Numerical investigation of the flow past a cavity

5th AIAA/CEAS Aeroacoustics Conference and Exhibit

Volumn , Issue , 1999, Pages

  Colonius, Tim ^a   Basu, Amit J ^a   Rowley, Clarence W ^a  

^a California Institute of Technology   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

ACOUSTIC FIELDS; AEROACOUSTICS; AERODYNAMICS; BOUNDARY LAYERS; INCOMPRESSIBLE FLOW; MACH NUMBER; NAVIER STOKES EQUATIONS; SHEAR FLOW; TURBULENCE MODELS; VORTEX FLOW; VORTEX SHEDDING; WAKES;

COMPRESSIBLE NAVIER-STOKES EQUATIONS; COMPUTATIONAL DOMAINS; LAMINAR SEPARATIONS; LARGE-SCALE VORTICES; NUMERICAL INVESTIGATIONS; OPEN CAVITY; ROSSITER MODES; TWO-DIMENSIONAL CAVITIES;

LAMINAR BOUNDARY LAYER;

EID: 84982318235     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (28)

1. M. Gharib. Response of the cavity shear layer oscillations to external forcing. AIAA J., 25(l):43-47, 1987.
2. A. D. Vakili and C. Gauther. Control of cavity flow by upstream mass injection. AIAA Paper 91-1645, 1991.
3. A. M. Lamp and N. Chokani. Active control of compressible cavity flows using a small jet. AIAA Paper 96-044 6, 1996.
4. L. Shaw. Active control for cavity acoustics. AIAA Paper 98-2347, 1998.
5. L. N. Cattafesta III, S. Garg, M. Choudhari, and F. Li. Active control of flow-induced cavity resonance. AIAA Paper 97-1804, 1997.
6. L. Mongeau, H. Kook, and M. A. Franchek. Active control of flow-induced cavity resonance. AIAA/CEAS Paper 98-2349, 1998.
7. T. Kestens and F. Nicoud. Active control of an unsteady flow over a rectangular cavity. AIAA Paper 98-2348, 1998.
8. J. E. Rossiter. Wind-tunnel experiments on the flow over rectangular cavities at subsonic and transonic speeds. Technical Report 3438, Aeronautical Research Council Reports and Memoranda, October 1964.
9. C. K. W. Tarn and P. J. W. Block. On the tones and pressure oscillations induced by flow over rectangular cavities. J. Fluid Mech., 89:373-399, 1978.
10. A. B. Cain, W. W. Bower, F. McCotter, and W. W. Romer. Modeling and prediction of weapons bay acoustic amplitude and frequency. Technical report, VEDA Inc., 1996.
11. L. N. Ill Cattafesta, M. S. Kegerise, and G. S. Jones. Experiments on compressible flow-induced cavity oscillations. AIAA Paper 982912, 1998.
12. D. Fabris and D.R. Williams. Experimental measurements of cavity and shear layer response to unsteady bleed forcing. AIAA Paper 99-0605, 1999.
13. X. Zhang, A. Rona, and J. A. Edwards. The effect of trailing edge geometry on cavity flow oscillation driven by a supersonic shear layer. The Aeronautical Journal, pages 129-136, March 1998
14. D. F. Fuglsang and A. B. Cain. Evaluation of shear layer cavity resonance mechanisms by numerical simulation. AIAA Paper 92-0555, 1992.
15. T. Colonius, S. K. Lele, and P. Moin. Sound generation in a mixing layer. J. Fluid Mech., 330:375-409, 1997.
16. T. Colonius, S. K. Lele, and P. Moin. The scattering of sound waves by a vortex-numerical simulations and analytical solutions. J. Fluid Mech., 260:271-298, 1994.
17. B. E. Mitchell, S. K. Lele, and P. Moin. Direct computation of Mach wave radiation in an axisymmetric supersonic jet. AIAA J., 35(10):1574-1580, October 1997.
18. J. B. Freund, S. K. Lele, and P. Moin. Direct simulation of a Mach 1.92 jet and its sound field. AIAA paper 98-2291, 1998.
19. Sanjiva K. Lele. Compact finite difference schemes with spectral-like resolution. J. Corn-put. Phys., 103(l):16-42, November 1992.
20. C. W. Rowley and T. Colonius. Discretely non-reflecting boundary conditions for linear hyperbolic systems, submitted to J. Comput. Phys., 1999.
21. T. Colonius, S.K. Lele, and P. Moin. Boundary conditions for direct computation of aerodynamic sound. AIAA J., 31:1574-1582, 1993.
22. J. B. Freund. Proposed inflow/outflow boundary condition for direct computation of aerodynamic sound. AIAA J., 35(4):740-742, April 1997.
23. Kevin W. Thompson. Time dependent boundary conditions for hyperbolic systems. J. Comput. Phys., 68:24, 1987.
24. T. Poinsot and S. K. Lele. Boundary conditions for direct simulation of compressible viscous flows. J. Comput. Phys., 101:104-129, 1992.
25. T. Colonius, S. K. Lele, and P. Moin. Boundary conditions for direct computation of aerodynamic sound generation. AIAA J., 31(9):1574-1582, September 1993.
26. M. Gharib and A. Roshko. The effect of flow oscillations on cavity drag. J. Fluid Mech., 177:501-530, 1987.
27. F. M. White. Viscous Fluid Flow. McGraw Hill, second edition, 1991.
28. V. Sarohia. Experimental and analytical investigation of oscillations in flows over cavities. AIAA J., 15:984-991, 1977.