Mechanism of temperature rise due to crazing evolution during PMMA scratch
Sign Up to like & getrecommendations! Published in 2020 at "International Journal of Solids and Structures"
DOI: 10.1016/j.ijsolstr.2020.04.031
Abstract: Abstract Dramatic temperature rise has been observed at the surface facture area during the scratch of brittle poly(methyl methacrylate) (PMMA). However, the strain energy accompanied with the macroscopic linear elastic fracture is inadequate to explain… read more here.
Keywords: scratch; mechanism temperature; temperature; temperature rise ... See more keywords
On the use of a dedicated ballast pellet for a prompt self-ejection mechanism after a temperature transient in lead-cooled fast reactors
Sign Up to like & getrecommendations! Published in 2017 at "Nuclear Engineering and Design"
DOI: 10.1016/j.nucengdes.2017.07.023
Abstract: Abstract The potential use of changes in buoyancy as a reactivity feedback mechanism during temperature transients in heavy liquid metal fast reactors (HLMFRs) is discussed. It is shown that with the use of ballast pellets… read more here.
Keywords: fast reactors; temperature; mechanism; ejection mechanism ... See more keywords