21–40 von 100 Ergebnissen
|

    Dependence of propeller efficiency on angle of attack of propeller blade

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

    From single drop coalescence to droplet swarms - Scale-up considering the influence of collision velocity and drop size on coalescence probability

    Freier Zugriff
    Kamp, Johannes / Kraume, Matthias | DataCite | 2016
    Schlagwörter: coalescence efficiency

    Maximum velocity of a rocket /1935/

    NTRS | 1965
    Schlagwörter: PROPULSIVE EFFICIENCY , POWER EFFICIENCY

    Lunar South Pole Regenerative Fuel Cell System Efficiency Analysis

    Phillip Smith / Kerrigan Cain / Ryan Gilligan et al. | NTRS
    Schlagwörter: efficiency

    Effective topology for on-demand ride-pooling networks

    Freier Zugriff
    Stiller, Karolin | DataCite | 2023
    Schlagwörter: efficiency

    Electric propulsion.

    Moeckel, W. E. | NTRS | 1963
    Schlagwörter: PROPULSIVE EFFICIENCY

    Electric propulsion.

    Mickelsen, W. R. | NTRS | 1964
    Schlagwörter: PROPULSIVE EFFICIENCY

    High Efficiency Segmented Thermoelectric Unicouples

    Snyder, J. / Fleurial, J-P. / Borshchevsky, A. et al. | NTRS | 2000
    Schlagwörter: Efficiency

    Prädiktion von Verkehrsrandbedingungen zur Effizienzsteigerung vernetzter und automatisierter Fahrzeuge

    Eisenbarth, Markus | DataCite | 2023
    Schlagwörter: automatisiertes Fahren ; Fahrzeugvernetzung ; Prädiktion ; Energieeffizienz ; Modellprädiktive Regelung; automated driving ; vehicle connectivity ; prediction ; energy efficiency; model predictive control

    Design Techniques for Lightweight Aircraft Motor Drives

    Matthew Granger | NTRS
    Schlagwörter: High Efficiency

    Evaluation and analysis of thrust units for power-limited propulsion systems

    Lacy, L. / Potter, R. A. / Shelton, R. D. et al. | NTRS | 1964
    Schlagwörter: PROPULSIVE EFFICIENCY

    The reaction jet as a means of propulsion at high speeds

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

    The efficiency of electrical discharges for electric propulsion

    Arnold, K. W. | NTRS | 1966
    Schlagwörter: PROPULSIVE EFFICIENCY

    Investigation of zero-emission hydrogen oxyfuel flames

    Freier Zugriff
    Tanneberger, Tom | DataCite | 2020
    Schlagwörter: combustion efficiency measurement

    A Future with Hybrid Electric Propulsion Systems: A NASA Perspective

    DelRosario, Ruben | NTRS | 2014
    Schlagwörter: Fuel Efficiency

    REVIEW OF BASIC PRINCIPLES OF V STOL AERODYNAMICS

    Kuhn, R. E. | NTRS | 1960
    Schlagwörter: PROPULSIVE EFFICIENCY

    EFFECTS OF EXHAUST NOZZLE RECOMBINATION ON HYPERSONIC RAMJET PERFORMANCE. II - ANALYTICAL INVESTIGATION

    Franciscus, L. C. / Lezberg, E. A. | NTRS | 1963
    Schlagwörter: NOZZLE EFFICIENCY

    Rainbow: A New Ultra-High Efficiency Solar Array

    Bekey, I. / Marzwell, N. | NTRS | 1998
    Schlagwörter: rainbow ultra-high efficiency solar array spectral splitting solar spectrum

    Mars Ascent Vehicle Hybrid Propulsion Effort

    George Story / Ashley Karp / Barry Nakazono et al. | NTRS
    Schlagwörter: cstar efficiency