Journal article
Multiscale Mesoscale Modeling of Porosity Evolution in Oxide Fuels
Abstract
Abstract
The behavior of fission gas, notably accommodation within intra- and intergranular bubbles, influences the macroscopic properties and overall performance of oxide fuels. This work discusses progress to capture key fission gas-related phenomena with modern mesoscale techniques: the interaction of grain growth and irradiation by a phase-field crystal (PFC) method; overpressurized intragranular bubble migration in a …
Authors
Welland MJ; Colins KD; Ofori-Opoku N; Prudil AA; Thomas ES
Journal
Journal of Nuclear Engineering and Radiation Science, Vol. 6, No. 1,
Publisher
ASME International
Publication Date
January 1, 2020
DOI
10.1115/1.4044405
ISSN
2332-8983