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Conference Spotlight
2025 ANS Winter Conference & Expo
November 9–12, 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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Latest News
U.K.’s NWS gets input from young people on geological disposal
Nuclear Waste Services, the radioactive waste management subsidiary of the United Kingdom’s Nuclear Decommissioning Authority, has reported on its inaugural year of the National Youth Forum on Geological Disposal forum. NWS set up the initiative, in partnership with the environmental consultancy firm ARUP and the not-for-profit organization The Young Foundation, to give young people the chance to share their views on the government’s plans to develop a geological disposal facility (GDF) for the safe, secure, and long-term disposal of radioactive waste.
H. A. Larson, I. A. Engen
Nuclear Technology | Volume 15 | Number 3 | September 1972 | Pages 462-464
Technical Note | Reactor | doi.org/10.13182/NT72-A16043
Articles are hosted by Taylor and Francis Online.
Reactivity feedback is an important indicator in the analysis of the dynamic behavior of a nuclear reactor. The roddrop perturbation method is used at EBR-II to produce time-dependent power data which are pro cessed with an on-line digital data reduction procedure to produce time-dependent reactivity feedback; reactivity feedback models are defined in the time and frequency domains. This streamlined procedure has resulted in decreased data reduction time and man power requirements along with increased data integrity.
