1–20 von 212 Ergebnissen
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    About the impact of wind turbine blade tip vortices on helicopter rotor trim and rotor blade motion

    van der Wall, Berend G. / Lehmann, Paul H. | Springer Verlag | 2017
    Schlagwörter: Helicopter rotor trim , Rotor blade motion

      About the impact of wind turbine blade tip vortices on helicopter rotor trim and rotor blade motion

      van der Wall, Berend G. / Lehmann, Paul H. | Online Contents | 2017
      Schlagwörter: Rotor blade motion , Helicopter rotor trim

    Accurate Predictions of Rotor Hover Performance at Low and High Disc Loadings

    Jimenez Garcia, A. / Barakos, G. N. | AIAA | 2017
    Schlagwörter: Helicopter Blade

    Acoustic Flight Tests of Rotorcraft Noise-Abatement Approaches Using Local Differential GPS Guidance

    R. T. N. Chen / W. S. Hindson / A. W. Mueller | NTIS | 1995
    Schlagwörter: Blade-vortex interaction , Helicopter design

    Acoustic Predictions of Manned and Unmanned Rotorcraft Using the Comprehensive Analytical Rotorcraft Model for Acoustics (CARMA) Code System

    D. D. Boyd / C. L. Burley / D. A. Conner | NTIS | 2005
    Schlagwörter: Blade slap noise , Bo-105 helicopter

    Acoustic Velocity Formulation for Sources in Arbitrary Motion

    Ghorbaniasl, G. / Carley, M. / Lacor, C. | AIAA | 2012
    Schlagwörter: Helicopter Blade

    Active Blade Twist in Rotary UAVs using Smart Actuation

    Marqués, Pascual | Wiley | 2017
    Schlagwörter: helicopter blade , individual blade control , active blade twist technology

    Active rotor control for helicopters: individual blade control and swashplateless rotor designs

    Kessler, Ch. | Springer Verlag | 2011
    Schlagwörter: Individual blade control, IBC , Swashplateless helicopter

    Active rotor control for helicopters: motivation and survey on higher harmonic control

    Kessler, Ch. | Springer Verlag | 2011
    Schlagwörter: Individual Blade Control , Helicopter vibrations , Helicopter noise

    Active twist of model rotor blades with D‐spar design

    Freier Zugriff
    Andrejs Kovalovs / Evgeny Barkanov / Sergejs Gluhihs | DOAJ | 2007
    Schlagwörter: helicopter rotor blade

    Active twist of model rotor blades with D-spar design

    Freier Zugriff
    A. Kovalovs / E. Barkanov / S. Gluhihs | DOAJ | 2007
    Schlagwörter: helicopter rotor blade

    Actuator Surface Model with Computational-Fluid-Dynamics-Convected Wake Model for Rotorcraft Applications

    Linton, Daniel / Widjaja, Ronny / Thornber, Ben | AIAA | 2021
    Schlagwörter: Blade Vortex Interaction , Helicopter Rotor

    Adaptive Rotor Blade Concepts -Direct Twist and Camber Variation-

    A. Bueter / U. C. Ehlert / D. Sachau et al. | NTIS | 2001
    Schlagwörter: Helicopter rotors , Blade tips

    Adaptive Snubber-Type Magnetorheological Fluid-Elastomeric Helicopter Lag Damper

    Ngatu, Grum T. / Hu, Wei / Wereley, Norman M. et al. | AIAA | 2010
    Schlagwörter: Helicopter Blade

    Advancing Blade Concept (ABC) Technology Demonstrator

    A. J. Ruddell / W. Groth / R. McCutcheon | NTIS | 1981
    Schlagwörter: Helicopter rotors , ABC(Advancing Blade Concept)

    Adverse rotorcraft pilot couplings—Past, present and future challenges

    Pavel, Marilena D. / Jump, Michael / Dang-Vu, Binh et al. | Elsevier | 2013
    Schlagwörter: advanced technologies testing helicopter system , individual blade control

    Aeroacousto-Elastic Modeling for Response Analysis of Helicopter Rotors

    Gennaretti, Massimo / Bernardini, Giovanni | Springer Verlag | 2012
    Schlagwörter: Rotor Blade , Helicopter Rotor

    Aerodynamic and structural investigation of an active back-flow flap for dynamic stall control

    Opitz, S. / Gardner, A. D. / Kaufmann, K. | Springer Verlag | 2014
    Schlagwörter: Helicopter , Rotor blade

      Aerodynamic and structural investigation of an active back-flow flap for dynamic stall control

      Opitz, S. / Gardner, A. D. / Kaufmann, K. | Online Contents | 2014
      Schlagwörter: Helicopter , Rotor blade

    Aerodynamic Behavior of a Floating Offshore Wind Turbine

    Lienard, C. / Boisard, R. / Daudin, C. | AIAA | 2020
    Schlagwörter: Blade Element Momentum Theory , Helicopter Rotor , Blade Vortex Interaction , Blade Pitch Control

    Aerodynamic Design

    Seddon, John / Newman, Simon | Wiley | 2011
    Schlagwörter: blade tip shapes ‐ rotor blade performance, governing entire length , figure‐of‐eight diagrams ‐ for a typical blade , design of rotor blade sections ‐ following lead by fixed‐wing aircraft , Merlin main rotor blade tip (BERP) , incidence and Mach number conditions ‐ rotor blade in forward flight , parasite drag ‐ helicopter parts, fuselage, rotor head, tail rotor and tail surfaces

    Aerodynamic design optimization of a helicopter rotor blade-sleeve fairing

    Pölzlbauer, P. / Desvigne, D. / Breitsamter, C. | Springer Verlag | 2018
    Schlagwörter: Helicopter aerodynamics , Blade-sleeve fairing

      Aerodynamic design optimization of a helicopter rotor blade-sleeve fairing

      Pölzlbauer, P. / Desvigne, D. / Breitsamter, C. | Online Contents | 2018
      Schlagwörter: Blade-sleeve fairing , Helicopter aerodynamics