Grant Helmreich Contact HELMREICHGW@ORNL.GOV All Publications Method for Measurement of TRISO Kernel and Layer Volumes by X-ray Computed Tomography Investigation of UO2 Doped with Fe2O3 Sintered Under a Reducing Atmosphere Interface stability of ultrasonic additively manufactured Zircaloy-4 during hydrothermal corrosion ROADRUNNER MiniFuel Experiment - Irradiation Target Design and Sample Characterization ARCHIVE OF AGR-5/6/7 PARTICLE RADIOGRAPHS FOR IDENTIFICATION OF PARTICLES WITH DEFECTIVE IPYC AGR-2 TRISO LAYER THICKNESS IMAGING ARCHIVE AGR-1 UCO KERNEL PHASE ANALYSIS IMAGING ARCHIVE AGR-2 TRISO Shadow Imaging Archive Low-Pressure and Fluidized-Bed Chemical Vapor Deposition of PyC and ZrC for Space Nuclear Propulsion Evaluation of Radiography for TRISO Buffer Layer Density Measurement Evaluation of XCT for Matrix Density Measurement of Particle Fuel Forms Quality Control Methods for Measurement of UCO Kernel Composition and SiC Microstructure Structure–property relations in graphitic pebbles for nuclear applications Failure analysis of nuclear transient-tested UN tristructural isotropic fuel particles in a 3D printed SiC matrix Determination of Average Burnup in AGR-3/4 Compacts 1-4 and 7-4 Comparison of unirradiated and irradiated AGR-2 TRISO fuel particle oxidation response ORNL Analysis of Leach-Burn-Leach Round-Robin Test Samples... Microstructural analysis of tristructural isotropic particles in high-temperature steam mixed gas atmospheres Chemical vapor deposition of ZrC coatings for Space Nuclear Propulsion Simulation of a TRISO MiniFuel irradiation experiment with data-informed uncertainty quantification AGR-2 irradiated TRISO particle IPyC/SiC interface analysis using FIB-SEM tomography... Accelerated fission rate irradiation design, pre-irradiation characterization, and adaptation of conventional PIE methods for U-10Mo and U-17Mo Microstructure of irradiated AGR TRISO particle buffer layers as measured by X-ray computed tomography... Texture analysis of AGR program matrix materials... Radial Deconsolidation and Leach-Burn-Leach of AGR-3/4 Compacts 1-3, 4-3, 10-1, and 10-2 Pagination Current page 1 Page 2 Page 3 Next page ›› Last page Last » Key Links ORCID Organizations Fusion and Fission Energy and Science Directorate Nuclear Energy and Fuel Cycle Division Nuclear Fuel Development Section Particle Fuel Forms Group
