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

1–20 von 115 Ergebnissen
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    Dependence of propeller efficiency on angle of attack of propeller blade

    Borck, Hermann | NTRS | 1921
    Schlagwörter: PROPELLERS - EFFICIENCY , PROPELLERS, EXPERIMENTS

    Thermodynamic and Emission Performance Analysis of CMC Bladed Gas Turbine

    Kumari, Anupam / S, Sanjay | SAE Technical Papers | 2021
    Schlagwörter: Propellers and rotors , Engine efficiency

    The Theory of Propellers IV : Thrust, Energy, and Efficiency Formulas for Single- and Dual-rotating Propellers with Ideal Circulation Distribution

    Theodorsen, Theodore | NTRS | 1944
    Schlagwörter: PROPELLERS - EFFICIENCY , FORMULAS - PROPELLERS , PROPELLERS, TANDEM , THEORIES - PROPELLERS

    Charts for determining propeller efficiency

    Talkin, Herbert W | NTRS | 1944
    Schlagwörter: PROPELLERS - EFFICIENCY , PROPELLERS, MULTIBLADE , PROPELLERS - PERFORMANCE CALCULATIONS , FORMULAS - PROPELLERS , CHARTS - PROPELLERS , PROPELLERS, TANDEM , PROPELLERS - HAMILTON STANDARD

    Propeller Flight Investigation to Determine the Effects of Blade Loading

    Hammack, Jerome B / Vogeley, A W | NTRS | 1950
    Schlagwörter: PROPELLERS - EFFICIENCY , PROPELLERS - CHARACTERISTICS , PROPELLERS - HAMILTON STANDARD FLIGHT TESTS , PROPELLERS, THREE-BLADE , LOADS - PROPELLERS

    Considerations on propeller efficiency

    Betz, A | NTRS | 1928
    Schlagwörter: PROPELLERS - EFFICIENCY , PROPELLERS - DESIGN & THEORY , INTERFERENCE - PROPELLERS & WINGS

    Determining the Efficiency of Small-Scale Propellers via Slipstream Monitoring

    Freier Zugriff
    Jaan Susi / Karl-Eerik Unt / Siim Heering | DOAJ | 2023
    Schlagwörter: propeller efficiency , small-scale propellers

    The Effects of Hub Drag, Solidity, Dual Rotation, and Number of Blades upon the Efficiency of High-pitch Propellers

    Reid, Elliott G | NTRS | 1941
    Schlagwörter: PROPELLERS - EFFICIENCY , PROPELLERS - PITCH, HIGH , PROPELLERS, CONSTANT-SPEED , PROPELLERS, MULTIBLADE VS TWO-BLADE , PROPELLERS, TANDEM , PROPELLERS - NACA E , PROPELLERS

    Wind-tunnel tests and analysis of two 10-foot-diameter six-blade dual-rotating tractor propeller differing in pitch distribution

    Gilman, Jean, Jr | NTRS | 1948
    Schlagwörter: PROPELLERS - NACA 10-308-03-30 , PROPELLERS - EFFICIENCY , PROPELLERS - CHARACTERISTICS , PROPELLERS - NACA 10-308-03-55 , PROPELLERS, TRACTOR , PROPELLERS, SIX-BLADE , CHARTS - PROPELLERS , PROPELLERS - PITCH , PROPELLERS, TANDEM

    Climb and High-speed Tests of a Curtiss Number 714-1C2-12 Four-blade Propeller on the Republic P-47C Airplane

    Vogeley, A W | NTRS | 1944
    Schlagwörter: PROPELLERS - EFFICIENCY , PROPELLERS - CHARACTERISTICS , PROPELLERS, FOUR-BLADE , PROPELLERS - CURTISS CONTROLLABLE-PITCH

    Wind-tunnel Tests of a Dual-rotating Propeller Having One Component Locked or Windmilling

