Application of the Ffowcs Williams/Hawkings equation to two-dimensional problems

Journal of Fluid Mechanics

Volumn 403, Issue , 2000, Pages 201-221

  Guo, Y P ^a  

^a BOEING COMPANY   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

TWO-DIMENSIONAL FLOW; WAVE THEORY;

EID: 0033923399     PISSN: 00221120     EISSN: None     Source Type: Journal    
DOI: 10.1017/S0022112099006989     Document Type: Article

References (26)

1. AMIET, R. K. 1976 Noise due to turbulent flow past a trailing edge. J. Sound Vib. 47, 387-393.
2. AMIET, R. K. 1990 Gust response for flat-plate airfoils and the Kutta condition. AIAA J. 28, 1718-1727.
3. BAUER, A. B. & MUNSON, A. G. 1978 Airframe noise of the DC-9-31. NASA Contract Rep. 3027.
4. BROWN, C. E. & MICHAEL, W. H. 1954 Effect of leading edge separation on the lift of a delta wing. J. Aero. Sci. 21, 690-706.
5. BROOKS, T. F. & HODGSON, T. H. 1981 Trailing edge noise prediction from measured surface pressures. J. Sound Vib. 78, 69-117.
6. CRIGHTON, D. G. 1975 Basic principles of aerodynamic noise generation. Prog. Aerospace Sci. 16, 31-96.
7. CRIGHTON, D. G. 1981 Acoustics as branch of fluid mechanics. J. Fluid Mech. 106, 261-298.
8. CRIGHTON, D. G. 1985 The Kutta condition in unsteady flow. Ann. Rev. Fluid Mech. 17, 411-445.
9. CRIGHTON, D. G. 1991 Airframe noise. In Aeroacoustics of Flight Vehicles: Theory and Practice (ed. H. H. Hubbard). NASA Reference Publication 1258.
10. FFOWCS WILLIAMS, J. E. 1969 Hydrodynamic noise. Ann Rev. Fluid Mech. 1, 197-222.
11. FFOWCS WILLIAMS, J. E. & HALL, L. H. 1970 Aerodynamic sound generation by turbulent flow in the vicinity of a scattering half plane. J. Fluid Mech. 40, 657-670.
12. FFOWCS WILLIAMS, J. E. & HAWKINGS, D. L. 1968 Shallow water wave generation by unsteady flow. J. Fluid Mech. 31, 779-788.
13. FFOWCS WILLIAMS, J. E. & HAWKINGS, D. L. 1969 Sound generation by turbulence and surfaces in arbitrary motion. Phil. Trans. R. Soc. Lond. A 264, 321.
14. FINK, M. R. 1979 Noise component method for airframe noise. J. Aircraft 16, 659-665.
15. GUO, Y. P. 1997 A model for slat noise generation. AIAA Paper 97-1647.
16. GUO, Y. P. 1999 Prediction of flap edge noise. AIAA Paper 99-1804.
17. GUO, Y. P., JOSHI, M. C., BENT, B. & YAMAMOTO, K. J. 1999 Noise characteristics of aircraft high lift systems. J. Fluid Mech. (Submitted).
18. HARDIN, J. C. 1980 Noise radiation from the side edge of flaps. AIAA J. 18, 549-552.
19. HOWE, M. S. 1975 Contributions to the theory of aerodynamic sound, with application to excess jet noise and the theory of flute. J. Fluid Mech. 71, 625-673.
20. HOWE, M. S. 1976 The influence of vortex shedding on the generation of sound by convected turbulence. J. Fluid Mech. 76, 711-740.
21. HOWE, M. S. 1978 A review of the theory of trailing edge noise. J. Sound Vib. 61, 437-465.
22. HOWE, M. S. 1996 Emendation of the Brown & Michael equation, with application to sound generation by vortex motion near a half-plane. J. Fluid Mech. 329, 89-102.
23. LIGHTHILL, M. J. 1952 On sound generated aerodynamically I. General theory. Proc. R. Soc. Lond. A 211, 564-587.
24. POWELL, A. 1964 Theory of vortex sound. J. Acoust. Soc. Am. 36, 177-195.
25. SEN, R. 1996 Local dynamics and acoustics in a simple 2D model of airfoil lateral-edge noise. AIAA Paper 96-1673.
26. SEN, R., BLACKNER, A., YEE, P. & STOCKER, R. 1997 Airframe noise generation and radiation. NASA Contract NASI-20090.