Turbulence trailing-edge noise at low mach number

Collection of Technical Papers - 11th AIAA/CEAS Aeroacoustics Conference

Volumn 3, Issue , 2005, Pages 2199-2207

  Koh, Sung Ryong ^a,b   Chang, Kang Wook ^a   Moon, Young J ^a,b  

^a Korea University   (South Korea)

^b AIAA   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

BOUNDARY LAYERS; COMPACTION; PERTURBATION TECHNIQUES; RUNGE KUTTA METHODS; STATISTICAL METHODS; TURBULENCE;

LINEARIZED PERTURBED COMPRESSIBLE EQUATIONS (LPCE); NOISE SPECTRA; PRESSURE FLUCTUATION; TRAILING EDGE;

ACOUSTIC NOISE;

EID: 29244453652     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.2514/6.2005-2974     Document Type: Conference Paper

References (19)

1. Brooks, T. F., and Hodgson, T. H., "Trailing Edge Noise Prediction from Measured Surface Pressures," Journal of Sound and Vibration, Vol. 78, No. 1, 1981, pp. 69-117.
2. Howe, M. S., "A Review of the Theory of Trailing Edge Noise," Journal of Soundand Vibration, Vol. 61, No. 3, 1978. pp. 437-465.
3. Wang, M., and Moin, P., "Computation of Trailing-Edge Flow and Noise Using Large-Eddy Simulation," AIAA Journal, Vol. 38, No. 12, 2000, pp. 2201-2209.
4. Manoha, E., Troff, B., and Sagaut, P., "Trailing-Edge Noise Prediction Using Large-Eddy Simulation and Acoustic Analogy," AIAA Journal, Vol. 38, No. 4, 2000, pp. 575-583.
5. Ewert, R., and Schroder, W., "On the Simulation of Trailing Edge Noise with a Hybrid LES/APE Method," Journal of Sound and Vibration, Vol. 270, 2004, pp. 509-524.
6. Lund, T. S., Wu, X., and Squires, K. D., "Generation of Turbulent Inflow Data for Spatially-Developing Boundary Layer Simulations," Journal of Computational Physics, Vol. 140, 1998, pp. 233-258.
7. Seo, J. H., and Moon, Y. J., "Prediction of Low Mach Number Turbulent Flow Noise Using the Splitting Method," AIAA-Paper 2004-2860, 2004.
8. Casper, J., and Farassat, F., "Broadband Trailing Edge Noise Predictions in the Time Domain," Journal of Sound and Vibration, Vol. 271, 2004, pp. 159-176
9. Germano, M., Piomelli, U., Moin, P., and Cabot, W. H., "A Dynamic Subgrid Scale Eddy Viscosity Model," Physics of Fluids A, Vol. 4, No. 3, 1991, pp. 1760-1765.
10. Lele, S. K., "Compact Finite Difference Schemes with Spectral-like Resolution," Journal of Computational Physics, Vol. 103,1992, pp. 16-42.
11. Visbal, M.R., and Gaitonde, D., "High-Order-Accurate Methods for Complex Unsteady Subsonic Flows," AIAA Journal, Vol. 37, No. 10, 1999, pp. 1231-1239.
12. Edgar, N. B., and Visbal, M. R., "A General Buffer Zone-type Non-reflecting Boundary Condition for Computational Aeroacoustics," AIAA-Paper 2003-3300, 2003.
13. Na, Y., and Moin, P., "The Structure of Wall-Pressure Fluctuations in Turbulent Boundary Layers with Adverse Pressure Gradient and Separation," Journal of Fluid Mechanics, Vol. 377, 1998, pp. 347-373.
14. Farabeee, T. M., and Casarella, M. J., "Spectral Features of Wall Pressure Fluctuations beneath Turbulent Boundary Layer," Physics of Fluids A, Vol. 3, No. 10, 1991, pp. 2410-2420.
15. Bradshaw, P., "Inactive Motion and Pressure Fluctuations in Turbulent Boundary Layer," Journal of Fluid Mechanics, Vol. 30, part 2, 1967, pp. 241-258.
16. Goody, M. C., and Simpson, R. L., "Surface Pressure Fluctuations beneath Two- and Three-Dimensional Turbulent Boundary Layer," AIAA Journal, Vol. 38, No. 10, 2000, pp. 1822-1831.
17. Blake, W. K., "Turbulent Boundary-Layer Wall-Pressure Fluctuations on Smooth and Rough Walls," Journal of Fluid Mechanics, Vol. 44, part 4, 1970, pp. 637-660.
18. McGrath, B. E., and Simpson, R. L., "Some Features of Surface Pressure Fluctuations in Turbulent Bounary Layer with Zero and Favorable Pressure Gradients," NASA CR-4051, 1987.
19. Oberai, A. A., Roknaldin, F., and Hughes, T. J. R., "Trailing-Edge Noise due to Turbulent Flows," Technical Report, Boston University, Report No. 02-002, 2002