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!
Latest Magazine Issues
Apr 2025
Jan 2025
Latest Journal Issues
Nuclear Science and Engineering
May 2025
Nuclear Technology
Fusion Science and Technology
Latest News
TerraPower begins U.K. regulatory approval process
Seattle-based TerraPower signaled its interest this week in building its Natrium small modular reactor in the United Kingdom, the company announced.
TerraPower sent a letter to the U.K.’s Department for Energy Security and Net Zero, formally establishing its intention to enter the U.K. generic design assessment (GDA) process. This is TerraPower’s first step in deployment of its Natrium technology—a 345-MW sodium fast reactor coupled with a molten salt energy storage unit—on the international stage.
Technical Session|Sponsored by RPD
Wednesday, November 16, 2022|10:00–11:45AM MST|Sonoran 7
Session Chair:
Cenk Guler (Westinghouse)
Alternate Chair:
Guillaume Giudicelli (INL)
Session Organizer:
Massimiliano Fratoni (UC Berkeley)
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Transient Analysis for TDW2 Exercise in C5G7-TD Benchmark with PANDAS-MOC
10:00–10:20AM MST
Shunjiang Tao (Purdue), Yunlin Xu (Purdue)
Paper
Application of Ordinary Kriging Interpolation for 3-D Power Distribution Synthesis in Core Protection Calculator
10:20–10:40AM MST
Y.M. Kwon (KEPCO Nuclear Fuel), D.Y. Oh (KEPCO Nuclear Fuel), D.S. Kim (KEPCO Nuclear Fuel), B.C. Baek (KEPCO Nuclear Fuel), Y.H. Jeong (KAIST)
WATTS Framework for Multidisciplinary Reactor Physics Analyses
10:40–11:00AM MST
Nicolas E. Stauff (ANL), Paul K. Romano (ANL), Zhiee Jhia Ooi (ANL), Amanda L. Lund (ANL), Ling Zou (ANL), W. Neal Mann (ANL), Yinbin Miao (ANL)
An Analytic Method for Solving Static Two-Group,1D Neutron Transport Equations
11:00–11:20AM MST
Jilang Miao (Penn State), Miaomiao Jin (Penn State)
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