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Division Spotlight
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.
Meeting Spotlight
2025 ANS Annual Conference
June 15–18, 2025
Chicago, IL|Chicago Marriott 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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Smarter waste strategies: Helping deliver on the promise of advanced nuclear
At COP28, held in Dubai in 2023, a clear consensus emerged: Nuclear energy must be a cornerstone of the global clean energy transition. With electricity demand projected to soar as we decarbonize not just power but also industry, transport, and heat, the case for new nuclear is compelling. More than 20 countries committed to tripling global nuclear capacity by 2050. In the United States alone, the Department of Energy forecasts that the country’s current nuclear capacity could more than triple, adding 200 GW of new nuclear to the existing 95 GW by mid-century.
Toshihisa Hatano, Kazuyoshi Sato, Masayuki Dairaku, Toshimasa Kuroda, Masanori Araki, Hideyuki Takatsu, Satoshi Sato, Kiyoshi Fukaya, Toshimasa Kurasawa, Ikuhide Tokami, Masato Akiba
Fusion Science and Technology | Volume 30 | Number 3 | December 1996 | Pages 752-756
Plasma-Facing Components: Analysis and Technology | doi.org/10.13182/FST96-A11963025
Articles are hosted by Taylor and Francis Online.
A shielding blanket design in a fusion reactor such as ITER (International Thermonuclear Experimental Reactor) has been proposed to be a modular structure integrated with the first wall. In terms of the fabrication, HIP (Hot Isostatic Pressing) method has been proposed for the joining of dispersion strengthened copper (DS-Cu) and type 316L stainless steel (SS316L) at FW. High heat flux tests of HIP bonded DS-Cu/SS316L first wall panel were performed at Particle Beam Engineering Facility in JAERI to investigate its thermo-mechanical performance. They consisted of four test campaigns. The former two campaigns simulated ITER normal operation conditions in terms of the temperature and strain at the HIP bonded interfaces between DS-Cu and SS316L, respectively. The latter two simulated disruption conditions. Under normal heat flux conditions, temperature responses of the first wall panel measured by the thermocouples agreed very well with those predicted by FEM analyses. On the other hand, ejection of a number of small particles from DS-Cu surface was observed during the last campaign with the high heat flux simulating disruptions.
