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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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Transducer-mounting device allows measurement of transient pressure in a hostile environment. The device provides free passage areas and a controlled environment for the measuring instrument.
To conduct heat away from electrical components that must be electrically insulated from a metal heat sink, a metal washer and a coil spring are placed between one end of the electrical component and the beryllia washer mounted on the heat sink. The thermal paths are formed by the component lead and base, the metal and beryllia washers, and the compressed spring.
Hinge assembly permits flush mounting of doors and hatches of considerable thickness so that the axis of instant rotation, produced by the hinge, lies outside the panel surface and beyond the perimeter adjacent to the hinge. In operation, motion of the assembly is initially parallel, changing to angular after clearing the panel perimeter.
Stress analysis for determining structural reliability of weight optimized mounting panel for Saturn launch vehicles
Nose-mounted control-system jets in roll-control positions effect on aerodynamics of space vehicle
Tunnel mounted, automatic, electronic destruction module for Scout launch vehicle first and second stages
High lift characteristics of variable-sweep transport model with blended engine-fuselage and engine-mounted horizontal tails
Flight test of nose mounted rotating solid propellant rocket attitude control system for space vehicle second stage
Method for estimating impact accelerations of shipping containers mounted on railroad car
Design of precision multimode telescope mounting structure with hydrostatic bearings
Anisotropy of reflected solar radiation from various surfaces as measured with aircraft- mounted radiometer
Apollo telescope mount - mission analysis, orbital aerodynamics, aerodynamic torque, orbital lifetime, dynamics, and control
Star tracker used for alignment of gyro-stabilized platform-mounted optical sensors
Transducer mounting technique for applying ultrasonic method of temperature measurement to rocket thrust chambers
Numerical analysis of four spring mount for rotating gravitational mass sensor
Navigator sighting accuracy in midcourse guidance system for manned space flight, using simulated vehicle mounted space sextant
Power transistor is provided with an integral flat plate aluminum heat sink which mounts directly on a printed circuit board containing associated circuitry. Standoff spacers are used to attach the heat sink to the printed circuit board containing the remainder of the circuitry.
Aft-fuselage-mounted nacelles effect on subsonic longitudnal aerodynamic characteristics of twin turbojet aircraft