    Bartlett, Walter A , Jr | NTRS | 1945
    Schlagwörter: PROPELLERS, PUSHER VS TRACTOR , PROPELLERS - PROPULSIVE EFFICIENCY , PROPELLERS - CHARACTERISTICS WIND TUNNEL TESTS (NACA-PRT) , PROPELLERS, TANDEM - WIND TUNNEL TESTS , PROPELLERS, SIX-BLADE , PROPELLERS - HAMILTON STANDARD , PROPELLERS - CONTRAVANES , PROPELLERS - WINDMILLING , PROPELLERS, LOCKED

    The Characteristics of Two Model Six-blade Counterrotating Pusher Propellers of Conventional and Improved Aerodynamic Design

    Pepper, Edward / McHugh, James G. | NTRS | 1942
    Schlagwörter: PROPELLERS - CHARACTERISTICS , PROPELLERS - PROPULSIVE EFFICIENCY , PROPELLERS, TANDEM - WIND TUNNEL TESTS , PROPELLERS, PUSHER - EFFICIENCY , PROPELLERS BLADES - SETTING , PROPELLERS, SIX-BLADE , CHARTS - PROPELLERS

    The influence of blade-width distribution on propeller characteristics

    Reid, Elliott G | NTRS | 1949
    Schlagwörter: PROPELLERS - EFFICIENCY , PROPELLERS - CHARACTERISTICS WIND TUNNEL TESTS (STANFROD UNIV ) , PROPELLERS - PITCH , THEORIES - PROPELLERS

    The Effect of Tip Modification and Thermal De-icing Air Flow on Propeller Performance as Determined from Wind-tunnel Tests

    Gray, W H / Davidson, R E | NTRS | 1948
    Schlagwörter: PROPELLERS - EFFICIENCY , AIR FLOW - PROPELLERS , ICE PREVENTION - PROPELLERS , PROPELLERS - CURTISS

    Propeller selection from aerodynamic considerations

    Talkin, Herbert W | NTRS | 1942
    Schlagwörter: PROPELLERS - PERFORMANCE CLACULATIONS , PROPELLERS, HIGH-SPEED - CHARACTERISTICS , PROPELLERS - EFFICIENCY , PROPELLERS - NAVY , PROPELLERS, FOUR-BLADE VS TWO-BLADE , THEORIES - PROPELLERS - BLADE ELEMENT , CHARTS - PROPELLERS , PROPELLERS, THREE-BLADE VS SIX-BLADE , LOADS - PROPELLERS

    Diesel, Spark-Ignition, and Turboprop Engines for Long-Duration Unmanned Air Flights

    Cirigliano, Daniele / Frisch, Aaron M. / Liu, Feng et al. | AIAA | 2017
    Schlagwörter: Propellers , Propulsive Efficiency , Thermal Efficiency

    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

    Wind-tunnel Tests of Dual-rotating Propellers with Systematic Differences in Number of Blades, Blade Setting, and Rotational Speed of Front and Rear Propellers

    Gray, W H | NTRS | 1944
    Schlagwörter: PROPELLERS - EFFICIENCY , PROPELLERS - CHARACTERISTICS WIND TUNNEL TESTS (NACA-PRT) , PROPELLERS - HAMILTON STANDARD WIND TUNNEL TESTS (NACA-PRT) , PROPELLERS, TANDEM - WIND TUNNEL TESTS , PROPELLERS, SIX-BLADE , PROPELLERS, SEVEN-BLADE , CHARTS - PROPELLERS

    Static Characteristics of Hamilton Standard Propellers Having Clark Y and NACA 16 Series Blade Sections

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

    Method of calculating performance of dual-rotating propellers from airfoil characteristics

    Naiman, Irven | NTRS | 1943
    Schlagwörter: PROPELLERS, PUSHER VS TRACTOR , PROPELLERS - EFFICIENCY , PROPELLERS - PERFORMANCE CALCULATIONS , PROPELLERS, FOUR-BLADE VS THREE-BLADE , PROPELLERS, EIGHT-BLADE , PROPELLERS, TANDEM , PROPELLERS - HAMILTON STANDARD