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Keywords: grain boundary
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Proceedings Papers

Fission Gas Release Grain Boundary Network Percolation Mechanistic Studies in Oxide Fuels Based on COMSOL Multiphysics Framework

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Jingyu Guo, Wenzhong Zhou
Proc. ASME. ICONE29, Volume 2: Nuclear Fuel and Material, Reactor Physics and Transport Theory, and Fuel Cycle Technology, V002T02A061, August 8–12, 2022
Publisher: American Society of Mechanical Engineers
Paper No: ICONE29-92732
https://doi.org/10.1115/ICONE29-92732
... Abstract Fission gas release was modeled by COMSOL Multiphysics in oxide fuels, whose theory is based on the effect of grain boundary network percolation. The model is contributed to the conventional Booth model. In this model, the fuel pellet microstructure adopts 2D axisymmetric geometry...
View Paper titled, Fission Gas Release Grain Boundary Network Percolation Mechanistic Studies in Oxide Fuels Based on COMSOL Multiphysics Framework
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Topics: Fuels, Grain boundaries, Nuclear fission, Percolation theory
Proceedings Papers

Molecular Dynamics Study on Thermal Conductivity of Unirradiated and Irradiated Symmetrical Tilt Grain Boundary 3C-SiC

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Ziqi Cai, Qingmin Zhang, Zhuang Shao, Yuanming Li
Proc. ASME. ICONE29, Volume 2: Nuclear Fuel and Material, Reactor Physics and Transport Theory, and Fuel Cycle Technology, V002T02A048, August 8–12, 2022
Publisher: American Society of Mechanical Engineers
Paper No: ICONE29-92136
https://doi.org/10.1115/ICONE29-92136
...Proceedings of the 2022 29th International Conference on Nuclear Engineering ICONE29 August 8-12, 2022, Virtual, Online ICONE29-92136 MOLECULAR DYNAMICS STUDY ON THERMAL CONDUCTIVITY OF UNIRRADIATED AND IRRADIATED SYMMETRICAL TILT GRAIN BOUNDARY 3C-SIC Ziqi Cai1, Zhuang Shao1, Yuanming Li2, Qingmin...
View Paper titled, Molecular Dynamics Study on Thermal Conductivity of Unirradiated and Irradiated Symmetrical Tilt Grain Boundary 3C-SiC
Open the PDF for Molecular Dynamics Study on Thermal Conductivity of Unirradiated and Irradiated Symmetrical Tilt Grain Boundary 3C-SiC in another window
Topics: Cascades (Fluid dynamics), Grain boundaries, Molecular dynamics, Symmetry (Physics), Thermal conductivity