Inverse radiation problem with infrared images to monitor plasma-facing components temperature in metallic fusion devices
Sign Up to like & getrecommendations! Published in 2020 at "Fusion Engineering and Design"
DOI: 10.1016/j.fusengdes.2020.111867
Abstract: Abstract Infrared (IR) diagnostics are used to measure plasma-facing components (PFC) surface temperature in fusion devices. However, the interpretation of such images is complex in all-reflective environments because of unknown emissivity and multiple reflections issues.… read more here.
Keywords: fusion devices; fusion; method; temperature metallic ... See more keywords
Lindemann-type criterion on the glass transition temperature of metallic glasses
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Non-crystalline Solids"
DOI: 10.1016/j.jnoncrysol.2017.12.033
Abstract: Abstract Previous studies show that there are some similarities between glass transition and melt process for metals. We assume that the glass transition occurs when the amplitude of atomic vibrational motions exceeds a critical fraction… read more here.
Keywords: temperature metallic; transition temperature; transition; glass transition ... See more keywords
Size and Shape Effect on Melting Temperature of Metallic Nanocrystals
Sign Up to like & getrecommendations! Published in 2024 at "Materials Science"
DOI: 10.5755/j02.ms.38032
Abstract: The melting temperature serves as a pivotal physical property governing the thermal stability of metallic nanocrystals, notably exhibiting substantial variability with respect to size and dimensionality. While several quantitative models exist to elucidate how the… read more here.
Keywords: melting temperature; dimensionality; size; metallic nanocrystals ... See more keywords