High reliability sheathed, beryllia insulated, tungsten-rhenium alloy thermocouple assemblies; their fabrication and EMF stability [PDF]
Tantalum sheathed, BeO insulated, W-3% Re/W-25% Re thermocouple assemblies were fabricated and their emf drift determined during 2059 hours of exposure at 2073 K in a gaseous helium environment.
Burns, G. W. +2 more
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Measurement of transient strain and surface temperature on simulated turbine blades using noncontacting techniques [PDF]
Noncontacting techniques were used to measure strain and temperature in thermally cycled simulated turbine blades. An electro-optical extensometer was used to measure the displacement between parallel targets mounted on the leading edge of the blades ...
Calfo, F. D., Pollack, F. G.
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Multiwavelength pyrometry for nongray surfaces in the presence of interfering radiation [PDF]
A NASA developed multiwavelength pyrometry technique for nongray surfaces was extended to also measure surface temperature in the presence of interfering radiation.
Ng, Daniel
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Brake disc surface temperature measurement using a fiber optic two-color pyrometer
Proceedings of the 2008 International Conference on Quantitative InfraRed Thermography, 2008 J. Thevenet, M. Siroux, B. Desmet
openaire +1 more source
Development of advanced Czochralski growth process to produce low cost 150 kg silicon ingots from a single crucible for technology readiness [PDF]
Six growth runs used the Kayex-Hameo Automatic Games Logic (AGILE) computer based system for growth from larger melts in the Mod CG2000. The implementation of the melt pyrometer sensor allowed for dip temperature monitoring and usage by the operator ...
Lane, R. L.
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Exploratory investigation of the effect of nylon grain size on ablation of phenolic nylon [PDF]
Exploratory investigation of nylon grain size effect on ablation of phenolic ...
Crouch, R. K., Walberg, G. D.
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In-Situ Pixel-wise Emissivity Measurement Using a Multispectral Infrared Camera. [PDF]
J Imaging, 2023 Poissenot-Arrigoni C +3 more
europepmc +1 more source
Some Effects of Air and Fuel Oil Temperatures on Spray Penetration and Dispersion [PDF]
Presented here are experimental results obtained from a brief investigation of the appearance, penetration, and dispersion of oil sprays injected into a chamber of highly heated air at atmospheric pressure.
Gelalles, A G
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Metallic seal for thermal barrier coating systems [PDF]
The invention is particularly concerned with sealing thermal barrier coating systems of the type in use and being contemplated for use in diesel and other internal combustion engines.
Miller, Robert A.
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Infrared detectors - Special interest bibliography with abstracts [PDF]
Bibliography and abstracts of literature related to infrared detectors used in geoscience ...
Arnold, R. H.
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