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Conference Spotlight
2025 ANS Winter Conference & Expo
November 9–12, 2025
Washington, DC|Washington Hilton
Standards Program
The Standards Committee is responsible for the development and maintenance of voluntary consensus standards that address the design, analysis, and operation of components, systems, and facilities related to the application of nuclear science and technology. Find out What’s New, check out the Standards Store, or Get Involved today!
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Latest News
U.K.’s NWS gets input from young people on geological disposal
Nuclear Waste Services, the radioactive waste management subsidiary of the United Kingdom’s Nuclear Decommissioning Authority, has reported on its inaugural year of the National Youth Forum on Geological Disposal forum. NWS set up the initiative, in partnership with the environmental consultancy firm ARUP and the not-for-profit organization The Young Foundation, to give young people the chance to share their views on the government’s plans to develop a geological disposal facility (GDF) for the safe, secure, and long-term disposal of radioactive waste.
Technical Session|Advanced Reactor Design and Analysis - Circulating-Fuel Reactors
Wednesday, April 30, 2025|8:00–9:40AM MDT|E.P. Ensley B
Session Chair:
Joshua Hanophy (INL)
Alternate Chair:
Dean Wang (Ohio State)
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A Computationally Tractable Model for Spatially Resolved Nuclide Concentrations in Flowing Fuel Molten Salt Reactors
8:00–8:25AM MDT
Luke Seifert (Univ. Illinois, Urbana-Champaign), Shayan Shahbazi (ANL), Scott Richards (ANL), Madicken Munk (Univ. Illinois, Urbana-Champaign), Kathryn Huff (Univ. Illinois, Urbana-Champaign)
Paper
Role of Recirculation in Reactivity Loss in Circulating-Fuel Reactors
8:25–8:50AM MDT
Lubomir Bures (Seaborg Technologies)
Low Resolution Simulation of the Massachusetts Institute of Technology Molten Salt Irradiation Flow Loop
8:50–9:15AM MDT
Seth Dayawansa (Univ. Texas, Austin), Kevin T. Clarno (Univ. Texas, Austin), David Carpenter (MIT), Charles Forsberg (MIT)
Modeling Continuous Online Refueling with SCALE 6.3.1 and Serpent-2 in the EIRENE Novel Molten Salt Reactor Design
9:15–9:40AM MDT
C. Erika Moss (Univ. Tennessee, Knoxville), Ondrej Chvala (Univ. Texas, Austin), Donny Hartanto (ORNL), John P. Carter (INL)
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