... the design process. Thus, it is crucial to understand temperature distribution across the majority of a component surface (>80%) to verify the design and component durability. While a range of temperature measurement techniques are available, these are primarily focused on lower temperatures, exhibit low...

... capability for measuring high temperatures on current metallic alloys as well as next-generation materials. Keywords: Luminescence, Temperature Measurements, Thermal History Coatings, Ceramic Matrix Composites, Environmental Barrier Coatings GT2020-16209 Copyright © 2020 ASME Proceedings of ASME Turbo Expo...

... in this type of application and the extended and repeated cycling operation can test the durability of the coating and will influence the response of the coating, hence, the temperature measurements. The internal surfaces of the turbocharger will also be exposed to the exhaust gases of the combustion process...

... for a rapid market entry will require new temperature measurement technologies to provide accurate data across the entire component. A limited number of techniques are currently available, and all have limitations in the harsh operating conditions of turbomachinery. A new technique, called Thermal History...