Mechanistic calculation of the effective silver diffusion coefficient in polycrystalline silicon carbide: Application to silver release in AGR-1 TRISO particles
The silicon carbide (SiC) layer in tristructural isotropic (TRISO) fuel particles serves as a
barrier to prevent the escape of fission products produced and not retained in the fuel kernel …
barrier to prevent the escape of fission products produced and not retained in the fuel kernel …
[PDF][PDF] Mechanisms of Mesoscale Hydride Morphology and Reorientation in a Polycrystal Investigated Using Phase-Field Modeling
This study focuses on the precipitation of nanoscale hydrides in polycrystalline zirconium as
a first step to predicting the hydride morphology observed experimentally and investigating …
a first step to predicting the hydride morphology observed experimentally and investigating …
Atomistic and mesoscale simulations to determine effective diffusion coefficient of fission products in SiC
The silicon carbide (SiC) layer in tristructural isotropic (TRISO) particles serves as the barrier
to prevent escape of fission products produced in the fuel kernel. Knowing the diffusion …
to prevent escape of fission products produced in the fuel kernel. Knowing the diffusion …
Multi-scale fission product release model with comparison to AGR data
TRistructural ISOtropic (TRISO) particle fuel is central to several advanced, high-temperature
reactor designs. Each particle consists of a fuel kernel encapsulated by three layers of …
reactor designs. Each particle consists of a fuel kernel encapsulated by three layers of …
[图书][B] Hydride Nucleation-Growth-Dissolution (HNGD) Model: Improvements and Implementation
F Passelaigue - 2021 - search.proquest.com
In nuclear reactors, waterside corrosion of the Zircaloy nuclear fuel cladding tube causes
hydrogen pick-up into the material. This hydrogen can cause zirconium hydrides to …
hydrogen pick-up into the material. This hydrogen can cause zirconium hydrides to …