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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.
Technical Session|Sponsored by MSTD
Monday, November 13, 2023|1:00–2:45PM EST|Jefferson West
Session Chair:
L. Vergari
Alternate Chair:
Jake R. Quincey
Session Organizer:
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Measuring Viscosity of Molten Salts Using Laser Video Holography
1:00–1:20PM EST
Hayden S. Bland (NCSU), Alexander W. Bataller (NCSU)
Paper
Investigating the Thermal Conductivity of Molten Salts Using Thermoreflectance
1:20–1:40PM EST
Syed Muhammad Mujtaba Rizvi (NCSU), Alexander W. Bataller (NCSU)
High-Throughput Prediction of Molten Salt Mixture Density with Supervised Machine Learning
1:40–2:00PM EST
Julián Barra Otondo (Univ. Massachusetts, Lowell), Shayan Shahbazi (ANL), Tyler Starkus (ANL), Anthony Birri (ORNL), Simone Audesse (Univ. Massachusetts, Lowell), Prasanna Balaprakash (ORNL), Rajni Chahal (Univ. Massachusetts, Lowell), Stephen Lam (Univ. Massachusetts, Lowell)
Sources of Error in the Measurement of Thermophysical Properties of Molten Salts
2:00–2:20PM EST
D. Nathanael Gardner (Univ. California, Berkeley), Maximilien Denis (Univ. California, Berkeley), Zachary Falkowski (Univ. California, Berkeley), L. Vergari (Univ. California, Berkeley), Raluca O. Scarlat (Univ. California, Berkeley)
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