ANS is committed to advancing, fostering, and promoting the development and application of nuclear sciences and technologies to benefit society.
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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
International Conference on Mathematics and Computational Methods Applied to Nuclear Science and Engineering (M&C 2025)
April 27–30, 2025
Denver, CO|The Westin Denver 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
May 2025
Nuclear Technology
Fusion Science and Technology
April 2025
Latest News
Nuclear's future discussed at MURR expansion
ANS Executive Director/CEO Craig Piercy recently spoke on nuclear power’s potential for answering today’s energy demands as part of the Distinguished Lecture Series at the University of Missouri. He also took part in the ribbon cutting for a large addition to the University of Missouri Research Reactor (MURR).
Technical Session|Sponsored by Evolution of Material Properties
Thursday, December 14, 2023|1:00–2:40PM CST|Galerie 1
Session Chair:
Jason Trelewicz (Stony Brook University)
Alternate Chair:
Thak Sang Byun (ORNL)
Track Organizers:
Gary Was (Univ. Michigan)
Dong Liu (University of Bristol)
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Generalizable Neural Network Prediction of Density in Molten Salt Mixtures
1:00–1:20PM CST
J. Barra (Univ. Massachusetts, Lowell), S. Shahbazi (ANL), T. Starkus (ANL), A. Birri (ORNL), P. Balaprakash (ORNL), S.T. Lam (Univ. Massachusetts, Lowell)
Paper
Presentation Slides (Visible to Attendees) — Presentation Slides
Development of Accurate Potential Model for Molten Potassium Chloride Using Machine Learning and Pressure-Based Correction
1:20–1:40PM CST
Lee Hyunseok (Seoul Nat'l Univ.), Takuji Oda (Seoul Nat'l Univ.)
Friction and Wear of Candidate Metal Alloys for Fluoride Salt Pump Bearing and Shaft Materials
1:40–2:00PM CST
L. Vergari (Univ. California, Berkeley), M. Borrello (Univ. California, Berkeley), Y.J. Xu (Univ. California, Berkeley), R.O. Scarlat (Univ. California, Berkeley)
Evaluating the Methodology of Static Isothermal Molten Salt Compatibility Experiments
2:00–2:20PM CST
B.A. Pint (ORNL), D. Sulejmanovic (ORNL), Y.-F. Su (ORNL), R. Pillai (ORNL), W. Reed (U.S. Nuclear Regulatory Commission)
Molecular Dynamics Simulation on Corrosion Interface of α-Iron and Liquid Lead Using Machine Learning Potential
2:20–2:40PM CST
Seoyeon Bak (Seoul Nat'l Univ.), Takuji Oda (Seoul Nat'l Univ.)
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