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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
2027 ANS Winter Conference and Expo
October 31–November 4, 2027
Washington, DC|The Westin Washington, DC 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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Nov 2024
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Nuclear Science and Engineering
December 2024
Nuclear Technology
Fusion Science and Technology
November 2024
Latest News
Disney World should have gone nuclear
There is extra significance to the American Nuclear Society holding its annual meeting in Orlando, Florida, this past week. That’s because in 1967, the state of Florida passed a law allowing Disney World to build a nuclear power plant.
Technical Session|Methods
Tuesday, April 23, 2024|1:30–3:15PM PDT|Continental Ballroom 2
Session Chair:
Yves Robert (ORNL)
Alternate Chair:
April Novak (Univ. Illinois, Urbana-Champaign)
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An Iterative RSA-DEM Method for High Packing Fraction Stochastic Media
1:30–1:50PM PDT
Zhe Chuan Tan (Singapore Nuclear Research and Safety Initiative), Zhi Yuan Feng (Tsinghua Univ.), Kan Wang (Tsinghua Univ.)
Paper
ODR-VS Method for High Packing Fraction of Dispersed Fuel Particles in Annular Container
1:50–2:10PM PDT
Zhiyuan Feng (Tsinghua Univ.), Jingang Liang (Tsinghua Univ.), Wenli Guo (Tsinghua Univ.), Kan Wang (Tsinghua Univ.)
Presented by Zhe Chuan Tan (Singapore Nuclear Research and Safety Initiative)
Modeling Enhancements and Benchmarking of Pebble Bed Reactors in the Shift Monte Carlo Code
2:10–2:30PM PDT
Tarek Ghaddar (ORNL), Friederike Bostelmann (ORNL), Tara Pandya (ORNL), Matthew Jessee (ORNL)
Development of an Equilibrium Modeling Method for Modeling Micro-Modular Pebble-Bed High-Temperature Gas-Cooled Reactors
2:30–2:50PM PDT
Annie M. Berens (Univ. Tennessee, Knoxville), Friederike Bostelmann (ORNL), Nicholas R. Brown (Univ. Tennessee, Knoxville)
Investigating the Accuracy of Porous-Medium Treatments in the Analysis of Nuclear Thermal Propulsion Systems
2:50–3:10PM PDT
Zach Hughes (TAMU), Carlo Fiorina (TAMU), Nolan MacDonald (Ultra Safe Nuclear), Cristian Garza (Ultra Safe Nuclear), Thomas Guilbaud (École Polytechnique Fédérale de Lausanne), Alessandro Scolaro (École Polytechnique Fédérale de Lausanne)
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