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Conference Spotlight
2026 ANS Annual Conference
May 31–June 3, 2026
Denver, CO|Sheraton Denver
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Latest News
Bowen to lead new Office of Advanced Reactors
Jeremy Bowen will head the newly created Office of Advanced Reactors when it launches in September, the Nuclear Regulatory Commission announced Monday.
This new office will license and oversee new and advanced reactors. In his role, Bowen will be responsible for the review of advanced reactor applications—reviews that the NRC said will be “expeditious.”
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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