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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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October 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.
Advances in Thermal Hydraulics (ATH 2024)
Technical Session|Panel
Tuesday, November 19, 2024|8:00–9:45AM EST|Coral A
Session Chair:
Giacomo Busco
Session Organizer:
Jun Liao
Industry leaders and professionals will share their unique perspectives on the advancement of molten salt technology for next-generation nuclear reactors. The discussion will offer an opportunity to review the current state of different designs, unveil recent breakthroughs, and explore future directions for the commercial deployment of molten salt reactors. Organized by the ANS Thermal-Hydraulics Division Industry Engagement Task Force, this panel will provide a forum for exploring multi-disciplinary topics, discussing strategies in support licensing activities, inspiring innovative research, and cultivating collaborations between industry and academia.
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