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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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Latest News
Sellafield awards $3.86B in infrastructure contracts to three companies
Sellafield Ltd., the site license company overseeing the decommissioning of the U.K.’s Sellafield nuclear site in Cumbria, England, announced the award of £2.9 billion (about $3.86 billion) in infrastructure support contracts to the companies of Morgan Sindall Infrastructure, Costain, and HOCHTIEF (UK) Construction.
Technical Session|Sponsored by NCSD
Wednesday, June 19, 2024|10:00–11:45AM PDT|Jasmine G
Session Chair:
Ashley Raster
Alternate Chair:
Michael A. Fendler
Session Organizer:
Benjamin Martin
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Flattop-HEU Benchmark Reevaluation Summary
10:00–10:20AM PDT
Kristin Stolte (LANL), Theresa Cutler (LANL)
Presented by John Bess (JFoster and Assoc.)
Paper
Effect of Decay Time on Criticality Safety Analyses for High-Burnup and Extended Enrichment Fuels
10:20–10:40AM PDT
A.M. Shaw (ORNL), W.A. Metwally (ORNL), M.N. Dupont (ORNL), W.J. Marshall (ORNL), C. Celik (ORNL), V. Karriem (ORNL), A. Lang (ORNL), K.L. Reed (ORNL)
A Resolved Resonance Evaluation for 51V with Resonance Parameter Covariance
10:40–11:00AM PDT
Luiz Leal (ORNL), Goran Arbanas (ORNL), Nicolas Leclaire (IRSN), Klaus Guber (ORNL), Peter Schillebeeckx (EC, JRC-Geel), Stefan Kopecky (EC, JRC-Geel), Carlos Paradela (EC, JRC-Geel), Ettore Marcello Mafucci (Univ. degli Studi di Torino)
HALEU (LEU+) Commercial LWR Fuel Fabrication at 8 wt.% 235U
11:00–11:20AM PDT
Lon E. Paulson (GE Hitachi Nuclear Energy), James F. DeGolyer (GE Hitachi Nuclear Energy), Brian K. Stone (GE Hitachi Nuclear Energy), David A. Eghbali (GE Hitachi Nuclear Energy), James E. Banfield (GE Hitachi Nuclear Energy), Joshua W. Thomas (GE Hitachi Nuclear Energy), Charles R. Priest (GE Hitachi Nuclear Energy), Ethan T. Reisker (GE Hitachi Nuclear Energy), Maddison C. Barber (GE Hitachi Nuclear Energy)
Conducting MUSiC Modeling Studies
11:20–11:40AM PDT
W.J. Marshall (ORNL), M.T. Brandt (U.S. Naval Academy), L.M. Mulig (U.S. Naval Academy), T.M. Greene (ORNL), S.R. Blair (U.S. Naval Academy), A.M. Shaw (ORNL)
Presentation Slides (Visible to Attendees)
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