Aerodynamic loading for an airfoil with an oscillating gurney flap

Journal of Aircraft

Volumn 44, Issue 4, 2007, Pages 1245-1257

  Tang, Deman ^a,b   Dowell, Earl H ^a,b,c  

^a DUKE UNIVERSITY   (United States)

^b Department of Mechanical Engineering and Materials Science ^*

^c Center for Nonlinear and Complex Systems

Author keywords

[No Author keywords available]

Indexed keywords

ANGLE OF ATTACK; FLOW CONTROL; METHOD OF MOMENTS; NASA; NAVIER STOKES EQUATIONS;

AERODYNAMIC LOADINGS; FREESTREAM VELOCITY; GURNEY FLAPS;

AIRFOILS;

EID: 34548351754     PISSN: 00218669     EISSN: 15333868     Source Type: Journal    
DOI: 10.2514/1.26440     Document Type: Conference Paper

References (9)

1. Liebeck, R. H., "Design of Subsonic Airfoil for High Lift," Journal of Aircraft, Vol. 15, No. 9, 1978, pp. 547-561.
2. Jeffrey, D., Zhang, X., and Hurst, D. W., "Aerodynamics of Gumey Flaps on a Single-Element High-Lift Wing," Journal of Aircraft, Vol. 37, No. 2,2000, pp. 295-301.
3. Van Dam, C. P., Yen D. T. and Vijhen, P. M. H. W., "Gurney Flap Experiments on Airfoil and Wings," Journal of Aircraft, Vol. 36, No. 2, 1999, pp. 484-486.
4. Storms, B. L., and Jang, C. S., "Lift Enhancement of an Airfoil Using a Gurney Flap and Vortex Generators," Journal of Aircraft, Vol. 31, No. 3, 1994, pp. 542-547.
5. Greenblatt, D., and Wygnanski, I., "Dynamic Stall Control by Periodic Excitation, Part 1: NACA0015 Parametric Study," Journal of Aircraft, Vol. 38, No. 3, 2001, pp. 430-438.
6. Greenblatt, D., Neuburger, D., and Wygnanski, I.. "Dynamic Stall Control by Intermittent Periodic Excitation, "Journal of Aircraft, Vol. 38, No. 1, 2001, pp. 188-190.
7. Tang, Deman, and Dowell, E. H., "Aerodynamic Flow Control of An Airfoil with Small Trailing Edge Strips," Journal of Aircraft, Vol. 43, No. 6, 2006, pp. 1854-1866.
8. Gerontakos, P., and Lee, T., "Oscillating Wing Loadings with Small Trailing-Edge Strips," Journal of Aircraft, Vol. 43, No. 2, Mar.-Apr., 2006, pp. 428-436.
9. Matalanis, C. G., and Eaton, J. K., "Wake Vortex Control Using Static Segmented Gurney Flaps," AIAA Journal, Vol. 45, No. 2, 2007, pp. 321-328.