1–50 von 72 Ergebnissen
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    A Novel Approach for Pneumatic Pressure Booster

    Nazarov, Fedor / Rakova, Elvira / Weber, Jürgen et al. | DataCite | 2018
    Schlagwörter: Pressure booster, Pneumatics, Efficiency

    PERFORMANCE OF A PLUG NOZZLE HAVING A CONCAVE CENTRAL BASE WITH AND WITHOUT TERMINAL FAIRINGS AT TRANSONIC SPEEDS

    Mercer, C. E. / Salters, L. B., Jr. | NTRS | 1963
    Schlagwörter: NOZZLE EFFICIENCY , PROPULSIVE EFFICIENCY

    Torque Control for Mobile Machines

    Mutschler, Steffen / Brix, Norman / Xiang, Yusheng | DataCite | 2018
    Schlagwörter: Hydrostatic Transmission, Vehicle Control, Power Management, Efficiency, Torque Control

    Experimental Study of Effect of Vaneless-diffuser Diameter on Diffuser Performance

    Bradshaw, Guy R / Laskin, Eugene B | NTRS | 1948
    Schlagwörter: DIFFUSERS - EFFICIENCY , COMPRESSORS - EFFICIENCY

    Active Control of a Variable Speed Rotor Drivetrain System using Electric Variators

    Koch, J. / Poks, A. / Yavrucuk, I. | DataCite | 2024
    Schlagwörter: Rotorcraft Efficiency Gain

    Climbing efficiency of aircraft

    Walker, C C | NTRS | 1927
    Schlagwörter: CLIMBING EFFICIENCY

    Dependence of propeller efficiency on angle of attack of propeller blade

    Borck, Hermann | NTRS | 1921
    Schlagwörter: PROPELLERS - 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

    Electric propulsion.

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

    Electric propulsion.

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

    Design Techniques for Lightweight Aircraft Motor Drives

    Matthew Granger | NTRS
    Schlagwörter: High 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

    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

    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

    Effect of Airplane Design Efficiency and Engine Economy on Range

    Hill, Paul R | NTRS | 1942
    Schlagwörter: ENGINES - EFFICIENCY , AIRPLANES - EFFICIENCY

    Supersonic combustion /analysis/

    Billig, F. S. | NTRS | 1967
    Schlagwörter: COMBUSTION EFFICIENCY

    AERODYNAMIC OBSERVATIONS FROM FLIGHT TESTS OF TWO VTOL AIRCRAFT

    Gustafson, F. B. / Kelley, H. L. / Pegg, R. J. | NTRS | 1960
    Schlagwörter: POWER EFFICIENCY

    Experimental performance of a high specific impulse arc jet engine.

    Bennett, S. / Connors, J. F. / John, R. R. | NTRS | 1965
    Schlagwörter: PROPULSIVE EFFICIENCY

    OPERATIONAL TECHNIQUE FOR TRANSITION OF SEVERAL TYPES OF V STOL AIRCRAFT

    Drinkwater, F. J., III | NTRS | 1960
    Schlagwörter: POWER EFFICIENCY

    Drag and Propulsive Characteristics of Air-cooled Engine-nacelle Installations for Two-engine Airplanes

    Lehr, Robert R | NTRS | 1940
    Schlagwörter: PROPELLERS-PROPULSIVE EFFICIENCY

    Considerations on propeller efficiency

    Betz, A | NTRS | 1928
    Schlagwörter: PROPELLERS - EFFICIENCY

    Charts for determining propeller efficiency

    Talkin, Herbert W | NTRS | 1944
    Schlagwörter: PROPELLERS - EFFICIENCY

    COMBUSTION PERFORMANCE OF TWO EXPERIMENTAL TURBOJET ANNULAR COMBUSTORS AT CONDITIONS SIMULATING HIGH-ALTITUDE SUPERSONIC FLIGHT

    Mark, H. / Norgren, C. T. / Zettle, E. V. | NTRS | 1954
    Schlagwörter: COMBUSTION EFFICIENCY

    A Method of Cycle Analysis for Aircraft Gas-turbine Power Plants Driving Propellers

    English, Robert E / Hauser, Cavour H | NTRS | 1948
    Schlagwörter: THERMAL EFFICIENCY

    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 - PROPULSIVE EFFICIENCY , PROPELLERS, PUSHER - EFFICIENCY

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

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

    The influence of blade-width distribution on propeller characteristics

    Reid, Elliott G | NTRS | 1949
    Schlagwörter: PROPELLERS - EFFICIENCY

    Mars Ascent Vehicle Hybrid Propulsion Effort

    George T Story | NTRS
    Schlagwörter: combustion efficiency

    Propeller Flight Investigation to Determine the Effects of Blade Loading

    Hammack, Jerome B / Vogeley, A W | NTRS | 1950
    Schlagwörter: PROPELLERS - EFFICIENCY

    Effect of Increasing the Size of the Valve-guide Boss on the Exhaust-valve Temperature and the Volumetric Efficiency of an Aircraft Cylinder

    Peters, Max D | NTRS | 1945
    Schlagwörter: ENGINE-VOLUMETRIC EFFICIENCY EFFECT OF VALVE-GUIDE BOSS

    Conceptual Design for a Dual-Bell Rocket Nozzle System Using a NASA F-15 Airplane as the Flight Testbed

    Jones, Daniel S. / Ruf, Joseph H. / Bui, Trong T. et al. | NTRS | 2014
    Schlagwörter: nozzle-efficiency

    Design of nozzles for the individual cylinder exhaust jet propulsion system

    Voss, Fred | NTRS | 1941
    Schlagwörter: ENGINES - VOLUMETRIC EFFICIENCY

    A flight investigation of internally balanced sealed ailerons

    Kleckner, H F | NTRS | 1941
    Schlagwörter: AILERONS - EFFICIENCY

    Proposed Flight Research of a Dual-Bell Rocket Nozzle Using the NASA F-15 Airplane

    Jones, Daniel S. / Bui, Trong T. / Ruf, Joseph H. | NTRS | 2013
    Schlagwörter: nozzle-efficiency

    Static Characteristics of Curtiss Propellers Having Different Blade Sections

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

    Theory of the inlet and exhaust processes of internal-combustion engines

    Tsu, Tsung-Chi | NTRS | 1949
    Schlagwörter: ENGINES - VOLUMETRIC EFFICIENCY

    Effect of reducing valve overlap on engine and compound-power-plant performance

    Boman, David S / Kaufman, Samuel J | NTRS | 1948
    Schlagwörter: ENGINES - VOLUMETRIC EFFICIENCY