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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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Contaminant valve with a coaxial groove rotor uniformly deposits contaminant into a flow stream under full pressure and flow conditions. The valve tests filters and filter elements of hydraulic oil, fuel, or lubricant systems without any detrimental effect on the performance.
Computer simulation study to determine normality or nonnormality on any given population of sampled data - statistical probability distribution
Methods for separating inorganic compounds from organic materials in investigation of trace proteins in soils
Total neutral hydrogen in earths upper atmosphere
Atmospheric argon effect on hypersonic stagnation point convective heat transfer, using arc-heated shock tube simulating flight velocities up to 34,000 fps
Heat treating various compositions of zirconium alloys improve their corrosion resistance to superheated steam at temperatures higher than 500 degrees C. This increases their potential as fuel cladding for superheated-steam nuclear-fueled reactors as well as in autoclaves operating at modest pressures.
Capillary viscometer for measuring viscosity of blood in veins of living animals
Sensitivity tests required to verify nonnormality in sample population, studied by computer simulation techniques
Venusian atmosphere cloud top carbon dioxide concentration from Venus 4 probe data
Sextant sighting performance concerned with training and monochromatic stars
Protein contained purine free basal and yeast ribonucleic acid diets effect on plasma and urinary uric acid production in male subjects
Spectra of peculiar S zero galaxy NGC 7625 with irregular dust distribution, discussing central spheroid rotation and mass
Irregular galaxy NGC 3077 with interstellar dust, measuring velocity field by spectroscopy
Degrees of adaptation acquired from coriolis stimulation and head movements in rotating rooms
Plasma and urinary uric acid production in men fed egg protein and yeast ribonucleic acid
Comparison of thermionic tungsten /110/ converter performances with niobium collectors and nickel collectors at various emitter, collector and cesium reservoir temperatures
Field measurements by rotating spacecraft for dipole moment determination
Quantitative liquid measurements in container by resonant frequencies