Compressible dynamic stall control using a variable droop leading edge airfoil

41st Aerospace Sciences Meeting and Exhibit

Volumn , Issue , 2003, Pages

  Chandrasekhara, M S ^a   Martin, P B ^b   Tung, C ^b  

^a NAVAL POSTGRADUATE SCHOOL   (United States)

^b NASA AMES RESEARCH CENTER   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

AEROSPACE ENGINEERING;

AIRFOIL DRAG; AIRFOIL PERFORMANCE; DYNAMIC STALLS; FREESTREAM MACH NUMBER; PITCH OSCILLATIONS; PITCHING MOMENTS; REDUCED FREQUENCY; VARIABLE DROOP LEADING EDGES;

AIRFOILS;

EID: 85085402487     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.2514/6.2003-48     Document Type: Conference Paper

References (7)

1. M.S. Chandrasekhara, M.C. Wilder, and L.W. Carr, "On the Competing Mechanisms of Compressible Dynamic Stall", (AIAA Paper 96-1953), AIAA Journal, Vol. 36, No. 3, March 1998, pp. 387-393.
2. C. Tung and M.S. Chandrsekhara, "Review of Compressible Dynamic Stall Control Methods", presented at the American Helicopter Society International Meeting on Advanced Rotorcraft Technology and Life Saving Activities, Nov. 11-13, 2002, Tochigi, Japan.
3. M.S. Chandrasekhara, M.C. Wilder and L.W. Carr, "Compressible Dynamic Stall Control Using Dynamic Shape Adaptation", (AIAA Paper 99-0655) AIAA Journal, Vol. 39, No. 10, pp. 2021-2024, Oct. 2001.
4. L.W. Carr, M.S. Chandrasekhara, M.C. Wilder, and K.W. Noonan, "Effect of Compressibility on Suppression of Dynamic Stall Using a Slotted Airfoil", (AIAA Paper 98-0332), Journal of Aircraft, Vol. 38, No. 2, pp.296-309, Mar-Apr. 2001.
5. Y.H. Yu, S. Lee, K.W. McAlister, C. Tung, and C.M. Wang, "Dynamic Stall Control for Advanced Rotorcraft Application", AIAA Journal, Vol. 33, No. 2, pp. 289-295.
6. Carr, L.W., and Chandrasekhara, M.S., "Design and Development of a Compressible Dynamic Stall Facility", Journal of Aircraft, Vol. 29, No. 3, May-June 1992, pp. 314-318.
7. N. Brock, M.S. Chandrasekhara, and L.W. Carr, "A Real Time Interferometry System for Unsteady Flow Measurements", ICIASF'91 RECORD, IEEE Publication 91CH3028-8, pp. 423-430.