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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!
Latest Magazine Issues
Apr 2025
Jan 2025
Latest Journal Issues
Nuclear Science and Engineering
June 2025
Nuclear Technology
May 2025
Fusion Science and Technology
Latest News
The 2025 ANS election results are in!
Spring marks the passing of the torch for American Nuclear Society leadership. During this election cycle, ANS members voted for the newest vice president/president-elect, treasurer, and six board of director positions (four U.S., one non-U.S., one student). New professional division leadership was also decided on in this election, which opened February 25 and closed April 15. About 21 percent of eligible members of the Society voted—a similar turnout to last year.
Technical Session|Verification, Validation and Uncertainty Quantification
Wednesday, August 23, 2023|10:45AM–12:25PM EDT|Embassy
Session Chair:
Lucia Rueda (ENGIE)
Alternate Chair:
Yue Jin
Session Organizer:
Joshua Kaizer
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Validation of the Thermal-Hydraulic Models in COBRA-TF Based on the NRC/PSU RBHT Benchmark
10:45–11:05AM EDT
Yue Jin (Univ. Missouri), Fan-Bill Cheung (Penn State), Stephen M. Bajorek (U.S. Nuclear Regulatory Commission), Kirk Tien (U.S. Nuclear Regulatory Commission), Chris L. Hoxie (U.S. Nuclear Regulatory Commission)
Paper
Validation of VIPRE-W/MEFISTO-T Subchannel Analysis Code for Void Fraction Predictions in Modern BWR Fuel Assemblies
11:05–11:25AM EDT
Jean-Marie Le Corre (Westinghouse Electric Sweden)
Uncertainty Analysis and Sensitivity Study on RBHT Blind Tests with Subchannel Code CTF
11:25–11:45AM EDT
Lucia Rueda-Villegas (Tractebel ENGIE), Adrien Dethioux (Tractebel ENGIE), Christophe Schneidesch (Tractebel ENGIE), Jinzhao Zhang (Tractebel ENGIE)
Presentation Slides (Visible to Attendees) — Presentation_Slides
Assessment and Testing of CTF for LOCA Reflood Conditions
11:45AM–12:05PM EDT
R. Salko (ORNL), A. Wysocki (ORNL), B. Hizoum (ORNL), N. Capps (ORNL)
Application of CTF Subchannel Code for BWR Reload Licensing Analysis Support
12:05–12:25PM EDT
K. Nikitin (Paul Scherrer Institute), B. Arnold (Paul Scherrer Institute), I. Clifford (Paul Scherrer Institute), H. Ferroukhi (Paul Scherrer Institute)
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