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Conference Spotlight
2025 ANS Winter Conference & Expo
November 8–12, 2025
Washington, DC|Washington Hilton
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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Japan gets new U for enrichment as global power and fuel plans grow
President Trump is in Japan today, with a visit with new Prime Minister Sanae Takaichi on the agenda. Takaichi, who took office just last week as Japan’s first female prime minister, has already spoken in favor of nuclear energy and of accelerating the restart of Japan’s long-shuttered power reactors, as Reuters and others have reported. Much of the uranium to power those reactors will be enriched at Japan’s lone enrichment facility—part of Japan Nuclear Fuel Ltd.’s Rokkasho fuel complex—which accepted its first delivery of fresh uranium hexafluoride (UF₆) in 11 years earlier this month.
G. D. Bouchey, B. V. Koen, C. S. Beightler
Nuclear Science and Engineering | Volume 41 | Number 1 | July 1970 | Pages 70-78
Technical Paper | doi.org/10.13182/NSE70-A20365
Articles are hosted by Taylor and Francis Online.
The paper introduces the application of dynamic programming algorithms to the optimal allocation of energy in large nuclear-powered complexes. The formulation and solution of the problem of optimal product mixes in both purely industrial and agro-industrial complexes is discussed. Simplified numerical examples of each case are presented to illustrate the solution method.
