Study of rectangular-guide-like structures for millimeter wave transmission Progress report, 1 Jun. - 30 Sep. 1970
Electromagnetic field measurements on rectangular waveguides for millimeter wave propagation
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Electromagnetic field measurements on rectangular waveguides for millimeter wave propagation
ATS-3 multicolor spin scan cloud camera and image dissector camera systems with meteorological data catalogs from ATS-3 and ATS-1 - Vol. 2
Guidelines for designing combustion stability control devices
Results of bipropellant valve program with applications to earth storable propellants
Computerized stability design of time lag combustion system for liquid propellant rocket engine
Effects of surface roughness on conduction losses at millimeter wavelengths determined by optical techniques and resonator quality factors
Description and implementation of HAL programming language for use with future manned space flights
Design criteria for extendable-retractable nozzles for space engines
Lunar Orbiter photographs and maps, missions 1 through 5
Propagation constant relation to frequency for waveguide filled with simple moving medium, presenting dispersion curves set
Aeroelastic stability of flat plates and shells, considering panel flutter
A description of space station equipment for environmental control and life support is presented. Reliability and maintenance procedures are reviewed. Failure analysis and checkout tests are discussed. The strategy for software checkout is noted.
The radio frequency communications subsystem for a space station is considered, with respect to onboard checkout requirements. The subsystem comprises all equipment necessary for transmitting and receiving, tracking and ranging, command, multiple voice and television information, and broadband experiment data. The communications subsystem provides a radio frequency interface between the space station and ground stations, either directly or indirectly, through a data relay satellite system, independent free-flying experiment modules, and logistics vehicles. Reliability, maintenance, and failure analyses are discussed, and computer programming techniques are presented.
The baseline data management subsystem for a space station is discussed. The subsystem consists of equipment necessary to transfer, store, and process data to and from users and subsystems. It acquires and conditions a wide variety of input data from experiments, vehicle subsystems sensors, uplinked ground communications, and astronaut-activated controls. Computer techniques for failure analysis, reliability, and maintenance checkout onboard the space station are considered.
The baseline electrical power subsystem for a space station is considered. The subsystem was anlayzed in order to define onboard checkout requirements. Reliability, failure effects, and maintenance are discussed.
The propulsion system for a space station is considered with respect to onboard checkout requirements. Failure analysis, reliability, and maintenance features are presented. Computer analysis techniques are also discussed.
The structures and mechanical subsystem of a space station are considered. The subsystem includes basic structure (pressurization, equipment support, meteoroid protection, radiators, insulation, and docking interfaces), the docking mechanisms, spacecraft access (hatches, airlocks, and view ports), and antenna deployment mechanisms. Checkout is discussed in terms of reliability, failure analysis, and maintenance.