Christian M Petrie Group Leader, Senior R&D Staff Contact petriecm@ornl.gov | 865.576.0827 All Publications Nonnuclear Experimental Capabilities to Support Design, Development, and Demonstration of Microreactors... Functional fiber-optic sensors embedded in stainless steel components using ultrasonic additive manufacturing for distributed... Qualitative and quantitative analysis of neutron irradiation effects in SiC/SiC composites using X-ray computed tomography... Effect of powder layer thickness on the microstructural development of additively manufactured SS316... Calibration of Distributed Temperature Sensors Using Commercially Available SMF-28 Optical Fiber From 22 °C to 1000 °C... Design and Control of a Fueled Molten Salt Cartridge Experiment for the Versatile Test Reactor Optical transmission and dimensional stability of single-crystal sapphire after high-dose neutron irradiation at various temp... WIRE-21 Sensor Irradiation Experiment Ready for HFIR Insertion... Expanding the range of the resolvable strain from distributed fiber optic sensors using a local adaptive reference approach... High-burnup fuel stress analysis prior to and during a LOCA transient... Methods to Evaluate Embedded Sensor Performance for the Transformational Challenge Reactor... Adaptive Signal Processing of Optical Fiber Sensors for Monitoring Temperature During Chemical Vapor Infiltration... Irradiation Testing of Silicon Carbide Joint Specimens in the High Flux Isotope Reactor... Thermal diffusivity and thermal conductivity of SiC composite tubes: the effects of microstructure and irradiation... Initial Design of High-Temperature MiniFuel Irradiation Experiments in the High Flux Isotope Reactor Removable Beryllium Regi... HFIR SiC-SiC Composite Clad Tube Bowing Test: Pre-Irradiation Characterization... The U.S. Accident Tolerant Fuels Program — Update on a National Initiative... Graphical Optimization of Spectral Shift Reconstructions for Optical Backscatter Reflectometry... Engineering Assessment of UO2 and Cladding Behavior under High Burnup LOCA Conditions... Embedding Sensors in 3D Printed Metal Structures... Embedded Sensors in Additively Manufactured Silicon Carbide Issue Report Summarizing Modifications to MiniFuel Vehicle Needed to Enable Higher Temperature UO2 Irradiation Capabilities... Characterization of Embedded Sensors in Stainless Steel Test Articles and Design/Planning for MAGNET Testing... Thermal and Neutronic Analyses of High Particle Power TRISO Irradiations using MiniFuel... Pressure-Driven Fiber-Optic Sensor for Online Corrosion Monitoring... Pagination First page « First Previous page ‹‹ … Page 2 Current page 3 Page 4 … Next page ›› Last page Last » Key Links Curriculum Vitae Google Scholar ORCID LinkedIn Organizations Fusion and Fission Energy and Science Directorate Nuclear Energy and Fuel Cycle Division Nuclear Fuel Development Section Advanced Fuel Fabrication and Instrumentation Group User Facilities High Flux Isotope Reactor Manufacturing Demonstration Facility