Using RANS calculations of turbulent kinetic energy to provide predictions of trailing edge noise

14th AIAA/CEAS Aeroacoustics Conference (29th AIAA Aeroacoustics Conference)

Volumn , Issue , 2008, Pages

  Glegg, Stewart ^a,d   Morin, Bruce ^b   Atassi, Oliver ^b   Reba, Ramon ^c  

^a FLORIDA ATLANTIC UNIVERSITY   (United States)

^b PRATT AND WHITNEY   (United States)

^c UNITED TECHNOLOGIES RESEARCH CENTER   (United States)

^d Center for Acoustics and Vibration   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

BOUNDARY LAYER TURBULENCE; FAR-FIELD SOUND; LOCAL TURBULENCE; MEAN FLOW VELOCITIES; ON FLOW; RADIATED SOUND; SPATIAL DISTRIBUTION; SURFACE PRESSURES; TRAILING EDGE NOISE; TRAILING EDGES; TURBULENCE SPECTRUM; TURBULENT BOUNDARY LAYERS; TURBULENT KINETIC ENERGY;

AEROACOUSTICS; AIRFOILS; BOUNDARY LAYER FLOW; BOUNDARY LAYERS; ELECTRON ENERGY LOSS SPECTROSCOPY; FORECASTING; KINETIC ENERGY; NAVIER STOKES EQUATIONS; REYNOLDS NUMBER; TURBULENCE; TURBULENT FLOW;

ATMOSPHERIC THERMODYNAMICS;

EID: 78249240633     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (18)

1. Abbott, I.H. and Von Doenhoff, A.E. (1959), Theory of Wing Sections, Dover Publications, New York
2. Abramowitz and Stegun (1965) "Handbook of Mathematical Functions", National Bureau of Standards
3. Amiet R.K. (1976), Jnl. of Sound and Vibration, vol 47, no 3, pp387-393
4. Atassi, O. V. Propagation and Stability of Vorticity-Entropy Waves in a Non-Uniform Flow, Journal of Fluid Mechanics, Vol. 575, pp. 149-176
5. Brooks and Hodgson (1981), Journal of Sound and Vibration, vol 78(1), pp69-117
6. Brooks, Pope and Macolini (1989) NASA Reference Publication 1218
7. Howe M.S. (1998) "Acoustics of Fluid Structure Interactions", Cambridge University Press
8. Hughes, C.E.; Jeracki, R.J.; and Miller, C.J.: Fan Noise Source Diagnostic Test-Rotor-Alone Nacelle Aerodynamic Performance Results. AIAA Paper 2002-2426, June 2002.
9. Klebanoff, P.S. (1955), NACA Rep. no 1247
10. Lee Y-T. Blake W.K., Farabee, T.M., (2005), "Modeling of wall pressure fluctuations based on time mean flow field", Journal of Fluids Engineering, Vol 127, pp233-240
11. Lutz, T. Herrig, A., Wurz,W., Kamruzzaman, M., and Kramer, E., (2007) "Design and Wind Tunnel Verification of Low Noise Airfoils for Wind Turbines", AIAA Journal, vol 45(4), April 2007.
12. Moser R. D., Kim J., and Mansour N. N., 1998, "Direct numerical simulation of turbulent channel flow up to Reτ =590", Physics of Fluids, vol. 11, pp. 943-945
13. Ni, R., "A Multiple-Grid Scheme for Solving the Euler Equations," AIAA J., Vol. 20, No. 11, 1982, pp. 1565-1571.
14. Prasad, D. and Feng, J., "Propagation and Decay of Shock Waves in Turbofan Engine Inlets," ASME J. Turbomachinery, Vol. 127, Jan 2005, pp. 118-127
15. th edition, McGraw-Hill Inc, New York
16. Spitz, N., "Prediction of Trailing Edge Noise from Two-Point Velocity Correlations", MS Thesis, Virginia Tech, 2005
17. Townsend A.A. (1976) "The Structure of Turbulent Shear Flow", Cambridge University Press
18. Woodward, R.P., Huges, C.E., Jeracki,R.J., and Miller, C.J., "Fan Noise Source Diagnostic Test Far-Field Acoustic Results" AIAA Paper 2002-2427, June 2002.