Simulation and measurement of inflow-turbulence noise on airfoils

3rd AIAA/CEAS Aeroacoustics Conference

Volumn , Issue , 1997, Pages 815-825

  Guidati, Gianfranco ^a   Bareiß, Rainer ^a   Wagner, Siegfried ^a   Dassen, Ton ^b   Parchen, Rene ^c  

^a UNIVERSITY OF STUTTGART   (Germany)

^b NATIONAL AEROSPACE LABORATORY NLR   (Netherlands)

^c TNO   (Netherlands)

Author keywords

[No Author keywords available]

Indexed keywords

AEROACOUSTICS; AIRFOILS; BOUNDARY ELEMENT METHOD; MACH NUMBER; SHEAR FLOW; TURBULENCE; VORTEX FLOW; WIND TUNNELS;

EUROPEAN RESEARCH PROJECT; INFLOW TURBULENCE; LOW-MACH-NUMBER FLOW; MEASURED REDUCTION; MEASUREMENT TECHNIQUES; PROPAGATION OF SOUNDS; SIMULATIONS AND MEASUREMENTS; SPECTRAL DECOMPOSITION;

ACOUSTIC NOISE;

EID: 84977136970     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.2514/6.1997-1698     Document Type: Conference Paper

References (13)

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11. JOHNSON, D.H.; DUDGEON, D.E.: Array Signal Processing, concepts and techniques. Englewood Cliffs, N.J., Prentice Hall, 1993.
12. HAGG, F.; DASSEN, A.G.M.; PARCHEN, R.; BRUGGEMAN, J.C: Influence of the airfoil shape and thickness on the emission of turbulence inflow noise as measured in the wind tunnel. Proceedings of the European Union Wind Energy Conference and Exhibition, Goteborg, pp. 785-788, 1996.
13. DASSEN, A.G.M.: Calibration of an acoustic antenna. NLR report TR 95270 L, 1995.