Effect of acoustic slat modifications on aerodynamic properties of high-lift systems

Collection of Technical Papers - AIAA Applied Aerodynamics Conference

Volumn 4, Issue , 2006, Pages 2229-2237

  Ortmann, J ^a   Wild, J ^a  

^a GERMAN AEROSPACE CENTER DLR   (Germany)

Author keywords

[No Author keywords available]

Indexed keywords

ACOUSTIC DEVICES; BRUSHES; CYLINDERS (SHAPES); NOISE ABATEMENT; WAKES;

BRUSH LIKE DEVICES; HIGH LIFT SYSTEM; SLAT TRAILING EDGE;

LIFT;

EID: 33845468350     PISSN: 10485953     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.2514/6.2006-3842     Document Type: Conference Paper

References (10)

1. Dobrzynski, W.; Nagakura, K; Gehlhar, B. and Buschbaum, A.: "Airframe Noise Studies on Wings with Deployed High-Lift Devices". AIAA-98-2337, Toulouse, France, 1998.
2. Phelan, M.: "Airbus combs airflow in quest for aircraft". Flight International 25.Febr.-3.March 2003, p. 24.
3. Mau, K. and Dobrzynski, W.: "Anordnung zur Minderung des aerodynamischen Lärms an einem Vorflügel eines Verkehrsflugzeuges". Europäisches Patent 101 57 849.0.
4. Herr, M. and Dobrzynski, W.: "Experimental Investigation in Low Noise Trailing Edge Design". AIAA-2004-2804, 2004.
5. th International Conference on Numerical Grid Generation in Computational Field Simulations, Mississippi, 1996, NFS, B.K., pp. 353-362.
6. st European Rotorcraft Forum, Paper 86, Florence, Italy, September 13-15, 2005.
7. Kroll, N.; Radespiel, R. and Rossow, C.C.: "Structured Grid Solver I: Accurate and Efficient Flow Solvers for 3D Applications on Structured Meshes". AGARD Report 807, 1995.
8. Spalart, P.R. and Allmaras, S.R.: "One-Equation Turbulence Model for Aerodynamic Flow". AIAA-92-439, Reno, NV., 1992.
9. Ortmann, J. and Wild, J.: "Effect of Noise Reducing Modifications of the Slat on Aerodynamic Properties of the High-Lift System". To be published in: Notes on Numerical Fluid Mechanics and Multidisciplinary Design Vol.92, Springer Verlag, presumably June 2006.
10. Smith, A.M.O.: "High-Lift Aerodynamics". AIAA-74-939, Los Angeles, CA., 1974.