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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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Digital filter suppresses the effects of nonstatistical noise bursts on data averaged over multichannel scaler. Interposed between the sampled channels and the digital averaging system, it uses binary logic circuitry to compare the number of counts per channel with the average number of counts per channel.
Heat insulating polyurethane foam retards and suppresses fuel fires. Uniformly dispersed in the foam is a halogenated polymer capable of splitting off hydrogen halide upon heating and charring of the polyurethane.
Mechanical damping devices for suppression of combustion oscillations
Experimental, and theoretical evaluations of acoustic liners for screech suppression in rocket engines
Suppression of temperature rise in lossy diodes inside resonant cavities by pressurized liquid nitrogen
Nacelle design for turbofan engine compressor noise suppression on Douglas DC-8 aircraft
Viscous dampers for suppressing wind-induced oscillations of large flexible structures, antenna arrays, and Saturn 5 launch vehicle
Plasma instability onset and suppression in crossed field geometry controlled by radial magnetic field near cathode
Literature survey of vapor phase chemical agents for combustion suppression
Procedures to suppress anomalous response to vacuum UV radiation in lunar environment experiment
Visual suppression during passive eye movement compared to active eye movement to determine origin as retinal or central
Conditioning hypothalamic self stimulation suppression in rats produced by 6 percent oxygen
Response suppression produced by vestibular stimulation in rats
Cooling required to suppress sweating during work
Near axis sidelobe suppression techniques for circularly polarized reflector type spacecraft antennas
Frequency stabilization and noise suppression in argon FM laser
Escherichia coli WWU multiauxotrophic revertants with nonsense suppression, noting role in aberrant morphology and in catabolizing thymidine for energy and carbon
Doublet structure suppression in mixtures of cesium and foreign gases, discussing absorption observations