Effect of H and Pd atoms on the migration of He atoms in 3C–SiC
S Zhao, C Chen, G Ran - Progress in Nuclear Energy, 2023 - Elsevier
Abstract 3C–SiC is an important structural material for tri-structural isotropic coated fuel
particles in high-temperature gas reactors. It serves as a vital pressure vessel for gas fission …
particles in high-temperature gas reactors. It serves as a vital pressure vessel for gas fission …
AGR-2 TRISO fuel post-irradiation examination final report
JD Stempien, RN Morris, TJ Gerczak, PA Demkowicz - 2021 - osti.gov
An array of post-irradiation exams and experiments were employed to assess the irradiation
performance and high-temperature behavior of AGR-2 UCO TRISO fuel produced in an …
performance and high-temperature behavior of AGR-2 UCO TRISO fuel produced in an …
Comparison of microstructural and micro-chemical evolutions in the irradiated fuel kernels of AGR-1 and AGR-2 TRISO fuel particles
The US Advanced Gas Reactor (AGR) tristructural isotropic (TRISO) fuel represents the
culmination of significant development efforts aimed at overcoming limitations observed in …
culmination of significant development efforts aimed at overcoming limitations observed in …
Anisotropic temperature-dependent elastic constants and thermal conductivities of TRISO particle coatings
Tristructural isotropic (TRISO) particles show great promise as a candidate fuel for use in
several next-generation high-temperature nuclear reactor designs due to their structural …
several next-generation high-temperature nuclear reactor designs due to their structural …
Investigation of the structure and chemical nature of Pd fission product agglomerations in irradiated TRISO particle SiC
Abstract Tristructural-isotropic (TRISO)-coated fuel particles are used in high-temperature
gas-cooled nuclear reactors. Although the polycrystalline 3C–SiC layer acts as the main …
gas-cooled nuclear reactors. Although the polycrystalline 3C–SiC layer acts as the main …
Role of microstructure on CO corrosion of SiC layer in UO2-TRISO fuel
TJ Gerczak, R Seibert, JD Hunn - Journal of Nuclear Materials, 2020 - Elsevier
Abstract The Advanced Gas Reactor Fuel Qualification and Development (AGR) program
has focused on qualification of UCO kernel tristructural-isotropic (TRISO) particle fuel …
has focused on qualification of UCO kernel tristructural-isotropic (TRISO) particle fuel …
Redistribution of radionuclides in irradiated AGR-1 UCO TRISO fuel after 1800° C safety testing
TJ Gerczak, RL Seibert, JD Hunn, CA Baldwin… - Journal of Nuclear …, 2020 - Elsevier
Release of radionuclides from intact tristructural-isotropic (TRISO) coated particle fuel at
normal and accident conditions is a primary metric of fuel performance. The distribution of …
normal and accident conditions is a primary metric of fuel performance. The distribution of …
Understanding of fission products transport in SiC layer of TRISO fuels by nanoscale characterization and modeling
This paper details recent advances in the understanding of both intergranular and
intragranular fission product transport in the silicon carbide (SiC) layer of neutron-irradiated …
intragranular fission product transport in the silicon carbide (SiC) layer of neutron-irradiated …
Microstructure and fission products in the UCO kernel of an AGR-1 TRISO fuel particle after post irradiation safety testing
Tristructural isotropic (TRISO) coated particle fuel, as a key fuel concept for the high-
temperature gas-cooled reactors and a candidate accident-tolerant fuel, has been …
temperature gas-cooled reactors and a candidate accident-tolerant fuel, has been …
Ab initio study and thermodynamic modeling of the Pd-Si-C system
Understanding phase stability in the Pd-Si-C ternary system is important for predicting the
high-temperature behavior of tristructural isotropic (TRISO) nuclear fuels for high …
high-temperature behavior of tristructural isotropic (TRISO) nuclear fuels for high …