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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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Sep 2025
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Nuclear Science and Engineering
October 2025
Nuclear Technology
Fusion Science and Technology
Latest News
Optimizing nuclear plant outages: Data analytics tools and methods for enhancing resilience and efficiency
Nuclear power plant refueling outages are among the most complex phases in a plant’s operational cycle.1 During these outages, tens of thousands of activities, including maintenance and surveillance, are conducted simultaneously within a short timeframe. Typically lasting three to four weeks, these operations involve large crews of contractors with diverse skill sets performing tasks ranging from testing and surveillance to maintenance. Outages may extend longer if major backfitting or modernization projects are planned. Consequently, plant outages are expensive, incurring significant operational costs, such as contractor labor and equipment, as well as the loss of generation while the plant is off line. This can easily cost a plant operator more than $1 million a day. Therefore, there is a constant need to mitigate the economic impact on plants by reducing the frequency, duration, and risks associated with these outages.2,3
Technical Session|FCWMD
Monday, October 6, 2025|1:00–2:40PM CDT|Cumberland South
Session Chair:
Nadine Hollasky
Co-Chair:
Brenden Mervin
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Practical Uses of Multi-objective Optimization in the NuScale Equilibrium Core Design
1:00–1:25PM CDT
Benjamin C. Lilley (NuScale Power)
Paper
Optimization and Licensing of In Core Fuel Management to Support Continued Operation of Doel 4 and Tihange 3
1:25–1:50PM CDT
Maxime Haedens (Tractebel), Antony Martini (Tractebel), Jinzhao Zhang (Tractebel), Arnaud Meert (ENGIE-Electrabel), Nadine Hollasky (Bel V), Olivier Smidts (Bel V)
ARGOS Real Time Predictions
1:50–2:15PM CDT
L. Ackermann (Framatome), T. Bajat (Framatome SAS), E. Corrieri (Framatome SAS), A. Grossetete (Framatome SAS), S. Merk (Framatome)
B-10 Depletion Tracking for BWR CRBs: How Hard Can it Be?
2:15–2:40PM CDT
John Loberg (Westinghouse Electric Co.), Rickard Land (Forsmarks Kraftgrupp), Kenneth Göransson (Westinghouse Electric Co.), Christer Netterbrant (OKG)
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