Emissometer, a device for measuring total hemispherical emittance
Device for measuring total hemispherical emittance of materials for orbiting astronomical observatory satellite thermal control surface
SATELLITE CONTROL↗
SEARCH · Engineering Papers
Results for “emittance”
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.
Quote a phrase for an exact phrase match. Source license links do not imply unrestricted reuse.
Low-temperature total emittance calorimeter
Calorimeter for measuring total hemispherical emittance in low temperature range
LOW TEMPERATURE↗
Spectral emittance measurements from 40 deg c to 200 deg c
Spectral emittance of opaque and transparent materials from 40- to 200-deg c
TRANSPARENT MATERIAL↗
Low-temperature emittance apparatus
Emittance measurement for sheet materials at low temperature, and mathematical expression for cylindrical configuration
SHEET↗
A multichamber calorimeter for high- temperature emittance studies
Multichamber vacuum calorimeter for measurement of hemispherical emittance of high temperature radiator coatings
COATING↗
Instrumentation for emittance measurements in the 400 deg to 1800 deg f temperature range
Instrumentation for simultaneous measurement of spectral and normal emittance of materials in ambient and vacuum environment at high temperature
HIGH TEMPERATURE RESEARCH↗
Measurement of spectral normal emittance of materials under simulated spacecraft powerplant operating conditions
Spectral normal emittance of materials under simulated space environment
SPECTRAL EMISSION↗
The measurement of total normal emittance of three nuclear reactor materials
Measurement of total normal emittance of nuclear reactor materials - carbon steel, boron steel, & borated graphite
EMISSION↗
The total hemispherical emittance of platinum, columbium-1 percent zirconium, and polished and oxidized inor-8 in the range 100 deg to 1200 deg c
Temperature dependence of hemispherical emittance of metal and alloy strips in 100- to 1200-deg c range using blackbody vacuum chamber
EMISSION↗
Measurement of total hemispherical emittance of structural materials and coatings under simulated spacecraft conditions
Hemispherical emittance of structural materials & coatings under simulated spacecraft conditions over wide temperature range
EMISSION↗
A very rapid 3000 deg f technique for measuring emittance of opaque solid materials
Total normal emittance measurement technique for opaque solid materials over 1000- to 3000-deg f range
SOLIDS↗
Emittance measurement capability for temperatures up to 3000 deg f
Emittance measurement for temperatures to 3000-deg f to provide data on thermal radiation of ceramics for reentry vehicle use
CERAMICS↗
Emittance measurements of refractory oxide coatings up to 2900 deg k
Emittance measurements of ceramic coatings up to 2900 deg kelvin
CERAMICS↗
Some problems in emittance measurements at the higher temperatures and surface characterization
Emittance measurement for refractory materials to 5000 deg f - temperature & structure dependence
REFRACTORY MATERIAL↗
Hemispherical spectral emittance of ablation chars, carbon, and zirconia to 6,000 deg f.
Optical techniques for high temperature emittance and reflectance studies of ablation material char
SPECTRAL EMISSION↗
Thermal emittance of materials for spacecraft radiator coatings.
Thermal emittance of spacecraft radiator coating materials, determining effects of prolonged high temperature and vacuum exposure
SPACECRAFT RADIATOR↗
The effects of micrometeoroids on the emittance of solids
Effect of micrometeoroid impact on emittance of solids
IMPACT DAMAGE↗
Effects of surface emittance on turbulent skin friction at supersonic and low hypersonic speeds
Surface emittance effect on turbulent skin friction at supersonic and low hypersonic speeds
SUPERSONIC SPEED↗