Synonyme wurden verwendet für: PROPELLERS
Suche ohne Synonyme: keywords:(PROPELLERS - EFFICIENCY)

21–40 von 115 Ergebnissen
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    Flight Investigation in Climb and at High Speed of a Two-blade and a Three-blade Propeller

    Hammack, Jerome B | NTRS | 1949
    Schlagwörter: PROPELLERS - EFFICIENCY , PROPELLERS - FLIGHT TESTS , PROPELLERS - CHARACTERISTICS EFFECT OF COMPRESSIBILITY , PROPELLERS, HIGH-TIP-SPEED - CHARACTERISTICS , PROPELLERS, THREE-BLADE VS TWO-BLADE

    NASA Heavy Lift Rotorcraft Systems Investigation

    Yamauchi, Gloria K. / Watts, Michael E. / Johnson, Wayne | SAE Technical Papers | 2005
    Schlagwörter: Propellers and rotors , Engine efficiency

    The reaction jet as a means of propulsion at high speeds

    Williams, David T | NTRS | 1941
    Schlagwörter: PROPELLERS-PROPULSIVE EFFICIENCY

    Wind-tunnel Tests of Eight-blade Single and Dual-rotating Propellers in the Tractor Position

    Gray, W.H. / Biermann, David | NTRS | 1941
    Schlagwörter: PROPELLERS, FOUR-BLADE VS SIX-BLADE , PROPELLERS - EFFICIENCY , PROPELLERS - HAMILTON STANDARD WIND TUNNEL TESTS (NACA-PRT) , PROPELLERS, TANDEM - WIND TUNNEL TESTS , PROPELLERS, EIGHT-BLADE , CHARTS - PROPELLERS , PROPELLERS, THREE-BLADE

    Wind-tunnel Tests of Single- and Dual-rotating Pusher Propellers Having from Three to Eight Blades

    Gray, W H | NTRS | 1942
    Schlagwörter: PROPELLERS, FOUR-BLADE VS SIX-BLADE , PROPELLERS, PUSHER VS TRACTOR , PROPELLERS - EFFICIENCY , PROPELLERS - HAMILTON STANDARD WIND TUNNEL TESTS (NACA-PRT) , PROPELLERS, TANDEM - WIND TUNNEL TESTS , PROPELLERS, EIGHT-BLADE , PROPELLERS SPINNERS , CHARTS - PROPELLERS

    Preliminary Design Studies of Tandem Propellers

    J. H. Robinson | NTIS | 1983
    Schlagwörter: Marine propellers , Efficiency , Tandem propellers

    Ship Propellers: A Bibliography, 1969 - 1974

    NTIS | 1975
    Schlagwörter: Propellers , Propeller efficiency , Variable pitch propellers , Ducted propellers , Marine propellers

    Wind-tunnel Tests of Single- and Dual-rotating Tractor Propellers of Large Blade Width

    Maynard, Julian D | NTRS | 1942
    Schlagwörter: PROPELLERS - EFFICIENCY , PROPELLERS - HAMILTON STANDARD WIND TUNNEL TESTS (NACA-PRT) , PROPELLERS, FOUR-BLADE VS THREE-BLADE , PROPELLERS, TANDEM - WIND TUNNEL TESTS , PROPELLERS, EIGHT-BLADE , CHARTS - PROPELLERS , PROPELLERS, THREE-BLADE VS SIX-BLADE

    GAS TURBINES AND AIRCRAFT

    GODSEY, F. W. | SAE Technical Papers | 1946
    Schlagwörter: Propellers and rotors , Engine efficiency

    Investigation of Lift Offset on Flight Dynamics Characteristics for Coaxial Compound Helicopters

    Yuan, Ye / Thomson, Douglas / Chen, Renliang | AIAA | 2019
    Schlagwörter: Propellers , Aerodynamic Efficiency

    Influence of Propeller Location, Diameter, and Rotation Direction on Aerodynamic Efficiency

    Cole, J. A. / Krebs, T. / Barcelos, D. et al. | AIAA | 2020
    Schlagwörter: Aerodynamic Efficiency , Tip Mounted Propellers

    Wind-tunnel Tests of Two Hamilton Standard Propellers Embodying Clark Y and NACA 16 Series Blade Sections

    Gray, W H | NTRS | 1941
    Schlagwörter: PROPELLERS - EFFICIENCY , PROPELLERS - HAMILTON STANDARD WIND TUNNEL TESTS (NACA-PRT) , PROPELLERS - SPEED

    Static Characteristics of Curtiss Propellers Having Different Blade Sections

    Mastrocola, Nicholas | NTRS | 1941
    Schlagwörter: PROPELLERS - EFFICIENCY , PROPELLERS - CURTISS , PROPELLERS - SPEED

    Controllable Pitch Propellers

    G. M. Boatwright / J. Strandell | NTIS | 1967
    Schlagwörter: Propellers(Marine) , Variable-pitch propellers , Efficiency

    Wind-tunnel Tests and Analysis of Three 10-foot-diameter Three-blade Tractor Propellers Differing in Pitch Distribution

    Gilman, Jean, Jr | NTRS | 1946
    Schlagwörter: PROPELLERS - EFFICIENCY , PROPELLERS - CHARACTERISTICS WIND TUNNEL TESTS (NACA-PRT) , PROPELLERS, TRACTOR , CHARTS - PROPELLERS , PROPELLERS - PITCH , PROPELLERS - NACA 10-308-03-55 WIND TUNNEL TESTS (NACA-PRT) , PROPELLERS - NACA 10-308-03-45 WIND TUNNEL TESTS (NACA-PRT) , PROPELLERS - NACA 10-308-03-30 WIND TUNNEL TESTS (NACA-PRT) , LOADS - PROPELLERS

    The Effect of Pitch on Force and Moment Characteristics of Full-scale Propellers of Five Solidities

    Runckel, Jack F | NTRS | 1942
    Schlagwörter: PROPELLERS - PROPULSIVE EFFICIENCY , PROPELLERS - CHARACTERISTICS WIND TUNNEL TESTS (NACA-PRT) , PROPELLERS - HAMILTON STANDARD WIND TUNNEL TESTS (NACA-PRT) , PROPELLERS, FOUR-BLADE VS TWO-BLADE , PROPELLERS - PITCH , PROPELLERS, TANDEM

    Large Hub to Diameter Ratio Propellers with Programmed Blade Control

    W. P. A. Jossen / J. D. V. Manen / F. V. D. Walle | NTIS | 1962
    Schlagwörter: Propellers(Marine) , Efficiency

    Investigation of Thrust Losses Due to Shanks of a Flared-shank Two-blade Propeller on a Slender-nose Airplane

    Hammack, Jerome B | NTRS | 1947
    Schlagwörter: PROPELLERS - EFFICIENCY , PROPELLERS, TWO-BLADE

    Two Aerodynamic Mid-Fidelity Approaches on a Distributed Propulsion Wing

    Herzog, Nikolai / Keller, Dennis / Breitsamter, Christian | AIAA | 2023
    Schlagwörter: Propulsive Efficiency , Wingtip Mounted Propellers

    A Method for the Design of Ducted Propellers in a Uniform Flow

    G. Dyne | NTIS | 1967
    Schlagwörter: Propellers(Marine) , Shrouded propellers , Efficiency