Standardization guidelines for continuous dynamic system simulation languages.
Standardization guidelines and design of continuous dynamic system simulation languages
Augustin, D. C.↗
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Space station safety study - Crew safety guidelines, volume 1
Space station safety study - crew safety guidelines - Vol. 1
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Space station safety study - Crew safety guidelines, volume 2
Space station safety study - crew safety guidelines - Vol. 2
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Apollo logic diagram analysis guideline
Standardization guidelines for Apollo logic diagram in system safety analysis
Pleas, D. R.↗
Atmospheric electricity criteria guidelines for use in space vehicle development
Atmospheric electricity criteria guidelines for use in spacecraft design
Daniels, G. E.↗
Reliability and quality assurance guideline for government-furnished equipment control
Guidelines for positive control of government furnished equipment for manned spacecraft
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Terrestrial environment /climatic/ criteria guidelines for use in space vehicle development
Terrestrial environment /climatic/ criteria guidelines for use in NASA space vehicles and associated equipment development with major emphasis on Kennedy Space Center launch area
Daniels, G. E.↗
Magnetic head/tape interface study for satellite tape recorders. Volume 1: Guidelines for selection and use
Guidelines for design, selection, and use of magnetic heads and tape for unattended satellite tape recorders
Owen, R. J.↗
Precipitation criteria guidelines for use in aerospace vehicle development
Guidelines are presented on probable precipitation extremes and characteristics, applicable for NASA space vehicles and associated equipment development. Information is provided on probability of rainfall rates, drop size, drop rate of fall, associated wind speeds with rainfall, snow loads, hail, laboratory test simulation, and rain erosion.
Daniels, G. E.↗
Space and planetary environment criteria guidelines for use in space vehicle development, 1971 revision
A consolidation of natural environment data is presented for use as design criteria guidelines in space and planetary exploration vehicle development programs. In addition to information in the disciplinary areas of aeronomy, radiation, geomagnetism, astrodynamic constants, and meteoroids for the earth's environment above 90 kilometers, interplanetary space, and the planetary environments, the upper atmosphere model currently recommended for use at MSFC is discussed in detail.
Smith, R. E.↗
Atmospheric electricity criteria guidelines for use in aerospace vehicle development
Lightning has always been of concern for aerospace vehicle ground activities. The unexpected triggering of lightning discharges by the Apollo 12 space vehicle shortly after launch and the more recent repeated lightning strikes to the launch umbilical tower while the Apollo 15 space vehicle was being readied for launch have renewed interest in studies of atmospheric electricity as it relates to space vehicle missions. The material presented reflects some of the results of these studies with regard to updating the current criteria guidelines.
Daniels, G. E.↗
Advanced missions safety. Volume 2: Technical discussion, Part 2: Experiment safety, guidelines
A technical analysis of a portion of the advanced missions safety study is presented. The potential hazards introduced when experimental equipment is carried aboard the Earth Orbit Shuttle are identified. Safety guidelines and requirements for eliminating or reducing these hazards are recommended.
Hinton, M. G., Jr.↗
Injector design guidelines for gas/liquid propellant systems
Injector design guidelines are provided for gas/liquid propellant systems. Information was obtained from a 30-month applied research program encompassing an analytical, design, and experimental effort to relate injector design parameters to simultaneous attainment of high performance and component (injector/thrust chamber) compatibility for gas/liquid space storable propellants. The gas/liquid propellant combination studied was FLOX (82.6% F2)/ ambient temperature gaseous methane. Design criteria that provide for simultaneous attainment of high performance and chamber compatibility are presented for both injector types. Parametric data are presented that are applicable for the design of circular coaxial and like-doublet injectors that operate with design parameters similar to those employed. However, caution should be exercised when applying these data to propellant combinations whose elements operate in ranges considerably different from those employed in this study.
Falk, A. Y.↗
Meeting the needs of tomorrow's public service: Guidelines for professional education in public administration
The educational programs for public administration were studied to develop guidelines for meeting the requirements of public service in the 1980's. The current state of education for public service is discussed along with a prospective view of the service over the next decade. Criteria for evaluating graduate programs are presented.
Chapman, R. L.↗
Development of guidelines for the definition of the relavant information content in data classes
The problem of experiment design is defined as an information system consisting of information source, measurement unit, environmental disturbances, data handling and storage, and the mathematical analysis and usage of data. Based on today's concept of effective computability, general guidelines for the definition of the relevant information content in data classes are derived. The lack of a universally applicable information theory and corresponding mathematical or system structure is restricting the solvable problem classes to a small set. It is expected that a new relativity theory of information, generally described by a universal algebra of relations will lead to new mathematical models and system structures capable of modeling any well defined practical problem isomorphic to an equivalence relation at any corresponding level of abstractness.
Schmitt, E.↗
Terrestrial Environment (Climatic) Criteria Guidelines for Use in Aerospace Vehicle Development, 1973 Revision
Guidelines are provided on probable climatic extremes and terrestrial environment data applicable to space vehicle and associated equipment design and development. Operational criteria for ground support sites are emphasized.
Glenn E Daniels↗
A study of noise guidelines for community acceptance of civil-helicopter operations
The Day-Night Noise Level, which takes tonal content, duration, and number of operations into account, and penalizes night-time noise, is found to be the best available index for rating community annoyance caused by aircraft. A Day-Night level of 60 for communities with ambient noise levels up to 58 dBA, and a level of 2 dBA higher than the ambient for communities where it is above 58 dBA, is proposed as acceptable. Evaluation of a large transport helicopter showed that the guidelines do not impose severe economic penalties on helicopter operations.
Munch, C. L.↗