Spherical rocket motors for space and upper stage propulsion.
Spherical solid propellant rocket motor design for space and upper stage propulsion, describing empirical equations and computer program
Andrews, W. G.↗
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Search indexed NASA NTRS and DOE OSTI research on propulsion, heat transfer, battery materials and energy systems. Follow report and document links to the original sources.
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An advanced launch system using 156-inch solid rocket motors.
Intermediate payload launch vehicle using solid rocket motors in cluster as first stage and Saturn S-4B as second stage
Dawson, R. P.↗
Quasi-elastic failure analysis of a solid- propellant rocket motor under thermal variations.
Elastic failure analysis method for solid propellant rocket motors, considering crack growth under thermally induced stresses
Knauss, W. G.↗
Motor performance on temporal tasks as a function of sequence length and coherence.
Motor performance of temporal pursuit tracking tasks as function of sequence length and coherence
PURSUIT TRACKING↗
Improved perceptual-motor performance measurement system
Battery of tests determines the primary dimensions of perceptual-motor performance. Eighteen basic measures range from simple tests to sophisticated electronic devices. Improved system has one unit for the subject containing test display and response elements, and one for the experimenter where test setups, programming, and scoring are accomplished.
Parker, J. F., Jr.↗
A comparison of two methods of measuring particle size of Al2O3 produced by a small rocket motor
The size of aluminum oxide particles produced by small rocket motors is determined by tank collection and spectrophotometry. The size of the particulate determines loss in thrust due to particle lag, particulate radiant heat transfer, acoustic attenuation and impingement and rocket plume structure and properties.
Dobbins, R. A.↗
C702543 ALPHA 3 ball bearing gyroscope motor sterilization program Final report
Heat sterilization program for ALPHA 3 ball bearing gyroscope motor
Source record↗
Design, fabrication and testing of a destratification motor-impeller unit Final report, period ending 15 Feb. 1969
Design and testing of destratification motor impeller unit for liquid oxygen handling
Hamm, J. R.↗
Study and development of high efficiency induction motor amplifier system Final report
Factors important to design of variable speed induction motor systems with variable voltage and frequency drives
Greenblatt, S.↗
Dynamic analysis of permanent magnet stepping motors
Dynamic analysis and maximum stepping rate prediction for permanent magnet motor
Robinson, D. J.↗
Flight performance of FW-4D solid-propellant rocket motor on Delta 50 /AIMP-E/
Flight performance of FW-4D solid propellant rocket motor on third stage of Delta 50 launch vehicle
Dembrow, D.↗
Two Phase Detonation as Related to Rocket Motor Combustion Instability
Two phase detonations in liquid-gas system of liquid rocket motor
Nicholls, J. A.↗
Design and performance of two integrated circuits for fluidic-controlled pneumatic stepping motor system
Fluidic integrated circuits for control of pneumatic stepping-motor actuator system
Dustin, M. O.↗
Brushless dc motor Final report, 1 Apr. 1966 - 18 Apr. 1969
Small dc brushless motor with logic controlled semiconductor commutation power supply
Source record↗
Development of cost-optimized insulation system for use in large solid rocket motors. Volume 1, task 1 - Survey and screening Final report
Survey and selection of materials to develop cost optimized insulation system for large solid rocket motors
Nachbar, D. L.↗
Development of cost-optimized insulation system for use in large solid rocket motors. Volume 2, task 2 - Process evaluation Final report
Processing and application of materials to develop cost optimized insulation system for large solid rocket motors
Nachbar, D. L.↗
Development of cost-optimized insulation system for use in large solid rocket motors. Volume 3, task 3 - Material performance determination Final report
Test firing evaluation of materials to develop cost optimized insulation system for large solid rocket motors
Nachbar, D. L.↗