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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
Nuclear Technology
Fusion Science and Technology
October 2025
Latest News
ITA to work with IAEA on advance geologic repository knowledge
The International Tunnelling and Underground Space Association (ITA), a nongovernmental organization made up of 81 member states working to advance the safe, beneficial use of subsurface spaces, is working with the International Atomic Energy Agency to support the advancement of geologic disposal facilities for high-level radioactive waste.
Technical Session|Severe Accidents
Tuesday, August 22, 2023|9:00–10:20AM EDT|Fairchild East/West
Session Chair:
Jeremy Bittan
Alternate Chair:
Fabio Giannetti
Session Organizer:
Fulvio Mascari
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Three-Phase Flow Simulation of Debris Bed Self-Leveling in case of SFR Severe Accident
9:00–9:20AM EDT
Cyriaque Treol (CEA), Rémi Clavier (CEA), Nathalie Seiler (CEA), Benoit Goyeau (Ecole Centrale-Supelec)
Paper
New Correlations for Focusing Effect Evaluation of the Light Metal Layer in the Lower Head of a Nuclear Reactor in Case of Severe Accident
9:20–9:40AM EDT
F. Rein (IRSN), F. Fichot (IRSN), L. Carénini (IRSN), M. Le Bars (Aix Marseille Univ.), B. Favier (Aix Marseille Univ.)
Investigation of Reynolds Stress Models for RANS of Natural Convection of a Corium Pool for in-Vessel Retention
9:40–10:00AM EDT
D. Dovizio (Nuclear Research & Consultancy Group)
Presented by Ed Komen (NRG)
Dryout Modeling Based on Interfacial Shear Stress of Gas-Liquid Flow
10:00–10:20AM EDT
Cheng Peng (Shanghai Univ. Electric Power), Helin Chen (Shanghai Univ. Electric Power), Dong Li (Shanghai Univ. Electric Power)
Presentation Video (Visible to Attendees)
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