Highlights of nasa communications and electronics programs.
Nasa communications and electronics programs, emphasizing research needs in field of space electronics
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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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Nasa communications and electronics programs, emphasizing research needs in field of space electronics
Space research in physical sciences considering earth sciences, physics and astronomy
NASA activities - Ranger VII moonflight, Apollo lunar landing and Nimbus weather satellite
United States progress in space conquest during 1964 - communications and meteorological satellites, manned space flight, launch and space vehicles
Recent space research in physical sciences - literature summary and discussion
MHD accelerators, electrogasdynamics and fusion propulsion as unconventional concepts of nuclear power and propulsion systems for future aerospace transportation
Management tasks associated with preparation and implementation of spacecraft system design, development, launch, and mission support for Voyager project
Soft landing of Luna-9 on moon - photographs of lunar landscape
Ground wind oscillatory loads and launch vehicle configurations
Press releases on Soviet exhibit at International Aeronautical and Astronautical Exhibit in Paris
Chronological summary of Surtsey volcano eruption from 1963 to 1967
OART research projects covering space shuttle, vehicle configuration, heat transfer, thermal protection, lifting bodies, electronics, power studies, etc
Reliable brushless direct-drive system design for controlling position and rate of solar power arrays on orbiting spacecraft
Three high performance fans were designed, built, and tested, accumulating 444 hours. All three fans are both aerodynamically and mechanically suitable for direct incorporation into engine applications. Two turbofan demonstrators to evaluate both low- and high-speed fan systems were also designed, built, and tested. All components and engine systems are demonstrating high reliability. These components have demonstrated advanced state-of-the-art in acoustics, aerodynamics, and mechanical design.
Detailed discussions of advances in the fields of turbomachinery, rocket combustion, performance, engine systems, and fluid flow components are presented.
Organized studies to isolate the mechanism which might link solar activity to meteorological phenomena are outlined. The importance of relating meteorological and purely solar parameters is stressed, and the need for further satellite studies on the relation of solar sectors to interplanetary properties of the solar wind and magnetic field lines is emphasized.
With the launch of the first Earth Resources Technology Satellite in July 1972 a major new tool has become available for decision making in the assessment, exploitation, and management of the earth's resources on a national and international basis. The current status of the earth resources survey program is discussed and the future potential is reviewed. The supportive roles of all stages of the system, including surface, aircraft, and satellite components are noted. Specific cases of application of ERTS data are presented together with a discussion of benefits that might accrue. Need for cooperative, coordinated efforts between participants is emphasized.
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