Amani Cheniour R&D Associate: Modeling of composite materials in nuclear systems Contact chenioura@ornl.gov | 865.341.0633 All Publications Effects of Neutron Irradiation on the Structural Performance of the Concrete Biological Shield in Light Water Reactors Reconstruction of 3D Concrete Microstructures Combining High-Resolution Characterization and Convolutional Neural Network for Image Segmentation A mesoscale 3D model of irradiated concrete informed via a 2.5 U-Net semantic segmentation Sensitivity of UO2 fuel performance to microstructural evolutions driven by dilute additives Phase Field Sintering Simulations of Tagged UO2 A Structural Model of the Long-term Degradation of the Concrete Biological Shield... Implementation of Distributed Memory Computing in MOSAIC to Enable Large 3D Simulations of Irradiated Concrete FFT-based model for irradiated aggregate microstructures in concrete... Evaluation of the Effect of Burnup Acceleration on UO2 Microstructure Evolution A Novel Approach to Simulate Realistic Concrete Microstructures under Irradiation... Life Beyond 80: Can Concrete Degradation Synergistic Modes Become Showstoppers for Light Water Reactors?... Multi-Modal Characterization of Aggregates in Concrete via EDS and Raman imaging Application of BISON to UO2 MiniFuel fission gas release analysis... VERA-Grizzly Ex-Core Calculations: Watts Bar Unit 1 Cycles 1-2... Development of a Reconstruction Methodology Based on X-Ray Computed Tomography to Generate Realistic 3D Concrete Microstructu... Evaluation of BISON's Transient Fission Gas Release Model on High-Burnup UO2 MiniFuel Organizations Fusion and Fission Energy and Science Directorate Nuclear Energy and Fuel Cycle Division Advanced Reactor Engineering and Development Section Nuclear Structures and Construction Group