1–20 of 23 hits
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    Numerical optimization of helicopter rotor blade design for active twist control

    Free access
    Andrejs Kovalovs / Evgeny Barkanov / Sergejs Gluhihs | DOAJ | 2007
    Keywords: helicopter rotor blade

    Active twist of model rotor blades with D‐spar design

    Free access
    Andrejs Kovalovs / Evgeny Barkanov / Sergejs Gluhihs | DOAJ | 2007
    Keywords: helicopter rotor blade

    Active twist of model rotor blades with D-spar design

    Free access
    A. Kovalovs / E. Barkanov / S. Gluhihs | DOAJ | 2007
    Keywords: helicopter rotor blade

    New Technologies for Green Rotorcraft

    Free access
    Pahlke, Klausdieter | German Aerospace Center (DLR) | 2011
    Keywords: rotor dynamics , active rotor control , helicopter pilot assistance

    Termovision and electricity capacitance measurements as a evaluation of a helicopter rotor’s blades delamination

    Free access
    Gębura Andrzej / Poradowski Michał | DOAJ | 2015
    Keywords: delamination of a composite helicopter blades , heat sections of rotor blades , an isolation of rotor blade’s heating pack

    Numerical characterization of helicopter noise hemispheres

    Free access
    GENNARETTI, MASSIMO / SERAFINI, JACOPO / BERNARDINI, Giovanni et al. | BASE | 2016
    Keywords: Helicopter noise hemisphere , Inverse helicopter dynamic , Rotor aeroelasticity

      Numerical characterization of helicopter noise hemispheres

      Free access
      Gennaretti, M. / Serafini, J. / Bernardini, G. et al. | BASE | 2016
      Keywords: helicopter noise hemisphere , inverse helicopter dynamic , rotor aeroelasticity

    Mathematical description of the interaction between a probing microwave signal and the helicopter main rotor blade

    Free access
    A. I. Danilin / S. V. Zhukov / M. S. Popov | DOAJ | 2016
    Keywords: helicopter , main rotor

    Criterion assessment of the possibility to prolong the service life limit of the helicopter tail drive shaft

    Free access
    O. F. Mashoshin / R. L. Semenikhin | DOAJ | 2017
    Keywords: helicopter , tail rotor drive shaft

    A New Approach to Modelling and Testing the Fatigue Strength of Helicopter Rotor Blades during Repair Process

    Free access
    Sałaciński Michał / Kowalski Rafał / Szmidt Michał et al. | DOAJ | 2019
    Keywords: rotor blade , helicopter

    Биття односмугового сигналу у радіоканалі гелікоптера

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

    Single-Rotor Helicopter Dynamics and Maneuvering Simulation

    Free access
    Kada, Belkacem | BASE | 2020
    Keywords: Helicopter dynamics , Helicopter maneuvering , Single-rotor helicopter , UH-60 helicopter

    Modelling the helicopter rotor aerodynamics at forward flight with free wake model and URANS method

    Free access
    Yuri Ignatkin / Pavel Makeev / Sergey Konstantinov et al. | DOAJ | 2020
    Keywords: helicopter rotor

    Progressive failure analysis of helicopter rotor blade under aeroelastic loading

    Free access
    Kamran Ahmad / Yasir Baig / Hammad Rahman et al. | DOAJ | 2020
    Keywords: helicopter rotor blade

    Analysis of Rotor/Propeller/Fuselage Interaction Characteristics of High-speed Helicopter

    Free access
    SHEN Suiyuan / ZHU Qinghua / ZHU Zhenhua et al. | DOAJ | 2020
    Keywords: composite high-speed helicopter , rotor

    Linearly variable chord-extension morphing for helicopter rotor blades

    Free access
    Majeti, Rohin K. / van der Wall, Berend G. / Balzarek, Christoph G. | Springer Verlag | 2021
    Keywords: Rotor blade morphing , Helicopter rotor efficiency

    Review of Modern Helicopter Constructions and an Outline of Rotorcraft Design Parameters

    Free access
    Stanisław KACHEL / Robert ROGÓLSKI / Jakub KOCJAN | DOAJ | 2021
    Keywords: helicopter , rotor

    Analysis of rotorcraft wind turbine wake encounters using piloted simulation

    Free access
    Štrbac, Alexander / Martini, Tanja / Greiwe, Daniel H. et al. | Springer Verlag | 2021
    Keywords: Vortex–rotor interaction , Helicopter offshore operation

    Determination of loads in the ultralight helicopter blades

    Free access
    Vitaly Dudnik | DOAJ | 2023
    Keywords: ultralight helicopter , main rotor