1–7 of 7 hits
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    Helicopter Non-Unique Trim Strategies for Blade-Vortex Interaction (BVI) Noise Reduction

    Malpica, Carlos / Greenwood, Eric / Sim, Ben W. | NTRS | 2016
    Keywords: Blade-Vortex Interaction , Helicopter

    A summary of hingeless-rotor structural loads and dynamics research.

    Ward, J. F. | NTRS | 1966
    Keywords: HELICOPTER ROTOR , ROTOR BLADE

    Full-scale-tunnel Performance Tests of the PV-2 Helicopter Rotor

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

    Static-thrust Investigation of Full-scale PV-2 Helicopter Rotors Having NACA 0012.6 and 23012.6 Airfoil Sections

    Lipson, Stanley | NTRS | 1946
    Keywords: PROPELLERS, HELICOPTER - THRUST, STATIC , AIRFOILS - NACA 0012 6 ROTOR BLADE , PROPELLERS, HELICOPTER - P-V ENG FORUM 2 , AIRFOILS - NACA 23012 6 ROTOR BLADE

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

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