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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Apr 2025
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Latest Journal Issues
Nuclear Science and Engineering
June 2025
Nuclear Technology
Fusion Science and Technology
May 2025
Latest News
Argonne’s METL gears up to test more sodium fast reactor components
Argonne National Laboratory has successfully swapped out an aging cold trap in the sodium test loop called METL (Mechanisms Engineering Test Loop), the Department of Energy announced April 23. The upgrade is the first of its kind in the United States in more than 30 years, according to the DOE, and will help test components and operations for the sodium-cooled fast reactors being developed now.
13th Nuclear Plant Instrumentation, Control & Human-Machine Interface Technologies (NPIC&HMIT 2023)
Technical Session
Thursday, July 20, 2023|8:00–9:30AM EDT|Rotunda
Session Chair:
Roger Lew
Alternate Chair:
Ronald L. Boring
Session Organizer:
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Identifying Good Practices for Overview Displays in Nuclear Power Plants: A Cross-Plant Interview Study
8:00–8:25AM EDT
Marten Bloch (Institute for Energy Technology), Alf Ove Braseth (Institute for Energy Technology), Alexandra Fernandes (Institute for Energy Technology)
Paper
Conceptual Design of Information Displays for Supporting Severe Accident Management in Nuclear Power Plants Using Ecological Interface Design (EID) Framework
8:25–8:50AM EDT
Piljae Cho (Chonnam Nat'l Univ.), Dong-Han Ham (Chonnam Nat'l Univ.), Hyunchul Lee (KAERI)
Presentation Slides (Visible to Attendees) — NPIC-HMIT 2023 Presentation
Finnish Nuclear Regulatory Lessons Learnt from the Boeing 737 Max Accidents
8:50–9:15AM EDT
Paula Savioja (STUK), Marja-Leena Järvinen (STUK), Jan-Erik Holmberg (STUK), Jorma Sandberg (STUK), Martti Vilpas (STUK)
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