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    EVALUATION OF A CESIUM-ION ROCKET EMPLOYING A LARGE POROUS TUNGSTEN IONIZER

    Cybulski, R. J. / Kotnik, J. T. | NTRS | 1963
    Keywords: ION ENGINE , CESIUM ENGINE , ROCKET ENGINE

    NASA TO LAUNCH FOURTH SATURN ROCKET

    NTRS | 1963
    Keywords: ENGINE FAILURE INDICATOR , ROCKET ENGINE

    Heat-transfer Tests of a Steel Cylinder Barrel with Aluminum Fins of Optimum Proportions

    Mann, Alvin H | NTRS | 1940
    Keywords: ENGINE CYLINDERS - NACA CLOSE-FINNED , HEAT TRANSMISSION - ENGINE CYLINDER FINS, ALUMINUM , ENGINE CYLINDERS - NAVY 770

    Jet Diffuser for Simulating Ram-pressure and Altitude Conditions on a Turbojet-engine Static Test Stand

    Essig, Robert H / Bohanon, H R / Gabriel, David S | NTRS | 1948
    Keywords: ENGINES, TURBOJET , TEST STANDS - ENGINES, JET

    High-altitude Cooling IV : Intercoolers

    Rubert, K F | NTRS | 1944
    Keywords: ENGINES - INTERCOOLERS , ENGINES - COOLING , ENGINES - INTERCOOLERS - PRESSURE DROP , ENGINES - INTERCOOLERS - HARRISON

    Method for Calculation of Ram-jet Performance

    Henry, John R / Bennett, J Buel | NTRS | 1951
    Keywords: CHARTS - PERFORMANCE - ENGINES, RAM-JET , ENGINES, RAM-JET - THRUST , ENGINES, RAM-JET - PERFORMANCE

    Acoustic Directivity of the DGEN Aero-propulsion Research Turbofan at Multiple Farfield Array Locations

    Sutliff, Dan | NTRS | 2018
    Keywords: Turbofan Engine

    RESEARCH & DEVELOPMENT STUDY OF A MAGNETIC INDUCTION PLASMA ENGINE.

    NTRS | 1961
    Keywords: ION ENGINE , PLASMA ENGINE

    Cylinder-temperature and Cooling-air-pressure Instrumentation for Air-cooled-engine Cooling Investigations

    Valerino, Michael F / Kaufman, Samuel J | NTRS | 1948
    Keywords: ENGINE CYLINDERS - TEMPERATURES , BAFFLES - ENGINE CYLINDERS , ENGINES, AIR-COOLED , INSTRUMENTS - ENGINE PRESSURE INDICATORS , INSTRUMENTS - ENGINE TEMPERATURE INDICATORS

    Correlation of engine-cooling data

    Brevoort, Maurice J | NTRS | 1945
    Keywords: ENGINES-COOLING-CORRELATION

    Effect of heat and power extraction on turbojet-engine performance II : effect of compressor-outlet air bleed for specific modes of engine operation

    Rom, Frank E / Koutz, Stanley L | NTRS | 1950
    Keywords: EXHAUST SYSTEMS - ENGINES, JET , NOZZLES, EXHAUST - ENGINES, JET , ENGINES, TURBOJET - TEMPERATURES , ENGINES, TRUBOJET - THRUST , ENGINES, TURBOJET - PERFORMANCE

    Acoustical measurements of static tests of clustered and single-nozzled rocket engines.

    Tedrick, R. N. | NTRS | 1964
    Keywords: ENGINE TESTING , ROCKET ENGINE

    Ice Particle Impacts on a Flat Plate

    Vargas, Mario / Ruggeri, Charles / Struk, Peter M. et al. | NTRS | 2015
    Keywords: engine

    Plans and Preliminary Results of Fundamental Studies of Ice Crystal Icing Physics in the NASA Propulsion Systems Laboratory

    Struk, Peter / Tsao, Jen-Ching / Bartkus, Tadas | NTRS | 2016
    Keywords: Engine Icing

    Dynamic Modelling and Simulation Study for the Galileo Spacecraft Pulsed-Mode Spinup/400 N Main Engine Burn/Spindown Maneuvers

