121–140 von 208 Ergebnissen
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    Full-scale-tunnel Performance Tests of the PV-2 Helicopter Rotor

    Migotsky, Eugene | NTRS | 1945
    Schlagwörter: PROPELLERS, HELICOPTER - PERFORMANCE , AIRFOILS - NACA 0012 6 ROTOR-BLADE , PROPELLERS, HELICOPTER - P-V ENG FORUM 2

    Full-scale Investigation of the Blade Motion of the PV-2 Helicopter Rotor

    Migotsky, Eugene | NTRS | 1948
    Schlagwörter: AIRFOILS - NACA 0012 6 - ROTOR-BLADE , PROPELLERS, HELICOPTER - P-V ENG FORUM 2

    Framework for the Optimisation of a Helicopter Rotor Blade with an Approximate BERP Tip

    Numerical Methods and Application
    Johnson, Catherine S. / Woodgate, Mark / Barakos, George N. | Wiley | 2017
    Schlagwörter: helicopter rotor blade

    Flight-Test Measurement of the Aero-Optical Environment of a Helicopter in Hover

    Nightingale, Alice M. / Mark Rennie, R. / Gordeyev, Stanislav et al. | AIAA | 2016
    Schlagwörter: Helicopter Engines , Blade Passing Frequency

    Flight Control Energy Saving via Helicopter Rotor Active Morphing

    Oktay, Tugrul / Sultan, Cornel | AIAA | 2014
    Schlagwörter: Helicopter Blade , Helicopter Controls

    Extension of the n -Vortex Model to Approximate the Effects of Turbulence

    Vatistas, Georgios H. / Panagiotakakos, Georgios D. / Manikis, Fani I. | AIAA | 2015
    Schlagwörter: Helicopter Blade

    Exploratory Flight Investigation and Analysis of Structural Loads Encountered by a Helicopter Hingeless Rotor System

    J. F. Ward | NTIS | 1966
    Schlagwörter: Helicopter , Rigid rotor helicopter , Blade

    Experimental Passive Flutter Suppression Using a Linear Tuned Vibration Absorber

    Verstraelen, Edouard / Habib, Giuseppe / Kerschen, Gaetan et al. | AIAA | 2016
    Schlagwörter: Helicopter Blade

    Experimental investigation of high-pressure pulsed blowing for dynamic stall control

    Gardner, A. D. / Richter, K. / Mai, H. et al. | Springer Verlag | 2014
    Schlagwörter: Helicopter Blade Wind tunnel

      Experimental investigation of high-pressure pulsed blowing for dynamic stall control

      Gardner, A. D. / Richter, K. / Mai, H. et al. | Online Contents | 2014
      Schlagwörter: Helicopter Blade Wind tunnel

    Effects of Crosswind Flight on Rotor Harmonic Noise Radiation

    Greenwood, Eric / Sim, Ben W. | AIAA | 2018
    Schlagwörter: Helicopter Rotor , Blade Vortex Interaction

    Effects of Ambient Conditions on Helicopter Rotor Source Noise Modeling

    Greenwood, Eric / Schmitz, Fredric H. | AIAA | 2014
    Schlagwörter: Helicopter Rotor , Blade Vortex Interaction

    Effect of Wing Twisting on Aerodynamic Performance of Flapping Wing System

    Truong, Tri Quang / Phan, Vu Hoang / Park, Hoon Cheol et al. | AIAA | 2013
    Schlagwörter: Blade Element Theory , Helicopter Blade

    Effect of Rotor Blade Root Cutout on Vertical Drag

    S. J. Cassarino | NTIS | 1970
    Schlagwörter: Helicopter rotors , Rotor blade root cutouts

    Effect of Impinging Wake Turbulence on the Dynamic Stall of a Pitching Airfoil

    Merrill, Brandon E. / Peet, Yulia T. | AIAA | 2017
    Schlagwörter: Helicopter Blade

    Dynamic Stall on Advanced Airfoil Sections

    W. J. McCroskey / K. W. McAlister / L. W. Carr et al. | NTIS | 1980
    Schlagwörter: Helicopter rotors , Retreating blade stall

    Dynamic Stall Control Using Deployable Leading-Edge Vortex Generators

    Le Pape, A. / Costes, M. / Richez, F. et al. | AIAA | 2012
    Schlagwörter: Helicopter Blade

    Dynamics and Control of a Tether Sling Stationed on a Rotating Body

    Tragesser, Steven G. / Baars, Luis G. | AIAA | 2013
    Schlagwörter: Helicopter Blade

    Dynamic Flight Stability of a Hovering Flapping-Rotary-Wing Vehicle

    Jianghao, Wu / Xinyi, Wu / Peng, Tang et al. | AIAA | 2023
    Schlagwörter: Helicopter Blade

    Directionality of Helicopter Noise and Its Exploitation

    M. V. Lowson | NTIS | 1996
    Schlagwörter: Helicopter rotors , Bvi(Blade vortex interaction)