Aeroacoustic investigation of an open cavity at low mach number

AIAA Journal

Volumn 42, Issue 12, 2004, Pages 2462-2473

  Larsson, Johan ^a,b,c,d   Davidson, Lars ^b,e   Olsson, Magnus ^a,c   Eriksson, Lars Erik ^b,e  

^a VOLVO CAR CORPORATION   (Sweden)

^b CHALMERS UNIVERSITY OF TECHNOLOGY   (Sweden)

^c Fluid Dynamics Centre   (Italy)

^d UNIVERSITY OF WATERLOO   (Canada)

^e Division of Thermo and Fluid Dynamics   (Sweden)

Author keywords

[No Author keywords available]

Indexed keywords

ACOUSTIC FIELDS; DIFFERENTIATION (CALCULUS); LAMINAR FLOW; NAVIER STOKES EQUATIONS; NUMERICAL METHODS; RADIATION;

ACOUSTIC PROBLEMS; JET NOISES; MACH NUMBER; WALL PRESSURE FLUCTUATIONS;

ACOUSTICS;

EID: 10944261468     PISSN: 00011452     EISSN: None     Source Type: Journal    
DOI: 10.2514/1.1339     Document Type: Article

References (30)

1. Lighthill, M. J., "On Sound Generated Aerodynamically, I. General Theory," Proceeding of the Royal Society of London. Vol. A211, No. 1107, 1952, pp. 564-587.
2. Phillips, O. M., "On the Generation of Sound by Supersonic Turbulent Shear Layers," Journal of Fluid Mechanics, Vol. 9, 1960, pp. 1-27.
3. Lilley, G. M., "On the Noise from Jets," AGARD CP-131, March 1974.
4. Doak, P. E., "Analysis of Internally Generated Sound in Continuous Materials: 2. A Critical Review of the Conceptual Adequacy and Physical Scope of Existing Theories of Aerodynamic Noise, with Special Reference to Supersonic Jet Noise," Journal of Sound and Vibration, Vol. 25, No. 2, 1972, pp. 263-335.
5. Curle, N., "The Influence of Solid Boundaries Upon Aerodynamic Sound," Proceedings of the Royal Society of London, Vol. A231, 1955, pp. 505-514.
6. Ffowcs Williams, J. E., and Hawkings, D. L., "Sound Generation by Turbulence and Surfaces in Arbitrary Motion," Philosophical Transactions of the Royal Society, Vol. A264, No. 1151, 1969, pp. 321-342.
7. Larsson, J., "Computational Aero Acoustics for Vehicle Applications," Licentiate Thesis, Dept. of Thermo and Fluid Dynamics, Chalmers Univ. of Technology, Göteborg, Sweden, Nov. 2002.
8. Gharib, M., and Roshko, A., "The Effect of Flow Oscillations on Cavity Drag," Journal of Fluid Mechanics, Vol. 177, 1987, pp. 501-530.
9. Rockwell, D., and Naudascher, E., "Review - Self-Sustaining Oscillations of Flow past Cavities," Journal of Fluids Engineering, Vol. 100, 1978, pp. 152-165.
10. Ethembabaoglu, S., "On the Fluctuating Flow Characteristics in the Vicinity of Gate Slots," Div. of Hydraulic Engineering, Norwegian Inst. of Technology, Technical Rept., Univ. of Trondheim, Trondheim, Norway, June 1973.
11. Sarohia, V., "Experimental Investigation of Oscillations in Flows over Shallow Cavities," AIAA Journal, Vol. 15, No. 7, 1977, pp. 984-991.
12. Rossiter, J. E., "Wind Tunnel Experiments on the Flow over Rectangular Cavities at Subsonic and Transonic Speeds," Aeronautical Research Council, Rents, and Memoranda, TR 3438, Oct. 1964.
13. Ahuja, K. K., and Mendoza, J., "Effects of Cavity Dimensions, Boundary Layer, and Temperature on Cavity Noise with Emphasis on Benchmark Data to Validate Computational Aeroacoustic Codes," NASA Rept. CR-4653, 1995.
14. Rowley, C. W., Colonius, T., and Basu, A. J., "On Self-Sustained Oscillations in Two-Dimensional Compressible Flow over Rectangular Cavities," Journal of Fluid Mechanics, Vol. 455, 2002, pp. 315-346.
15. Shieh, C. M., and Morris, P. J., "Parallel Computational Aeroacoustic Simulation of Turbulent Subsonic Cavity Flow," AIAA Paper 2000-1914, June 2000.
16. Ashcroft, G., and Zhang, X., "A Computational Investigation of the Noise Radiated by Flow-Induced Cavity Oscillations," AIAA Paper 2001-0512, Jan. 2001.
17. Eriksson, L.-E., "Development and Validation of Highly Modular Flow Solver Versions in g2dflow and g3dflow," Volvo Aero Corp., Internal Rept. 9970-1162, Trollhattan, Sweden, 1995.
18. Billson, M., "Computational Techniques for Jet Noise Predictions," Licentiate Thesis, Dept. of Thermo and Fluid Dynamics, Chalmers Univ. of Technology, Göteborg, Sweden, June 2002.
19. Billson, M., Eriksson, L.-E., and Davidson, L., "Acoustic Source Terms for the Linear Euler Equations on Conservative Form," AIAA Paper 2002-2582, June 2002.
20. Tam, C. K. W., and Webb, J. C., "Dispersion-Relation-Preserving Finite Difference Schemes for Computational Acoustics," Journal of Computational Physics, Vol. 107, No. 2, 1993, pp. 262-281.
21. Thompson, K. W., "Time Dependent Boundary Conditions for Hyperbolic Systems," Journal of Computational Physics, Vol. 68, No. 1, 1987, pp. 1-24.
22. Colonius, T., Lele, S. K., and Moin, P., "Boundary Conditions for Direct Computation of Aerodynamic Sound Generation," AIAA Journal, Vol. 31, No. 9, 1993, pp. 1574-1582.
23. Gloerfelt, X., Bailly, C., and Juvé, D., "Direct Computation of the Noise Radiated by a Subsonic Cavity Flow and Application of Integral Methods," Journal of Sound and Vibration, Vol. 266, No. 1, 2003, pp. 119-146.
24. Brentner, K. S., and Farassat, F., "Modeling Aerodynamically Generated Sound of Helicopter Rotors," Progress in Aerospace Sciences, Vol. 39, No. 2-3, 2003, pp. 83-120.
25. White, F. M., Fluid Mechanics, 3rd ed., McGraw-Hill, New York, 1994, Chap. 7.
26. Colonius, T., Basu, A. J., and Rowley, C. W., "Computation of Sound Generation and Flow/Acoustic Instabilities in the Flow Past an Open Cavity," American Society of Mechanical Engineers/JSME, FEDSM99-7228, July 1999.
27. Freund, J. B., "Noise Sources in a Low-Reynolds-Number Turbulent Jet at Mach 0.9," Journal of Fluid Mechanics, Vol. 438, 2001, pp. 277-305.
28. Mankbadi, R. R., Hayer, M. E., and Povinelli, L. A., "Structure of Supersonic Jet Flow and Its Radiated Sound," AIAA Journal, Vol. 32, No. 5, 1994, pp. 897-906.
29. Crighton, D. G., "Basic Principles of Aerodynamic Noise Generation," Progress in Aerospace Sciences, Vol. 16, No. 1, 1975, pp. 31-96.
30. Pierce, A. D., Acoustics, An Introduction to Its Physical Principles and Applications, Acoustical Society of America, Woodbury, NY, 1991, Chap. 1.