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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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Rapid-response monitoring circuit detects voltage decrease or dropout in any single phase or all three phases simultaneously of a 3-phase 60 Hz computer power supply. It uses lamps to indicate voltage conditions and provides a digital pulse output for a chronological record of voltage irregularities.
Distillation apparatus in the form of a U tube supplies small amounts of pure cesium vapor at constant pressure to a thermionic converter. The upstream leg of the U tube is connected to a vacuum pump to withdraw noncondensable impurities, the bottom portion serves as a reservoir for the liquid cesium.
Storage cells, machine tools for storage module machining, resistors, capacitors, semiconductors for Nimbus D solar conversion power supply
Design, fabrication, and evaluation of hand held electron beam gun and external power supply for electron beam welding in space
Design of super critical pressure cryogenic storage and supply equipment with radial bumper shield
Design and test of high voltage power supply for satellite application
Materials and techniques used in construction of power supplies for high voltage equipment operating in critical region
High voltage power supply design for operation in critical gas pressure regions and at low temperatures
Energy supply to discontinuity planes in supersonic flow requiring two shock waves in addition to energy front
Water electrolysis cell and rebreather circuit aircraft oxygen supply system
Hormones supplied in chicks diet studied for effects on growth and bone mineralization
Neutralizer keeper power supply impedance effect on SERT 2 neutralizer performance
Oxygen supply and acclimatization of dogs with anemia and circulatory hypoxia in mountain air
Thiamine enzyme effects on body adaptation to different oxygen supply levels
Solar conversion power supply subsystem for Nimbus D satellite, and engineering tests
Upgrading of electronic power supply for greater reliability in aerospace use
Manufacturing and qualification testing of solar conversion power supply subsystem for Nimbus 4
Oxygen supply inert diluent impurities effect on hydrogen-oxygen fuel cell performance