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Division Spotlight
Mathematics & Computation
Division members promote the advancement of mathematical and computational methods for solving problems arising in all disciplines encompassed by the Society. They place particular emphasis on numerical techniques for efficient computer applications to aid in the dissemination, integration, and proper use of computer codes, including preparation of computational benchmark and development of standards for computing practices, and to encourage the development on new computer codes and broaden their use.
Meeting Spotlight
ANS Student Conference 2025
April 3–5, 2025
Albuquerque, NM|The University of New Mexico
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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Fusion Science and Technology
Latest News
MC&A and safety in advanced reactors in focus
The American Nuclear Society’s Nuclear Nonproliferation Policy Division recently hosted a webinar on updating material control and accounting (MC&A) and security regulations for the evolving field of advanced reactors.
Go deeper: A recording of the full webinar “Updates on Advanced Nuclear Reactor Security and Material Control and Accounting,” which is available only to ANS members, can be viewed here.
Toshihiro Shibata, Kazuyuki Noborio, Yasushi Yamamoto, Satoshi Konishi
Fusion Science and Technology | Volume 60 | Number 1 | July 2011 | Pages 384-388
Materials Development & Plasma-Material Interactions | Proceedings of the Nineteenth Topical Meeting on the Technology of Fusion Energy (TOFE) (Part 1) | doi.org/10.13182/FST11-A12385
Articles are hosted by Taylor and Francis Online.
Impact on tritium behavior in the atmosphere was numerically analyzed and the tritium deposition coefficient onto water surface was measured by an experiment. Measured deposition coefficients were observed to vary with the mixing of water. It was shown by numerical analysis that when deposition coefficient was grater than 0.5, it could be expected that about 70 % of released tritium would be absorbed by water when release point was set on the sea and that when it was 0.15, about 40% of tritium would be absorbed.