    McMahon, Elihu H. II / Ih, Che-Hang Charles | NTRS | 1996
    Keywords: engine

    The effect of altitude on cooling

    Wood, George P | NTRS | 1943
    Keywords: HEAT TRANSMISSION-ENGINES , ENGINES-COOLING, FIN-COPPER , ENGINES, LIQUID-COOLED VS AIR-COOLED , ENGINES-PRESSURE DROP

    Heat-transfer Tests of a Steel Cylinder Barrel with Aluminum Fins

    Ellerbrock, Herman H , Jr | NTRS | 1939
    Keywords: HEAT TRANSMISSION-ENGINE CYLINDER FINS, ALUMINUM , ENGINES-COOLING, FIN-ALUMINUM CYLINDER , ENGINE CYLINDERS-AVIATION CASTINGS

    An electron-bombardment ion rocket with a permanent magnet

    Reader, P. D. | NTRS | 1963
    Keywords: ION ENGINE

    EXPERIMENTAL SEA-LEVEL STATIC INVESTIGATION OF A SHORT AFTERBURNER

    Harp, J. L., Jr. / Mallett, W. E. / Shillito, T. B. | NTRS | 1954
    Keywords: TURBOJET ENGINE

    Nitrous oxide supercharging of an aircraft-engine cylinder

    Huppert, Merle C | NTRS | 1945
    Keywords: ENGINES-COOLING, INTERNAL , ENGINE CYLINDERS-ALLISON , ENGINES-PERFORMANCE EFFECT OF NITROUS OXIDE SUPERCHARGING

    BEAM: technology for autonomous vehicle health monitoring

    Baroth, E. / Zak, M. / James, M. et al. | NTRS | 2002
    Keywords: engine

    Ion propulsion system design for the Comet Nucleus Sample Return mission

    Brophy, J. R. | NTRS | 2000
    Keywords: engine

    Effect of carburetor-mixture-control and supercharger characteristics on fuel knock under simulated sea-level flight conditions

    Wear, Jerrold D | NTRS | 1943
    Keywords: ENGINES - PRESSURE , ENGINES - SPEED , ENGINE CYLINDERS-WRIGHT 1820-G-200 , ENGINES - TEMPERATURES , ENGINES-PRATT & WHITNEY R-1830-66 (AMER )

    Correlation of effects of fuel-air ratio, compression ratio, and inlet-air temperature on knock limits of aviation fuels

    Tower, Leonard K / Alquist, Henry E | NTRS | 1950
    Keywords: ENGINES, TEST - WAUKESHA CFR , ENGINES - COMPRESSION RATIO , ENGINES - TEMPERATURES

    High-altitude cooling I : resume of the cooling problem

    Silverstein, Abe | NTRS | 1944
    Keywords: ENGINES-COOLING , ENGINE COWLINGS, FLAPPED-DEFLECTION , ENGINES-PRESSURE DROP , ENGINES-COOLING, BLOWER

    The Effect of Streamlining the Aterbody of an NACA Cowling

    Naiman, Irven | NTRS | 1939
    Keywords: ENGINES COWLINGS-NACA-DRAG , ENGINE COWLINGS-NACA E , ENGINE NACELLES-DRAG

    Performance of conical jet nozzles in terms of flow and velocity coefficients

    Grey, Ralph E / Wilsted, H Dean | NTRS | 1948
    Keywords: NOZZLES, EXHAUST - ENGINES, JET

    Use of stage-stacking technique for predict- ing over-all performance in multistage axial- flow compressor utilizing interstage-air bleed

    Lucas, J. G. | NTRS | 1958
    Keywords: TURBOJET ENGINE

    Ion propulsion for a Mars sample return mission

    Rodgers, D. H. / Brophy, J. R. | NTRS | 2000
    Keywords: engine

    Use of reaction wheels and nonlinear control for a satellite scanning a small celestial area

    Edwards, F. G. | NTRS | 1966
    Keywords: TORQUE MOTOR

    EFFECT OF PRESSURE LEVEL ON AFTERBURNER-WALL TEMPERATURES

    Shillito, T. B. / Smolak, G. R. | NTRS | 1958
    Keywords: TURBOJET ENGINE

    Heat-transfer processes in liquid-cooled engine cylinders I : correlation of single-cylinder engine temperatures under forced-convection cooling conditions

    Bernardo, Everett | NTRS | 1946
    Keywords: HEAT TRANSMISSION-ENGINE CYLINDERS , ENGINE CYLINDERS-TEMPERATURES , ENGINES-COOLING-CORRELATION , ENGINES, LIQUID-COOLED

