High resolution nighttime cloud-cover radio- meter quarterly report, 1 oct. 1966 - 1 jan. 1967
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Murray, P.↗
SEARCH · Engineering Papers
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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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Alternating current electromagnetic servo induction meter
Electromagnetic device accurately indicates the responses of various sensors in high performance flight research aircraft to conditions encountered in flight. The device responds to sensor inputs to move a slideable armature along an indicator scale by the force of currents induced in the armature winding.
Bogue, R. K.↗
Mm-wave power meter mount
E-band thermistor mount and a technique for adjusting a temperature compensating thermistor to provide an electrically balanced bridge are used for measuring RF power in the mm-wavelength. The mount is relatively insensitive to temperature effects that cause measurement errors in single ended circuits.
Mullen, D. L.↗
Low energy ohmmeter can be used to test sensitive circuits, other meters
Hazardous circuit ohmmeter is of sufficiently low energy output that it may be used to test extremely sensitive circuits safely, reliably, and accurately. A polyurethane-foam-lined aluminum case provided protection for the unit assembly.
Platt, L. W.↗
Performance of a 19.7 meter diameter disk gap band parachute in a simulated Martian environment
Inflation, and drag characteristics of disk gap band parachute in simulated low density Mars atmosphere
Bendura, R. J.↗
Performance of a 16.6-meter-diameter modified ringsail parachute in a simulated Martian environment
Inflation, drag, and stability characteristics of ringsail parachute deployed in simulated Mars atmosphere
Coltrane, L. C.↗
Performance of a 16.6-meter-diameter cross parachute in a simulated Martian environment
Inflation and drag characteristics of cross parachute in simulated Martian environment
Coltrane, L. C.↗
Dynamic stability of a 4.6-meter-diameter 120 deg conical spacecraft at Mach numbers from 0.78 to 0.48 in a simulated Martian environment
Subsonic dynamic stability characteristics of large conical spacecraft in simulated Martian environment
Bendura, R. J.↗
Lunar radar scattering at 6 and 12 meter wavelengths
Lunar radar echoes at 6 and 12 m wavelengths analyzed to obtain lunar surface scattering data
Burns, A. A.↗
Wind tower influence study /For NASA's 150-meter meteorological tower at Kennedy Space Center, Florida/
Analytical and experimental study of effects of 150 m meteorological tower structure on wind measurements
Hathorn, J. W.↗
Characteristics of turbulence observed at the NASA 150-meter meteorological tower.
Design data for launch vehicle ground wind response obtained from 150-m meteorological tower turbulence characteristics
Fichtl, G. H.↗
Meteorological measuring and recording equipment description, calibration, and maintenance procedures for nasa's 150 meter meteorological tower facility, kennedy space center, florida
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Mercury cadmium telluride as a 1- to 20- micro-meter wavelength infrared detector for space applications
Mercury cadmium telluride as 1- to 20-micrometer wavelength infrared detector for space applications
Packard, R. D.↗
Real-gas effects in critical flow through nozzles and thermodynamic properties of nitrogen and helium at pressures to 300 times 10 sup 5. Newtons per square meter /approx. 300 ATM/
FORTRAN 4 subroutines for calculating critical flow factor to determine mass flow rate of gaseous helium and nitrogen through critical flow nozzles
Johnson, R. C.↗
A bonding material for optically immersing infrared detectors from 2 to 14 micro-meters
Visible and infrared transmitting properties of epoxy resin suitable for infrared detectors
Packard, R. D.↗
Flight-test results from supersonic deployment of an 18-foot-diameter /5.49 meter/ towed ballute decelerator
Supersonic deployment and extraction of inflatable towed ballute decelerator
Eckstrom, C. V.↗
Performance, systems designs, modifications, radiometry, operational problems, and corrective procedures associated with a 1.75 meter off-axis solar simulator
Solar simulator design and performance characteristics
Duncan, C. H.↗
Directional Doppler bloodflow meter Progress report
Ultrasonic blood flowmeter using Doppler effect in acoustic scattering from moving corpuscles
Mc Leod, F. D.↗