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2025 ANS Winter Conference & Expo
November 9–12, 2025
Washington, DC|Washington Hilton
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Experts talk on developing the isotope supply chain
The American Nuclear Society recently hosted a webinar, “Securing the Isotope Supply Chain: A Growing Global Challenge,” featuring experts from a variety of private and public institutions who discussed the current state of the isotope supply chain, the necessity for strengthening that chain, and the tools available to develop a more robust system.
To watch the full webinar, click here.
Akihiro Oto, Nobuyuki Naohara, Masayoshi Ishida, Toshitaka Kuroki, Kenji Katsuki, Ryouji Kumazawa
Nuclear Technology | Volume 110 | Number 2 | May 1995 | Pages 159-167
Technical Paper | Fission Reactor | doi.org/10.13182/NT95-A35115
Articles are hosted by Taylor and Francis Online.
A sodium-immersed, self-cooled electromagnetic (EM) pump was recently studied as a prospective innovative technology to simplify a fast breeder reactor plant system. The EM pump for a primary pump, a double-stator center-return annular linear-induction pump type, was designed, and the structural concept and the system performance were clarified. For the flow control method, a constant voltage/frequency method was preferable from the point of view of pump performance and efficiency. The insulation life was tested on a large-scale coil at high temperature as part of the development of a large-capacity EM pump. Mechanical and electrical damage were not observed, and the insulation performance was quite good. The insulation system could also be applied to large-scale coils.