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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.”
Fumio Kasahara, Hiroshi Endo
Nuclear Technology | Volume 99 | Number 3 | September 1992 | Pages 301-308
Technical Paper | Nuclear Reactor Safety | doi.org/10.13182/NT92-A34714
Articles are hosted by Taylor and Francis Online.
A simple analytical code, QUASAR, has been developed to analyze the phenomena related to severe subassembly accidents, such as a total instantaneous blockage event for a subassembly inlet. The code models failed and neighboring subassemblies, focusing mainly on the thermal consequences and the propagation potential of the accidents. The prediction has been successful for the initial stages of the accidents, according to a comparison with experimental results, and useful information about accident event sequences has been obtained by the analyses for typical liquid-metal fast reeder reactors.
