de la prévision de la pression acoustique interne. Thesis of INSA Lyon, (1997).
7. NAUDASCHER E. & ROCKWELL D. Flow-induced vibrations. Balkema, Rotterdam, (1994).
8. NOGER C. Contribution à l.étude des phénomè nes aéroacoustiques se développant dans la baignoire et autour des pantographes du TGV. Thesis of Université de Poitiers, (1999).
9. ROCKWELL Donald. Oscillations of Impinging Shear Layers. Journal of AIAA, 21(5) (1983) 645-664.
10. ROSSITER J.E. Wind tunnel experiments on the flow over rectangular cavities at subsonic and transonic speed. Aero. Res. Counc. R. & M., No. 3438 (1964).
11. SAROHIA V. Experimental investigation of oscillations in flows over shallow cavities. Journal of AIAA, 15(7) (1977) 984-991.
12. TAM C.K.W. & BLOCK P.J.W. On the tones and pressure oscillations induced by flow over rectangular cavities. Journal of Fluid Mechanics 89 (1978) 373-399.
13. ZIADA S. & ROCKWELL D. Oscillations of an unstable mixing layer impinging upon an edge. Journal of Fluid Mechanics 124 (1982) 307-334.
14. ZIADA S. & SHINE S. Strouhal numbers of flow-excited acoustic resonance of closed side branches. Journal of Fluids and Structures 13 (1999) 127-142.