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Conference Spotlight
Nuclear Energy Conference & Expo (NECX)
September 8–11, 2025
Atlanta, GA|Atlanta Marriott Marquis
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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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Latest News
Atomic Canyon partners with INL on AI benchmarks
As interest and investment grows around AI applications in nuclear power plants, there remains a gap in standardized benchmarks that can quantitatively compare and measure the quality and reliability of new products.
Nuclear-tailored AI developer Atomic Canyon is moving to fill that gap by entering into a new strategic partnership with Idaho National Laboratory to develop and release the “first comprehensive benchmark suite for evaluating retrieval-augmented generation (RAG) and large language models (LLMs) in nuclear applications.”
Allen J. Edwards, M. J. Bird, Michael K. Denham
Nuclear Technology | Volume 98 | Number 1 | April 1992 | Pages 70-78
Technical Paper | Fast Reactor Safety / Nuclear Reactor Safety | doi.org/10.13182/NT92-A34651
Articles are hosted by Taylor and Francis Online.
In the Sodium Entry Series (SES) experiments carried out at the Winfrith Technology Centre’s Molten Fuel Test Facility, thermite-generated, molten uranium dioxide is injected into test sections that represent fullscale typical geometries of a fast reactor subassembly. The test sections are initially full of sodium at 500°C. Comparisons with previous studies without sodium show that the molten material progressed for similar distances before freezing. In addition, there is a complete absence of molten fuel/coolant interactions in all the SES experiments. Consequently, it is concluded that the presence of sodium has little influence on the propagation of molten fuel through initially intact subassembly geometries.
