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Division Spotlight
Reactor Physics
The division's objectives are to promote the advancement of knowledge and understanding of the fundamental physical phenomena characterizing nuclear reactors and other nuclear systems. The division encourages research and disseminates information through meetings and publications. Areas of technical interest include nuclear data, particle interactions and transport, reactor and nuclear systems analysis, methods, design, validation and operating experience and standards. The Wigner Award heads the awards program.
Meeting Spotlight
2025 ANS Annual Conference
June 15–18, 2025
Chicago, IL|Chicago Marriott Downtown
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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Nuclear Science and Engineering
July 2025
Nuclear Technology
June 2025
Fusion Science and Technology
Latest News
Nominations open for CNTA awards
Citizens for Nuclear Technology Awareness is accepting nominations for its Fred C. Davison Distinguished Scientist Award and its Nuclear Service Award. Nominations for both awards must be submitted by August 1.
The awards will be presented this fall as part of the CNTA’s annual Edward Teller Lecture event.
Technical Session|Sponsored by FCWMD
Tuesday, June 17, 2025|1:00–2:45PM CDT|Indiana/Iowa
Session Chair:
Jared Johnson (ORNL)
Session Organizer:
Alternate Chair:
Stylianos Chatzidakis
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Oxidation State Favorability Due to Cation Radii in MSR Fuels
1:00–1:20PM CDT
Hannah K. Patenaude (LANL), Jarom L. Chamberlain (LANL), Clare A. Hatfield (LANL), S. S. Parker (LANL), Marisa J. Monreal (LANL)
Paper
Hydrochlorination of UO2 in Molten Salt Mixtures to Form Molten Salt Reactor Fuel
1:20–1:40PM CDT
Vinh T. Nguyen (Savannah River National Laboratory), Bryan Foley (Savannah River National Laboratory), Robert A. Pierce (Savannah River National Laboratory), Donald Baer (Metatomic Inc.), Steven Hung (Metatomic Inc.)
Lessons Learned In How to Conduct Loop and Irradiated Salt Experiments: Workshop II
1:40–2:00PM CDT
Charles W. Forsberg (MIT), David M. Carpenter (MIT), Raluca O. Scarlat (University of California Berkeley), Kevin R. Robb (ORNL), Ayman I. Hawari (NCSU)
Molten Salt Species Solubility Calculations Using Thermochimica's Gibbs Energy Minimizer (GEM)
2:00–2:20PM CDT
Kyoung Lee (ORNL), Joanna McFarlane (ORNL), Greg Westphal (ORNL), Robert K. Salko (ORNL), Wesley C. Williams (ORNL), Anthony Birri (ORNL), Nicholas Termini (ORNL)
Introducing Efforts Towards the Development of Molten Salt Reactor Chemistry Digital Twin
2:20–2:40PM CDT
Braden K. Clayton (Brigham Young Univ.), Loc B. Duong (Univ. Texas, Austin), Ondrej Chvala (Univ. Tennessee, Knoxville), Cole A. Gentry (ORNL), Kevin T. Clarno (Univ. Texas, Austin)
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