Enhanced correlation of SMART active flap rotor loads

Collection of Technical Papers - AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics and Materials Conference

Volumn , Issue , 2011, Pages

  Kottapalli, Sesi ^a  

^a NASA AMES RESEARCH CENTER   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

ACTIVE FLAPS; CORRELATION STUDIES; FLAP DEFLECTION; MULTIPLE TRAILERS; PITCHING MOMENTS; ROTOR LOADS; SEMI-EMPIRICAL; WAKE MODEL; WIND TUNNEL TESTS;

DYNAMICS; NASA; STRUCTURAL DYNAMICS; WAKES; WIND TUNNELS;

STIFFNESS;

EID: 84872450810     PISSN: 02734508     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.2514/6.2011-1874     Document Type: Conference Paper

References (13)

1. Straub, F. K., and Anand., V. R., Birchette, T. S., and Lau, B. H., "Wind Tunnel Test of the SMART Active Flap Rotor," American Helicopter Society 65th Annual Forum Proceedings, Grapevine, TX, May 27-29, 2009.
2. Hall, S. R., and Anand., V. R., Straub, F. K., and Lau, B.H., "Active Flap Control of the SMART Rotor for Vibration Reduction," American Helicopter Society 65th Annual Forum Proceedings, Grapevine, TX, May 27-29, 2009.
3. Straub, F. K. and Anand, V.R., "Whirl Tower Test and Analysis of the SMART Material Actuated Rotor Technology (SMART) Active Flap Rotor," American Helicopter Society 63rd Annual Forum Proceedings, Virginia Beach, VA, May 1-3, 2007.
4. Kottapalli, S., and Straub, F.K., "Correlation of SMART Active Flap Rotor Loads," American Helicopter Society 65th Annual Forum Proceedings, Grapevine, TX, May 27-29, 2009.
5. Kottapalli, S., "Low-Speed and High-Speed Correlation of SMART Active Flap Rotor Loads," American Helicopter Society Aeromechanics Specialists' Conference, San Francisco, CA, January 20-22, 2010.
6. Murrill, R.J., Hamilton, B.K., Anand, V.R., Lauzon, D.M., and Tuttles, B., "Bearingless Main Rotor Whirl Test: Design, Analysis, and Test Results," American Helicopter Society 49th Annual Forum Proceedings, St. Louis, MO, May 19-21, 1993.
7. McNulty, M., Jacklin, S., and Lau, B., "A Full-Scale Test of the McDonnell Douglas Advanced Bearingless Rotor in the NASA Ames 40- by 80- Foot Wind Tunnel," American Helicopter Society 49th Annual Forum Proceedings, St. Louis, MO, May 19-21, 1993.
8. Nguyen, K., McNulty, M., Anand, V., and Lauzon, D., "Aeroelastic Stability of the McDonnell Douglas Advanced Bearingless Rotor," American Helicopter Society 49th Annual Forum Proceedings, St. Louis, MO, May 19-21, 1993.
9. Jacklin, S. J., and Lau., B. H., Nguyen, K. Q., Smith, R. L., and McNulty, M.J., "Full-Scale Wind Tunnel Test of the McDonnell Douglas Five-Bladed Advanced Bearingless Rotor: Performance, Stability, Loads, Control Power, Vibration and HHC Data," American Helicopter Society, American Helicopter Society Aeromechanics Specialists Conference, San Francisco, CA, January 19-21, 1994.
10. Johnson, W., "CAMRAD II, Comprehensive Analytical Model of Rotorcraft Aerodynamics and Dynamics," Johnson Aeronautics, Palo Alto, California, 1992-1999.
11. Johnson, W., "Technology Drivers in the Development of CAMRAD II," American Helicopter Society Aeromechanics Specialists' Conference, San Francisco, CA, January 19-21, 1994.
12. Johnson, W., "A General Free Wake Geometry Calculation for Wings and Rotors," American Helicopter Society 51st Annual Forum Proceedings, Ft. Worth, TX, May 9-11, 1995.
13. Kottapalli, S., "Calculation of Hub Loads at Low Airspeeds with Active Control," American Helicopter Society 63rd Annual Forum Proceedings, Virginia Beach, VA, May 1-3, 2007.