Lox prevalve to prevent Pogo effect on Saturn 5.
LOX prevalve accumulator system with He pressurant for prevention of Pogo effect on Saturn 5
Goerner, E. E.↗
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Results for “e+-e−”
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-temperature reflectance measurements with the paraboloid reflectometer.
High temperature directional reflectance measurements of ablative materials as function of sample temperature using paraboloid reflectometer
Bevans, J. T.↗
Spacecraft sizing technique for planetary missions.
Analytical technique for unmanned spacecraft sizing for planetary missions, considering scientific objectives, characteristics and requirements
Kennet, H.↗
Effect of chemisorbed oxygen on the electrical conductivity of Zn-doped polycrystalline SnO sub 2.
Chemisorbed oxygen effect on electrical conductivity of zinc doped polycrystalline tin oxides
Kohnke, E. E.↗
On the nature of Ryle and Bailey's candidate star for the pulsating radio source CP 1919.
Photoelectric monitoring broadband photometry and spectral scans of candidate star for pulsating radio source CP 1919
Becklin, E. E.↗
The cluster of galaxies Abell 2199.
Abell 2199 cluster of galaxies, discussing population contours, volume density function, structure and other static properties
Clark, E. E.↗
Boundary Lubrication- An Appraisal of World Literature.
World literature on boundary lubrication for machine design, giving 2711 abstracts and extensive bibliographies
Fein, R. S.↗
Various modes of wear and their controlling factors.
Modes and mechanisms of wear covering adhesive, abrasive and corrosive wear, surface fatigue and fretting corrosion
Bisson, E. E.↗
Spectrophotometry and infrared photometry of BL Lacertae.
Variable star BL Lacertae absolute spectral energy distribution in visible and IR regions, noting synchrotron features and possible quasar nature
Becklin, E. E.↗
The interaction of X-ray sources with optically thin environments.
Optically thin gas surrounding X ray source, plotting electron temperature and ionization equilibrium of hydrogen, He, carbon, nitrogen, oxygen and neon
Salpeter, E. E.↗
Infrared and optical measurements of the Crab pulsar NP 0532.
IR and optical measurement of Crab pulsar NP 0532, analyzing energy density per pulse and smoothness of visual data
Becklin, E. E.↗
Line by line calculation of spectra from diatomic molecules and atoms assuming a Voigt line profile.
Computer program to predict spectra from electronic transitions of diatomic molecules and atoms, noting line intensity distribution by Voigt profile
Arnold, J. O.↗
1.65-19.5-micron observations of the galactic center.
Galactic nucleus observations in 1.65-19.5 micron range with evidence for strong radiation at 10 and and 20 microns, noting mechanisms for IR radiation
Becklin, E. E.↗
Spacecraft sizing technique for planetary missions.
Analytical technique for unmanned spacecraft sizing for planetary missions, considering scientific objectives, characteristics and requirements
Kennet, H.↗
Stress corrosion cracking evaluation of precipitation-hardening stainless steel
Accelerated test program results show which precipitation hardening stainless steels are resistant to stress corrosion cracking. In certain cases stress corrosion susceptibility was found to be associated with the process procedure.
Humphries, T. S.↗
Multispectral facsimile reproducer
Facsimile reproducer records spatially well-registered true-color and false-color video data on tape. Proposed optical arrangement allows light sources to be adjusted along the mirror scanning direction in such a manner that no electronic delays are required if the reproducer is operated synchronously with the camera.
Burcher, E. E.↗
Transistor current and voltage limiting switch
Limiting circuit protects the main power supply of electronic modules and limits the current drawn by each module should a short circuit occur. It limits current within one mA when used with direct current of either polarity, or with pulse or ac power sources from direct current to 100 kHz.
Hilbert, E. E.↗
Color television system using single gun color cathode ray tube
Two-primary color and single gun system provides quality differential color and variation in brightness for specific colors by varying current and controlling duty cycle of electron beam. Number of video amplifiers, deflection circuits, and guns required to display color TV picture is reduced and less complex tube is required.
Gaiser, E. E.↗