Dan C Sweeney R&D Associate Staff Member Contact sweeneydc@ornl.gov | 865.341.0232 All Publications Enhanced backscatter and unsaturated blue wavelength shifts in F-doped fused silica optical fibers exposed to extreme neutron radiation damage Simulating self-powered neutron detector responses to infer burnup-induced power distribution perturbations in next-generatio... Hybrid method for monitoring large Fabry-Pérot cavity displacements with nanometer precision... Simulation of natural circulation cartridge loop experiments and application to molten salt reactors... Functional fiber-optic sensors embedded in stainless steel components using ultrasonic additive manufacturing for distributed... Calibration of Distributed Temperature Sensors Using Commercially Available SMF-28 Optical Fiber From 22 °C to 1000 °C... Expanding the range of the resolvable strain from distributed fiber optic sensors using a local adaptive reference approach... Adaptive Signal Processing of Optical Fiber Sensors for Monitoring Temperature During Chemical Vapor Infiltration... Graphical Optimization of Spectral Shift Reconstructions for Optical Backscatter Reflectometry... Pressure-Driven Fiber-Optic Sensor for Online Corrosion Monitoring... An Adaptive Reference Scheme to Extend the Functional Range of Optical Backscatter Reflectometry in Extreme Environments... Single-phase, natural circulation annular flow measurements for cartridge loop irradiation experiments... Transient Testing of Natural Circulation Flow in Cartridge Experiments... Metal-embedded fiber optic sensor packaging and signal demodulation scheme towards high-frequency dynamic measurements in har... Analysis of WIRE-21 SPND and Optical Fiber Sensor Measurements High Flux Isotope Reactor Irradiation of Self-Powered Neutron Detectors Towards Realistic and High Fidelity Models for Nuclear Reactor Power Synthesis Simulation with Self-Powered Neutron Detectors Testing of an Optical Fiber--Based Gamma Thermometer in the High Flux Isotope Reactor Gamma Irradiation Facility Development of Optical Fiber-Based Sensors for Nuclear Microreactor Structural Health Monitoring Development, Testing, and Validation of Fabry-Pérot Cavity Acoustic Sensors for Microreactor Applications Signal Processing of Multiplexed Optical PWM Signals for Sensor Arrays in Nuclear Environments In-Rod Sensor System Overview, Benefits and Recent Irradiation Test Results... Methods for Continuously Resolving Spectral Shifts in Distributed Optical Fiber Sensors Irradiated to Extreme Neutron Fluence WIRE-21 Experiment Irradiation Conditions and In-Situ Data Collection Summary of Methodology for Mitigating Risks Associated with Licensing and Qualifying AM Nuclear Materials Pagination Current page 1 Page 2 Next page ›› Last page Last » Key Links Curriculum Vitae Google Scholar Web of Science ORCID LinkedIn Scopus Research Gate Organizations Fusion and Fission Energy and Science Directorate Nuclear Energy and Fuel Cycle Division Nuclear Fuel Development Section Advanced Fuel Fabrication and Instrumentation Group
