NASA Technical Reports Server (NTRS) : Infrared pdf

NASA Technical Reports Server (NTRS) : Infrared

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A high resolution pyrometer was developed and used to obtain temperature profiles of rotating turbine blades at tip speeds up to 366 meters per second. Surface temperature variations from 920 to 1250 K can be measured and variations over distances of 0.05 cm can be resolved. Temperature profiles were obtained in near real time as hard copies from a computer display terminal. Temperatures measured with the prototype pyrometer and with thermocouples agreed to within 2 percent over the temperature range from 977 to 1144

• Creator/s: NASA Technical Reports Server (NTRS
• Date: 1/1/1976
• Year: 1976
• Book Topics/Themes: NASA Technical Reports Server (NTRS), PYROMETERS, TEMPERATURE MEASUREMENT, TURBINE BLADES, INFRARED DETECTORS, ROTOR BLADES, SURFACE TEMPERATURE, TEMPERATURE MEASURING INSTRUMENTS, Uguccini, O. W

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