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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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Nuclear Science and Engineering
November 2025
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Latest News
NEA report calls for more accurate data on SNF heat decay
The OECD Nuclear Energy Agency has issued a report calling for more-detailed information on tracking the decay heat of spent nuclear fuel from light water reactors. According to the NEA, the report highlights the increasing importance of accurate decay heat estimations due to evolving fuel characteristics, including higher initial fuel enrichment, increased burn-up rates, and extended reactor cycle lengths.
The report, Summary of the NEA Assessment on Spent Nuclear Fuel Decay Heat for Light Water Reactors, summarizes the findings of a subgroup of the NEA’s Working Party on Nuclear Criticality Safety (WPNCS), which ran from January 2022 to January 2024.
Technical Session|Panel|Sponsored by RPD
Wednesday, November 15, 2023|1:00–2:45PM EST|Cabinet
Session Chair:
Pavel V. Tsvetkov (TAMU)
Session Organizer:
Alternate Chair:
Massimiliano Fratoni
Research reactors are the key component of today's nuclear engineering education and advanced research. Supporting nuclear workforce development efforts, these facilities provide hands-on experiences to nuclear engineering students. From research and development considerations, research reactors serve as critically important test beds, supporting contemporary nuclear engineering R&D. This panel will provide the opportunity to overview and discuss ongoing efforts in using existing capabilities and establishing new research reactor and facilities capabilities in support of advanced nuclear reactor R&D. Panelists will overview their efforts, share successes and lessons learnt, and facilitate the discussion with attendees.
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