Synonyme wurden verwendet für: Hubschrauber
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1–20 von 43 Ergebnissen
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    Range and Endurance Tradeoffs on Personal Rotorcraft Design

    Snyder, Christopher A. | NTRS | 2016
    Schlagwörter: helicopters

    Exploring Propulsion System Requirements for More and All-Electric Helicopters

    Snyder, Christopher A. | NTRS | 2015
    Schlagwörter: helicopters

    Charts for estimating the hovering endurance of a helicopter

    Makofski, Robert A | NTRS | 1956
    Schlagwörter: HELICOPTERS

    Note on Hovering Turns with Tandem Helicopters

    Reeder, John P / Tapscott, Robert J | NTRS | 1955
    Schlagwörter: HELICOPTERS

    Methods for Obtaining Desired Helicopter Stability Characteristics

    F B Gustafson / Robert J Tapscott | NTRS | 1954
    Schlagwörter: Helicopters

    The attenuation characteristics of four specially designed mufflers tested on a practical engine setup

    Stokes, George M / Davis, Don D , Jr | NTRS | 1953
    Schlagwörter: HELICOPTERS

    Charts for estimation of longitudinal-stability derivatives for a helicopter rotor in forward flight

    Amer, Kenneth B / Gustafson, Frederic Bowen | NTRS | 1951
    Schlagwörter: CHARTS - HELICOPTERS - STABILITY

    Full-scale-tunnel Investigation of the Static-thrust Performance of a Coaxial Helicopter Rotor

    Harrington, Robert D | NTRS | 1951
    Schlagwörter: HELICOPTERS, COAXIAL

    Effects of compressibility on the performance of two full-scale helicopter rotors

    Carpenter, Paul J | NTRS | 1951
    Schlagwörter: HELICOPTERS

    Theory of Helicopter Damping in Pitch or Roll and a Comparison with Flight Measurements

    Amer, Kenneth B | NTRS | 1950
    Schlagwörter: HELICOPTERS - DAMPING , HELICOPTERS - STABILITY

    An Analysis of the Autorotative Performance of a Helicopter Powered by Rotor-Tip Jet Units

    Gessow, Alfred | NTRS | 1950
    Schlagwörter: HELICOPTERS, JET - PERFORMANCE

    On the Flying Qualities of Helicopters

    Reeder, John P / Gustafson, F B | NTRS | 1949
    Schlagwörter: HELICOPTERS - FLYING QUALITIES , HELICOPTERS - MANEUVERABILITY , HELICOPTERS - PERFORMANCE , HELICOPTERS - STABILITY

    Longitudinal Flying Qualities of Several Single-rotor Helicopters in Forward Flight

    Gustafson, F B / Amer, Kenneth B / Haig, C R et al. | NTRS | 1949
    Schlagwörter: HELICOPTERS - FLYING QUALITIES , HELICOPTERS - STABILITY

    An introduction to the physical aspects of helicopter stability

    Gessow, Alfred / Amer, Kenneth B | NTRS | 1949
    Schlagwörter: HELICOPTERS - STABILITY