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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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Heavy-gage bonded honeycomb sandwich is used as a primary load-bearing structural material in large-diameter boosters. Theoretical investigations based on a small deflection theory for prediction of stress fields and buckling loads, and structural testing were made. This structure is a potential weight saver for compression load-critical components.
Primary cosmic ray electron spectrum near solar minimum
High energy density primary battery - film formation on cupric fluoride cathodes discharged in organic electrolytes
Nuclear component of primary cosmic rays aboard Proton II satellite studied with aid of Cherenkov spectrometer
Primary cosmic ray electron spectrum in energy range from 300 MeV to 4 BeV
Linearized error analysis of onboard primary navigation systems for Apollo lunar module
Spatial and temporal variations in intensity, energy spectrum, and chemical composition of primary cosmic radiation
Chromatographic accumulation of primary and secondary carotenoids in Spongiochloris typica over 8-week period
Primary electric propulsion systems for deep space missions with reference to SERT II program and compatibility with other spacecraft programs
Primary electric propulsion application to satellite and other space missions, considering auxiliary systems and experimental thrustor systems
Zinc-oxygen primary cell yields high energy density for battery used as an auxiliary power source in space vehicle systems. Maximum reliability and minimum battery weight is achieved by using a stacking configuration of 23 series-connected modules with 6 parallel-connected cells per module.
Nuclear emulsion radiation detectors onboard Gemini spacecraft for measuring galactic heavy primaries
Microflora and microorganism effects on weathering, decomposition, and secondary synthesis of primary minerals
Performance characteristics of gaseous secondary injection thrust vector control in overexpanded primary nozzles under sea level conditions
Spacecraft primary battery containing copper fluoride couple with lithium-chlorine tetraoxide propylene carbonate electrolytes
Intensity and time variations of primary cosmic ray electrons measured with balloon borne Cerenkov telescope and lead scintillator sandwich detector
Spectral characteristics and dose calculations for primary and secondary particles that result from interaction of solar and galactic cosmic rays with aluminum shields
Parametric technique for determining primary electron dose in spacecraft radiation shielding