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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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Device integrates a planned test sequence with real-time changes indicated on a visual display which includes a record of both planned and unplanned events related to a time base. Motor driven paper chart can be advanced or reversed to display the time span of interest.
Charts of residual Doppler patterns from Lunar Orbiter state vector solutions
Quality control program and cell construction flow chart for development of 50 ampere hour thermal cell with copper oxide cathode
Yield and combustion physics of liquid propellant explosions determined from analytic charts
Handbook on metabolism and nutrition containing tables, charts and diagrams on food composition, material incorporation into organism, energy exchange and end products
Synoptic density maps for postreentry altitudes derived from constant pressure charts and horizontal gradients
Microslip between concentrated contacts and design charts for maximum pressure, closing-in of contacting bodies and optimized shapes, giving computer programs
Desert soil samples, collected using aseptic techniques, are low in organic matter and cation exchange capacity. Aerobic and microaerophilic bacteria are most abundant, next are algae and molds. Chemical and physical properties are determined by standard procedures, including the Kjeldahl method and the use of Munsell soil color charts.
System for monitoring of fluidic pressures in cranial cavity uses a miniaturized pressure sensing transducer, combined with suitable amplification means, a meter with scale calibrated in terms of pressures between minus 100 and plus 900 millimeters of water, and a miniaturized chart recorder covering similar range of pressures.
Ordered qualitative test sequence, presented in flow chart form, permits identification of all common metallurgical elements and many high-temperature, stainless, high and low carbon, and tool steels within about 30 minutes. Identification is made from colors or specific reactions produced by the addition of standard chemical reagents.
Sequential decoding algorithms and flow charts for convolutional coding techniques
Model input requirements, flow charts, and program listing for launch vehicle assignment
Model input requirements, flow charts, and program listing for launch vehicle assignment
Light aircraft lateral and longitudinal response to atmospheric turbulence, presenting equations and charts for design load calculations
Planetary trajectory handbooks for mission and system analysis covering opportunities for Mercury, outer planets and Mars, contour charts, etc
Statistical heliographic latitude dependence of dominant polarity of interplanetary magnetic field, using photospheric synoptic chart
Upper stratosphere-mesosphere monthly-mean charts from reentry heating and atmospheric model based on hydrodynamics
Cloud motions from IR measurements within overlap region of adjacent Nimbus II orbits compared with wind vectors from constant pressure charts