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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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Feasibility of nondestructive testing in space environment - proposed flight hardware for prototype nondestructive test unit
Methodology of measuring internal contamination in spacecraft hardware
Impact tests on thermoelectric hardware for space power applications
User hardware configurations and requirements for navigation and air traffic control technique using satellites
Design, fabrication, and tests of airborne range and orbit determination model hardware
Space digital computer design fulfilling requirements of efficiency, sophistication, weight and power, discussing reliability optimization and hardware redundancy
Leak detection for aerospace hardware, discussing equipment, operations, checkout, etc
To check the size of small holes in injectors, flow control orifices, filters, and similar hardware, a surface tension technique is used. The liquid surface tension causes it to act as a membrane when pressure is applied. This bubble pressure is a function of hole diameter and surface tension.
Design and development of prototype hardware for orbital frog egg fertilization experiment on Apollo spacecraft
Engineering specifications for clean assembly and sterilization of space flight hardware to prevent contamination of planetary environments
Toxicity of plastic hardware containing biological space flight experiment
Radiation effects testing of Saturn telemetry hardware
Hardware-software provisions for multiple precision floating point arithmetic
Low thrust mission simulation dependence on hardware definition, discussing power plant characteristics, jet velocity and thrustor efficiency
Side wall currents in unignited hardware type thermionic energy converters, discussing work function and heat choke
Leak detection for aerospace hardware, discussing equipment, operations, checkout, etc
Computer memory reduction through Fortran higher level language, discussing tradeoff between costs saved and additional logic hardware
Unified hardware-software design for digital computers