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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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Mechanical coordinate converter Patent
Mechanical coordinate converter for use with spacecraft tracking antennas
High pressure four-way valve Patent
High pressure four-way valve with O ring adapted to pass across inlet port
Attitude orientation of spin-stabilized space vehicles Patent
Attitude orientation control of spin stabilized final stage space vehicles, using horizon scanners
Continuously operating induction plasma accelerator Patent
Continuous operation, single phased, induction plasma accelerator producing supersonic speeds
Space capsule Patent
Manned space capsule configuration for orbital flight and atmospheric reentry
Annular supersonic decelerator or drogue Patent
Bluff-shaped annular configuration for supersonic decelerator for reentry vehicles
Sandwich panel construction Patent
Sandwich panel structure for removing heat from shield between hot and cold areas
Reflector space satellite Patent
Method of compactly packaging centrifugally expandable lightweight flexible reflector satellite
Variable-geometry winged reentry vehicle Patent
Delta winged, manned reentry vehicle capable of horizontal glide landing at low speeds
Vehicle parachute and equipment jettison system Patent
Parachute system for lowering manned spacecraft from post-reentry to ocean landing
Landing arrangement for aerospace vehicle Patent
Aerospace vehicle with variable planform for hypersonic and subsonic flight
Variable sweep aircraft wing Patent
Supersonic aircraft variable sweep wing planform for varying aspect ratio
Apparatus for transferring cryogenic liquids Patent
Apparatus for cryogenic liquid storage with heat transfer reduction and for liquid transfer at zero gravity conditions
Apparatus and method for control of a solid fueled rocket vehicle Patent
Solid propellant rocket vehicle thrust control method and apparatus