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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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Gas generation system, used for recovery of submerged objects, generates hydrogen gas by the reaction of sodium with sea water. The assembly consists of flooded flotation tanks cabled together, equipped with relief valves to equalize pressure as the array ascends and hydrostatic pressure diminishes, and carrying remotely activated welding units.
History of early contributions to rocketry, emphasizing gravitational effects
Wind tunnel study of aerodynamic characteristics of three scale model multistage launch vehicles at supersonic and hypersonic speeds
Tiros medium resolution scanning radiometer data from short and long wavelengths used to estimate cloud top temperatures, cloud cover, emissivity, and equivalent black body temperatures
Simple model describing final airborne stages of landing transport aircraft manually
Describing and estimating standards for missile plumbing leak fittings
Schiff gyroscope experiment as test of Brans- Dicke scalar tensor general relativity theory, deriving expression for gyroscope momentum precession
Orbiting Data Relay Network communications system provides continuous wideband communication between ground and earth orbiting spacecraft via synchronous satellite repeaters
Ammeter design based on flux quantization in superconductors, noting accuracy of one part in million
Superconducting thin film tunneling junctions for negative resistance devices above boiling helium temperatures
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Narrow band optical filter is electronically tunable over a large wavelength region. The filter utilizes collinear acousto-optic diffraction in an optically anisotropic media.
Estimation of residual matrix composition of nickel-base superalloys by phase diagram analysis
Dynamic creep model to determine oxidation effects on high temperature deformation of nickel
Irritant and allergic potentials of fireproof paper for space flight use evaluated on human and animal skins
Spacecraft for Venus probe to determine gravitation properties of Venus atmosphere
Infrared emissivity spectra comparison of lunar surface areas