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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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Small portable, high intensity isotopic neutron source combines twelve curium-americium beryllium sources. This high intensity of neutrons, with a flux which slowly decreases at a known rate, provides for increased experimental accuracy.
Portable laser heterodyne system for broadband measurement of structural vibrations and calibration of electromechanical transducers
Portable spectrometer for monitoring oxygen and hydrogen as free gas or as dissociation products in inert gas shield of gas tungsten arc welding process
Portable automatic calibration tracker to improve angular calibration of antennas and radio satellite tracking systems in STADAN /Satellite Tracking Network/
Portable multichannel aerosol particle analyzer based on light scattering, discussing concentration and size distribution measurements during space flight
Portable lighting system serves the combined work and photographic needs of manned spacecraft efforts. This system enables the lamps to be momentarily brightened while the camera shutter is opened. The brightness is adequate for black and white or color photography and yet the increased heat load is nil.
Comparsion of heat rejection systems for portable life support equipment for earth orbital or lunar surface EVA
Portable work-photographic light with miniature circuitry for S-4B spent stage experiments
Portable integrating sphere reflectometer, describing optical system, construction, etc
Portable electric lamp for work and photographic purposes in manned spacecraft, describing circuitry, construction and applications
Design and development of portable laser Doppler gravimeter model
Development of portable kit for astronauts to perform maintenance actions during space missions
Portable device for aligning surfaces of two adjacent wall or sheet sections for joining at point of junction
Portable environmental control and life support system for astronaut in and out of spacecraft
Portable apparatus producing high velocity annular air column surrounding low velocity, filtered, superclean air central core for industrial clean room environmental control
Description of portable milling tool for milling tube or pipe ends to desired shape and thickness
Lunar portable magnetometer experiment to measure steady magnetic field at different sites in Fra Mauro region - Apollo 14 flight
Portable direct reading spectrometer for monitoring oxygen-hydrogen containing contaminants in gas tungsten arc welding process