SEARCH · Engineering Papers
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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System converts phase changes at optical frequencies to equal phase changes at RF. This system operates in conjunction with either a Michelson interferometer or conventional interferometers.
Phase demodulation of resolver output signals, and accuracy of demodulator used for design of resolver/digital converter
Data format converter of pulse position modulation ground station for sounding rocket flights
Six converter solar thermionic generator
Design, performance, production, and testing of frequency to voltage converter
Heat pipe thermionic converter
Performance and life test on thermionic converters and generators
Electrical performance of rhenium niobium cylindrical thermionic converter
Fluidic analog to pulse frequency converter for pneumatic reactor control drum actuator system
Design and performance of prototype direct current converter for space vehicle television transmitter
Current-voltage characteristics of variable spaced thermionic converter with tungsten emitter and niobium collector
Efficiency and steady state performance of cylindrical thermionic converter with rhenium emitter and niobium collector
Design evaluation of helical electron bombardment filaments for heating cylindrical thermionic converters
Carbon dioxide laser radiation characteristics by visual observation using closed circuit TV system with IR image converter
DC to DC flyback converter stability problem studied by analog computer simulation, noting nonlinearities effects
Nondissipative DC to DC regulator converter electrical design criteria and circuit development for satellite solar power source system
Adsorption integral cesium reservoir containing porous refractory metal substrates, determining cesium contents in life test converter components by neutron activation analysis
Variable spacing planar thermionic converter with tungsten emitter, niobium collector and niobium guard ring