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Operations & Power
Members focus on the dissemination of knowledge and information in the area of power reactors with particular application to the production of electric power and process heat. The division sponsors meetings on the coverage of applied nuclear science and engineering as related to power plants, non-power reactors, and other nuclear facilities. It encourages and assists with the dissemination of knowledge pertinent to the safe and efficient operation of nuclear facilities through professional staff development, information exchange, and supporting the generation of viable solutions to current issues.
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ANS Student Conference 2025
April 3–5, 2025
Albuquerque, NM|The University of New Mexico
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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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Candidates for leadership provide statements: ANS Board of Directors
With the annual ANS election right around the corner, American Nuclear Society members will be going to the polls to vote for a vice president/president-elect, treasurer, and members-at-large for the Board of Directors. In January, Nuclear News published statements from candidates for vice president/president-elect and treasurer. This month, we are featuring statements from each nominee for the Board of Directors.
D. H. Berwald, J. J. Duderstadt
Nuclear Technology | Volume 42 | Number 1 | January 1979 | Pages 34-50
Technical Paper | Reactor | doi.org/10.13182/NT79-A32160
Articles are hosted by Taylor and Francis Online.
A conceptual study of actinide waste partitioning and transmutation options has been performed. The goal was to identify an actinide burner system that could be expected to perform efficiently within the framework of a demonstrated controlled thermonuclear reactor technology. Reasonable extrapolations in technologies that could be expected to develop during the same time frame as the fusion driver itself are utilized. The laser fusion driven actinide waste burner (LDAB) system investigated uses partitioned fission power reactor generated actinide wastes dissolved in a molten tin alloy as feed material (or fuel). A novel fuel processing concept based on the high-temperature precipitation of “actinide-nitrides” from a liquid tin solution is proposed. This concept will allow for fission product removal to be performed entirely within the device at high burnup. No attempt has been made to optimize this system, but potential performance is impressive. The equilibrium LDAB design consumes 7.6 MT/yr of actinide waste. This corresponds to the waste output from 136 light water reactors [1000 MW(electric)]. The mean life of an actinide atom in the LDAB is only 4.5 yr, and actinides, once charged to the LDAB, might be reprocessed fewer times during irradiation than in previously proposed systems.