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Results for “GaGe”
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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Wire grid forming apparatus Patent
Apparatus for forming wire grids for electric strain gages
Angular accelerometer Patent
Strain gage accelerometer for angular acceleration measurement
Correlation of moduli, micro, and macro yielding data with measuring technique
Metal and alloys micro and macro stress-strain behavior data correlated for linear differential transformers, strain gages, longitudinal resonance waves and X ray diffraction
Ionization gauge using a SiC p-n junction electron emitter
Ionization gage with reverse biased silicon carbide p-n junction hot electron emitter as source
Relation of measured outgassing pressures to surface adsorption in satellite borne pressure gauges
Outgassing pressure variation with time near perigee in satellite-borne pressure gages, using Langmuir model of surface adsorption
Absolute strain measurements with a 30 meter vacuum interferometer
Vacuum interferometer strain gage for absolute earth strain measurement via length change comparison with wavelength standard
Accurate, wide range ultrahigh-vacuum calibration system
Ultrahigh vacuum calibration system for vacuum gages and mass spectrometers based on pressure attenuation and molecular beam techniques
Study aids accuracy of turbopump axial thrust analysis
Test program to verify theory used in calculating axial thrust uses turbopump instrumented with /a/ proximity transducers for measuring shaft position, /b/ a strain gage thrust bearing carrier to measure axial thrust, and /c/ internal pressure taps to define component pressure gradients used in thrust calculations.
Multifrequency laser beams for holographic contouring
Pulsed ruby laser emits two optical frequencies simultaneously so holographic recordings of test object give images showing desired range contours. Process enables generation of contour maps for practical applications such as gaging size and shape of mechanical parts and other structures.
An experimental study of the cryoentrainment pump and the behavior of nude ionization gauges at low temperature
Cryoentrainment pump study and behavior of nude ionization gages at low temperature
Superpressure balloon flights from Christchurch, New Zealand, July 1968 - December 1969
Strain gages on superpressure balloon flights from Christchurch, New Zealand - Jul. 1968 to Dec. 1969
Transient heat transfer gauge Patent
Transient heat transfer gage for measuring total radiant intensity from far ultraviolet and ionized high temperature gases
Electronic packaging and cabling
Testing electrical, mechanical, and handling properties and environmental characteristics of small gage electrical wire for interplanetary spacecraft
Strain sensor for high temperatures Patent
Water cooled gage for strain measurements in high temperature environments
Ionization vacuum gauge with all but the end of the ion collector shielded Patent
Describing hot filament type Bayard-Alpert ionization gage with ion collector buried or removed from grid structure
Pressure monitoring with a plurality of ionization gauges controlled at a central location Patent
Ionization control system design for monitoring separately located ion gage pressures on vacuum chambers