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    Биття односмугового сигналу у радіоканалі гелікоптера

    Free access
    Volodymyr Ivanov / Alexander Zadorozhniy / Ilya Myakishev | DOAJ | 2019
    Keywords: helicopter , main rotor

    XH-59A ABC Technology Demonstrator Altitude Expansion and Operational Tests

    A. J. Ruddell | NTIS | 1981
    Keywords: Helicopter rotors , Rotor blades

    Wind-Tunnel Tests of a Portion of a PV-2 Helicopter Rotor Blade

    W. B. Kemp | NTIS | 1945
    Keywords: Rotor blades , Helicopter design

    Wind-Tunnel Testing of Aeroelastically Scaled Helicopter Rotor Models

    C. E. Hammond / W. H. Weller | NTIS | 1976
    Keywords: Helicopter rotors , Rotor blades(Rotary wings) , Generalized rotor aeroelastic models , GRAM(Generalized rotor aeroelastic models)

    Wind Tunnel Testing of a 120th Scale Large Civil Tilt-Rotor Model in Airplane and Helicopter Modes

    Theodore, Colin R. / Willink, Gina C. / Russell, Carl R. et al. | NTRS | 2014
    Keywords: Airplane and Helicopter Modes , Large Civil Tilt Rotor LCTR Model

    Wind-Tunnel Investigation of the Effects of Blade Tip Geometry on the Interaction of Torsional Loads and Performance for an Articulated Helicopter Rotor

    W. T. Yeager / W. R. Mantay | NTIS | 1981
    Keywords: Rotor blades(Rotary wings) , Helicopter rotors , Articulated rotor blades

    Wind Tunnel Investigation of Rotor Lift and Propulsive Force at High Speed. Test Data Appendix

    F. Mchugh / R. Clark / M. Soloman | NTIS | 1977
    Keywords: Rotor lift , CH-47 helicopter , Rotor blades (Turbomachinery) , Rotor speed

      Wind Tunnel Investigation of Rotor Lift and Propulsive Force at High Speed: Test Data Appendix

      F. Mchugh / R. Clark / M. Soloman | NTIS | 1977
      Keywords: Rotor lift , CH-47 helicopter , Rotor blades (Turbomachinery) , Rotor speed

    Wind Tunnel Investigation of Helicopter-Rotor Wake Effects on Three Helicopter Fuselage Models

    J. C. Wilson / R. E. Mineck | NTIS | 1975
    Keywords: Helicopter wakes , Rotor aerodynamics

    Wind-Tunnel Investigation of a Quarter-Scale Two-Bladed High-Performance Rotor in a Freon Atmosphere

    C. D. Lee / B. D. Charles / D. L. Kidd | NTIS | 1971
    Keywords: Rotor blades(Rotary wings) , Helicopter rotors

    Wind Tunnel Investigation of a Circulation Controlled Airfoil Rotor Concept

    W. H. Gallaher / S. P. Tyler / M. T. Harvey | NTIS | 1968
    Keywords: Helicopter rotors , Rotor blades(Rotary wings) , Jet helicopter rotors , Circulation controlled rotor blades

    Wind-Tunnel Evaluation of the Effect of Blade Nonstructural Mass Distribution on Helicopter Fixed-System Loads

    Wilbur, Matthew L. / Yeager, Jr, William T. / Singleton, Jeffrey D. et al. | NTRS | 1998
    Keywords: ROTOR DYNAMICS ANALYSES , ARES-1(AEROELASTIC ROTOR EXPERIMENTAL SYSTEM 1) , HELICOPTER VIBRATION , MODEL ROTOR TESTING

    Wind-Tunnel Evaluation of the Effect of Blade Nonstructural Mass Distribution on Helicopter Fixed-System Loads

    M. L. Wilbur / J. W. T. Yeager / J. D. Singleton et al. | NTIS | 1998
    Keywords: Rotor blades(rotary wings) , Helicopter vibration , Ares-1(aeroelastic rotor experimental system 1) , Rotor dynamics analyses , Model rotor testing

    Wind-Tunnel Evaluation of an Advanced Main-Rotor Blade Design for a Utility-Class Helicopter

    W. T. Yeager / W. R. Mantay / M. L. Wilbur et al. | NTIS | 1987
    Keywords: Rotor blades(Rotary wings) , Helicopter rotors

    Wind Tunnel Evaluation of a Model Helicopter Main-Rotor Blade With Slotted Airfoils at the Tip

    K. W. Noonan / W. T. Yeager / J. D. Singleton et al. | NTIS | 2001
    Keywords: Rotor aerodynamics , Helicopter performance

    Wessex Modernization: A Preliminary Simulation Study

    C. R. Guy | NTIS | 1979
    Keywords: Rotor blades , Wessex helicopter

    Wake Effects on Aeroelastic Stability of Hingeless and Bearingless Rotors

    Jeong, Min-Soo / Lee, In / Yoo, Seung-Jae et al. | AIAA | 2013
    Keywords: Helicopter Rotor , Hingeless Rotor Blade

    Vortical Sheet Behavior in the Wake of a Rotor in Ground Effect

    Milluzzo, Joseph I. / Leishman, J. Gordon | AIAA | 2016
    Keywords: Rotor Wake , Helicopter Rotor

    Voluntary Pilot Action Through Biodynamics for Helicopter Flight Dynamics Simulation

    Masarati, Pierangelo / Quaranta, Giuseppe / Bernardini, Andrea et al. | AIAA | 2015
    Keywords: Main Rotor Hub , Helicopter Flight Dynamics