    Lunar and Planetary Missions Launched from a Geosynchronous Transfer Orbit

    Penzo, P. | NTRS | 1997
    Keywords: engine , engines

    Further study of metal transfer between sliding surfaces

    Burwell, John T / Strang, Charles D , Jr | NTRS | 1951
    Keywords: ENGINE CYLINDERS - FRICTION , METALS - ENGINE PARTS

    Spin Investigation Of A 1/20-Scale Model Of An Unswept-Wing, Twin-Engine, Observation Airplane

    Lee, Henry A. | NTRS | 1963
    Keywords: TWIN ENGINE

    THE APPLICATION OF SHORT-DURATION TECHNIQUES TO THE EXPERIMENTAL STUDY OF BASE HEATING. PART I- HIGH-ALTITUDE TESTING TECHNIQUE AND EXPERIMENTAL RESULTS FOR A 4-ENGINE ROCKET CONFIGURATION

    Bird, K. D. / Matthis, C. L. / Reece, J. W. | NTRS | 1962
    Keywords: ROCKET ENGINE

    Three-Dimensional Particle Simulations of Ion Optics Plasma Flow

    Polk, J. / Anderson, J. / Wang, J. | NTRS | 1998
    Keywords: engine

    A stepper motor for the Surveyor spacecraft

    Glassow, F. A. | NTRS | 1967
    Keywords: MOTOR SYSTEM

    Prevention of the adverse effect of hypokinesia on the human cardiovascular system

    Beregovkin, A. V. / Buyanov, P. V. / Pisarenko, N. V. | NTRS | 1967
    Keywords: MOTOR SYSTEM /BIOL/

    Experimental investigation of acoustic liners to suppress screech in hydrogen-oxygen rockets

    Bloomer, H. E. / Curley, J. K. / Vincent, D. W. et al. | NTRS | 1967
    Keywords: HYDROX ENGINE

    NOISE PROBLEMS ASSOCIATED WITH LAUNCHING LARGE SPACE VEHICLES

    Edge, P. M., Jr. / Mayes, W. H. / Regier, A. A. | NTRS | 1962
    Keywords: ROCKET ENGINE NOISE

    Summary of Saturn I base thermal environment.

    Jones, I. P. / Payne, R. G. | NTRS | 1966
    Keywords: LOX-HYDROGEN ENGINE

    Structural integrity of an ablating rocket subjected to axial acceleration.

    Lindsey, G. H. / Williams, M. L. | NTRS | 1965
    Keywords: ROCKET MOTOR CASE , SOLID PROPELLANT ROCKET ENGINE

    The NACA Balanced-diaphragm Dynamometer-torque Indicator

    Voss, Fred | NTRS | 1944
    Keywords: INSTRUMENTS-ENGINE TORQUE INDICATORS-NACA DYNAMOMETER

    Design criterions for the dimensions of the forebody of a long-range flying boat

    Parkinson, John B | NTRS | 1943
    Keywords: SEAPLANES, MULTI-ENGINE

    Mission Capabilities of Ion Engines. Phase II

    Edelbaum, T. N. / Gobetz, F. W. / London, H. S. | NTRS | 1962
    Keywords: ION ENGINE

    ATTENUATION OF TANGENTIAL-PRESSURE OSCILLATIONS IN A LIQUID-OXYGEN -N-HEPTANE ROCKET ENGINE WITH LONGITUDINAL FINS

    Priem, R. J. | NTRS | 1956
    Keywords: LIQUID PROPELLANT ROCKET ENGINE

    FLOW THROUGH POROUS MEDIA AND ITS IMPLICATIONS FOR ION ROCKET OPERATION

    Dalins, I. | NTRS | 1962
    Keywords: ION ENGINE

    Cooling of a Double-row Radial Engine by Water Injection to the Individual Cylinders

    Friedman, Harold E | NTRS | 1945
    Keywords: ENGINES - WATER INJECTION - NACA , ENGINES - WRIGHT R-3350-21 (AMER )

    Charge-air distribution among the cylinders of a double-row radial aircraft engine

    Ferkan, John G / Guentert, Donald C | NTRS | 1946
    Keywords: ENGINE CYLINDERS-WRIGHT R-3350-21A , ENGINES-WRIGHT R-3350-21A (AMER )

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