Christian Petrie Group Leader, Senior R&D Staff Contact PETRIECM@ORNL.GOV All Publications Failure analysis of nuclear transient-tested UN tristructural isotropic fuel particles in a 3D printed SiC matrix Testing of an Optical Fiber--Based Gamma Thermometer in the High Flux Isotope Reactor Gamma Irradiation Facility Air Ingress and DLOFC Studies in Scaled HTGR Geometry Using Additively Manufactured TCR Fuel Elements Development of Optical Fiber-Based Sensors for Nuclear Microreactor Structural Health Monitoring Radiation-induced negative optical nonlinearities in fused silica, sapphire, and borosilicate glass High Flux Isotope Reactor Irradiation of Self-Powered Neutron Detectors A review of neutronics and thermal hydraulics–based screening methods applied to accelerated nuclear fuel qualification... Analysis of WIRE-21 SPND and Optical Fiber Sensor Measurements... UCO TRISO Minifuel FY23 NSUF-Kairos Power Post-Irradiation Examination Status Report... Toward Local Core Outlet Temperature Monitoring in Gas-Cooled Nuclear Reactors Using Distributed Fiber-Optic Temperature Sensors Development, Testing, and Validation of Fabry-Pérot Cavity Acoustic Sensors for Microreactor Applications... Multiscale Modeling of Radiation Damage in UO2 under Accelerated Burnup Conditions Non-Nuclear Advanced Controls Testbed... Methods for Continuously Resolving Spectral Shifts in Distributed Optical Fiber Sensors Irradiated to Extreme Neutron Fluence In-Rod Sensor System Overview, Benefits and Recent Irradiation Test Results Irradiation Testing of Fully Ceramic Microencapsulated (FCM) Fuel Compacts in the High Flux Isotope Reactor Simulation of a TRISO MiniFuel irradiation experiment with data-informed uncertainty quantification WIRE-21 Experiment Irradiation Conditions and In-Situ Data Collection... Fission gas retention of densely packed uranium carbonitride tristructural-isotropic fuel particles in a 3D printed SiC matrix Summary of Methodology for Mitigating Risks Associated with Licensing and Qualifying AM Nuclear Materials Nuclear fuel irradiation testbed for nuclear security applications Embedding thermocouples in SS316 with laser powder bed fusion* Preliminary Data and Thermal Modeling of In Situ Wireless Sensor Irradiation in the High Flux Isotope Reactor Sensitivity Analysis of TRISO Fuel Configuration in a MiniFuel Irradiation Experiment Evaluation of Thermocouples Embedded Using Additive Manufacturing Pagination First page « First Previous page ‹â¶Ä¹ Page 1 Current page 2 Page 3 … Next page ›â¶Äº Last page Last » Key Links Curriculum Vitae Organizations Fusion and Fission Energy and Science Directorate Nuclear Energy and Fuel Cycle Division Nuclear Fuel Development Section Fuel Cladding and Core Internals Group User Facilities Manufacturing Demonstration Facility
