ANS is committed to advancing, fostering, and promoting the development and application of nuclear sciences and technologies to benefit society.
Explore the many uses for nuclear science and its impact on energy, the environment, healthcare, food, and more.
Division Spotlight
Isotopes & Radiation
Members are devoted to applying nuclear science and engineering technologies involving isotopes, radiation applications, and associated equipment in scientific research, development, and industrial processes. Their interests lie primarily in education, industrial uses, biology, medicine, and health physics. Division committees include Analytical Applications of Isotopes and Radiation, Biology and Medicine, Radiation Applications, Radiation Sources and Detection, and Thermal Power Sources.
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
June 2025
Nuclear Technology
May 2025
Fusion Science and Technology
Latest News
Lisa Marshall discusses the future of nuclear education
ANS President Lisa Marshall recently sat down with Phil Zeringue, vice president of strategic partnerships at Nuclearn.ai to talk about the evolving state of education in the nuclear world.
Technical Session|New and Advanced Reactors
Wednesday, August 23, 2023|9:00–10:20AM EDT|Columbia 3/4
Session Chair:
Paolo Balestra (INL)
Alternate Chair:
Robert P. Martin (Independent)
Session Organizer:
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Air Ingress and DLOFC Studies in Scaled HTGR Geometry Using Additively Manufactured TCR Fuel Elements
9:00–9:20AM EDT
Broderick Sieh (Purdue), Hitesh Bindra (Purdue), Prashant Jain (ORNL), Christian Petrie (ORNL), Nathan See (ORNL)
Paper
Accident Analysis Modeling of General Atomics Fast Modular Reactor Plant Using MELCOR: DLOFC and PLOFC
9:20–9:40AM EDT
WooHyun Jung (Univ. Wisconsin, Madison), Cole Dunbar (Univ. Wisconsin, Madison), Ryan Som (Univ. Wisconsin, Madison), Seung Kyo Jung (Univ. Wisconsin, Madison), Michael Corradini (Univ. Wisconsin, Madison)
The Effects of Depressurizing into a Cavity for Small and Medium Sized Break Air Ingress Accident Scenarios
9:40–10:00AM EDT
Zachary Welker (Univ. Michigan), Annalisa Manera (Univ. Michigan), Victor Petrov (Univ. Michigan), Paolo Balestra (INL)
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