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Conference Spotlight
2026 Nuclear Energy Conference & Expo (NECX)
August 24–27, 2026
Dallas, TX|Hilton Anatole
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August 2026
Latest News
Study mapping U-10Zr porosity informs metallic fuel design
Researchers at Idaho National Laboratory and the Massachusetts Institute of Technology have conducted a three-dimensional study of irradiated U-10Zr—uranium alloyed with 10 percent zirconium—across key radial regions, providing new insights into how the material swells, transfers heat, and interacts with the fuel cladding.
U-10Zr was extensively tested in historical sodium-cooled fast reactors and is now attracting attention for use in next-generation advanced reactors.
Radiation Protection and Shielding Division 2024 (RPSD 2024)
Technical Session
Wednesday, November 20, 2024|1:00–2:45PM EST|Longboat 1
Session Chairs:
Luis Ocampo Giraldo
Mauritius Hiller (RadCon)
Session Organizer:
Mathieu Dupont
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Radiation Dose Impact of an Overpack Storage Configuration for Plutonium Disposition
1:00–1:20PM EST
R. Blake Wilkerson (ORNL), Douglas E. Peplow (ORNL), Deanna Stimac (SRNL), Arzu Alpan (ORNL), Keith C. Bledsoe (ORNL), Robert E. Grove (ORNL)
Paper
Interpolating Transported Flux Spectra from Monoenergetic Sources
1:20–1:40PM EST
Douglas E. Peplow (ORNL), Mathew W. Swinney (ORNL)
Presentation Slides (Visible to Attendees)
Nontraditional Sensors for Aqueous Separation Research and Workforce Development
1:40–2:00PM EST
Luis A. Ocampo Giraldo (INL), Edna S. Cardenas (INL), Jay D. Hix (INL), James T. Johnson (INL), Cody M. Walker (INL), Kevin Lyon (INL)
Radiation Hot Spot Seasonal Variation on UF6 Cylinders
2:00–2:20PM EST
Brandon A. Wilson (ORNL), Douglas E. Peplow (ORNL), Keith C. Bledsoe (ORNL), Nathan D. See (ORNL), Ean S. Arnold (PNNL), Staci M. Herman (PNNL), Evan Warzecha (PNNL), Derrick R. Seiner (PNNL), Glenn A. Fugate (ORNL)
Shielding an Infrasound Sensor for INL's Fuel Conditioning Facility
2:20–2:40PM EST
Marcellus Boykin (Georgia Tech), Luis Ocampo Giraldo (INL)