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    Efficiency in the manufacture of railway transportation

    Blackford, Katherine M.H. | Engineering Index Backfile | 1913
    Schlagwörter: Efficiency

    Efficiency in the manufacture of railway transportation

    Emerson, Harrington | Engineering Index Backfile | 1913
    Schlagwörter: Efficiency

      Efficiency in the manufacture of railway transportation

      Emerson, Harrington | Engineering Index Backfile | 1913
      Schlagwörter: Efficiency

      Efficiency in the manufacture of railway transportation

      Emerson, Harrington | Engineering Index Backfile | 1913
      Schlagwörter: Efficiency

    THE FARM TRACTOR

    EASON, C. M. | SAE Technical Papers | 1916
    Schlagwörter: Engine efficiency

    Railroad and industrial efficiency in war

    Humphrey, A.L. | Engineering Index Backfile | 1917
    Schlagwörter: Efficiency

    BETTERING THE EFFICIENCY OF EXISTING ENGINES

    GIBSON, H C | SAE Technical Papers | 1920
    Schlagwörter: Engine efficiency

    Dependence of propeller efficiency on angle of attack of propeller blade

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

    ELEMENTS OF AUTOMOBILE FUEL ECONOMY

    JAMES, W S | SAE Technical Papers | 1921
    Schlagwörter: Engine efficiency

    Climbing efficiency of aircraft

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

    Considerations on propeller efficiency

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

    The Cooperative Fuel Research and Its Results

    DICKINSON, H. C. | SAE Technical Papers | 1929
    Schlagwörter: Engine efficiency

    The Automotive Engine and Its Fuel

    Edgar, Graham | SAE Technical Papers | 1932
    Schlagwörter: Engine efficiency

    Drag and Propulsive Characteristics of Air-Cooled Engine-Nacelle Installations for Large Airplanes

    A. Silverstein / J. H. Wilson | NTIS | 1939
    Schlagwörter: Efficiency

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

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

    The reaction jet as a means of propulsion at high speeds

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

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

    Mastrocola, Nicholas | NTRS | 1941
    Schlagwörter: PROPELLERS - 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

    Static Characteristics of Curtiss Propellers Having Different Blade Sections

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

    Wind-tunnel Tests of Four Curtiss Propellers Embodying Different Blade Sections

    Gray, W H | NTRS | 1941
    Schlagwörter: PROPELLERS - 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 - EFFICIENCY

    Effect of Airplane Design Efficiency and Engine Economy on Range

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

    Full-scale-tunnel Investigation of a Multiengine Pusher-propeller Installation

    Wilson, Herbert A | NTRS | 1942
    Schlagwörter: PROPELLERS - PROPULSIVE EFFICIENCY

    Propeller selection from aerodynamic considerations

    Talkin, Herbert W | NTRS | 1942
    Schlagwörter: PROPELLERS - EFFICIENCY

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

    Maynard, Julian D | NTRS | 1942
    Schlagwörter: PROPELLERS - EFFICIENCY

    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

    Emergency measures for increasing the range of fighter airplanes

    Wetmore, Joseph W | NTRS | 1943
    Schlagwörter: ENGINE-PROPELLER COMBINATIONS - EFFICIENCY

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

    Naiman, Irven | NTRS | 1943
    Schlagwörter: PROPELLERS - EFFICIENCY

    Charts for determining propeller efficiency

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

    Analysis of available data on the effectiveness of ailerons without exposed overhang balance

    Crandall, Stewart M. / Swanson, Robert S. | NTRS | 1944
    Schlagwörter: AILERONS - EFFICIENCY

    Wind-tunnel Investigation of Ailerons on a Low-drag Airfoil III : the Effect of Tabs

    Crane, Robert M | NTRS | 1944
    Schlagwörter: AILERONS - 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

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

    Bartlett, Walter A , Jr | NTRS | 1945
    Schlagwörter: PROPELLERS - PROPULSIVE EFFICIENCY

    GAS TURBINES AND AIRCRAFT

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