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Nuclear Nonproliferation Policy
The mission of the Nuclear Nonproliferation Policy Division (NNPD) is to promote the peaceful use of nuclear technology while simultaneously preventing the diversion and misuse of nuclear material and technology through appropriate safeguards and security, and promotion of nuclear nonproliferation policies. To achieve this mission, the objectives of the NNPD are to: Promote policy that discourages the proliferation of nuclear technology and material to inappropriate entities. Provide information to ANS members, the technical community at large, opinion leaders, and decision makers to improve their understanding of nuclear nonproliferation issues. Become a recognized technical resource on nuclear nonproliferation, safeguards, and security issues. Serve as the integration and coordination body for nuclear nonproliferation activities for the ANS. Work cooperatively with other ANS divisions to achieve these objective nonproliferation policies.
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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
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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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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.
Bernard W. Riemer
Fusion Science and Technology | Volume 15 | Number 2 | March 1989 | Pages 1051-1057
Magnet Engineering, Design and Experiments — II | doi.org/10.13182/FST89-A39831
Articles are hosted by Taylor and Francis Online.
A comparison of structural efficiency of the toroidal field (TF) coils between the Next European Torus (NET) and the Fusion Experimental Reactor (FER) machines was made. The effectiveness of their winding packs to help react loads incurred from in-plane and out-of-plane electromagnetic forces was estimated. Only analytic techniques, including mechanics of materials methods and composite mixture rules, were used. The results for NET compared well with the fairly detailed two-dimensional (2-D) and three-dimensional (3-D) finite element analysis (FEA) performed by the NET team. Similar FEAs of the Advanced Option C (ACS) version of FER have not been done, but the analytic results should be reasonable. The methodology used has been successfully programmed for use in reactor systems codes. Research sponsored by the Office of Fusion Energy, U.S. Department of Energy, under contract DE-AC05-84OR21400 with Martin Marietta Energy Systems, Incorporated.