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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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High energy density primary batteries for space flight applications - electrolyte systems, cell systems, and positive electrode construction
Stochastic behavior of primary auditory neurons illustrated by functional model subjected to steady HF sinusoidal tone bursts
Primary processes in ozone photolysis, determining quantum yields of photodecomposition for various wavelengths and concentrations
Motion of close satellite of smaller primary in restricted three-body problem referred to conventional rotating frame in which central angle is chosen as independent variable
Primary and afterglow emission decay time from low temperature gaseous nitrogen excited by fast electrons explained by possible energy transfer
Primary electrochemical power systems including gas recombination devices, sterilizable battery, fuel cells, alcohol-air units, etc
Dry, solid state primary battery cell establishes an electrode reaction by a charge transfer mechanism without liquid phase ionization of electrolyte compounds. The charge transfer complex is sufficiently conductive to permit the passage of useful current.
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.