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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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Torques, gravity-gradient force, and Coulomb drag due to electrodynamic interactions calculated for 750-foot extensible boom antenna for Radio Astronomy Explorer
Computer programs calculate sonic boom characteristics of airplane configurations for a range of flight conditions. One program provides the area distribution, and another program provides the equivalent area due to lift. Program outputs are the complete near field /or far field/ pressure signature, including shock wave strengths and locations.
Photographic recording and strain gauge transducer techniques for observing RAE satellite extendible antenna boom motions during damping tests
Structural and librational dynamics of satellite deploying flexible booms or antennas
Aircraft sonic boom characteristics predicted from near field data obtained in wind tunnel
Shock wave-vortex sheet interaction concept for effects of winds and inhomogeneous atmosphere on sonic booms
Rigidized woven screen material study for gravity gradient boom and antenna
NASA research on sonic boom generation /review/
Atmospheric effects on sonic boom characteristics
Shock expansion tube characteristics and use as sonic boom simulator
Precision calibration techniques for microphones used in sonic boom measurements
Variations of sonic booms resulting from atmospheric effects on flight tests
Summary of government research projects on sonic boom generation, propagation and minimization
Performance requirements and economic costs to reduce cruise sonic boom of supersonic transport
Satellite extendable boom fabrication using beryllium copper alloy strip with aluminum and copper oxide thermal coatings
Design of bodies to produce specified sonic boom signatures