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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
NNSA awards BWXT $1.5B defense fuels contract
The Department of Energy’s National Nuclear Security Administration has awarded BWX Technologies a contract valued at $1.5 billion to build a Domestic Uranium Enrichment Centrifuge Experiment (DUECE) pilot plant in Tennessee in support of the administration’s efforts to build out a domestic supply of unobligated enriched uranium for defense-related nuclear fuel.
Technical Session|Water-Cooled Reactor Operations and Accident Analysis
Wednesday, August 23, 2023|3:30–5:10PM EDT|Embassy
Session Chair:
Chul-Hwa Song (KAERI)
Alternate Chair:
Subash Sharma (UM Lowell)
Session Organizer:
Cesare Frepoli
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NRC's Methodology to Estimate Fuel Dispersal During a Large Break Loss of Coolant Accident
3:30–3:50PM EDT
Andrew Bielen (U.S. Nuclear Regulatory Commission), James Corson (U.S. Nuclear Regulatory Commission), Joseph Staudenmeier (U.S. Nuclear Regulatory Commission)
Paper
Methodology and Analysis to Demonstrate Avoidance of Dispersal During a LOCA in Ringhals PWRs
3:50–4:10PM EDT
J. Holmström (Ringhals), M. Holmgren (Ringhals), M. Söderström (Vattenfall Nuclear Fuel), P. Gabrielsson (Vattenfall Nuclear Fuel), A. Surén (Vattenfall Nuclear Fuel)
Reactivity-Initiated Accident Analysis of a High Burnup PWR with a 24-Month Fuel Cycle
4:10–4:30PM EDT
Mason Fox (Univ. Tennessee, Knoxville), Nicholas Brown (Univ. Tennessee, Knoxville), Jianwei Hu (ORNL), Ugur Mertyurek (ORNL)
Presentation Slides (Visible to Attendees)
Evaluation of High-Burnup Fuel Coolability During a Control Rod Withdrawal
4:30–4:50PM EDT
Isabelle Lindsay (Univ. Tennessee, Knoxville), Mason Fox (Univ. Tennessee, Knoxville), Nicholas R. Brown (Univ. Tennessee, Knoxville), Nathan Capps (ORNL)
CIFF: Analysis Model of Fuel Failure Risks Caused by CRUD Deposition
4:50–5:10PM EDT
Shiwei Wang (Shanghai Jiao Tong Univ.), Xiaojing Liu (Shanghai Jiao Tong Univ.), Hui He (Shanghai Jiao Tong Univ.)
Presentation Video (Visible to Attendees) — pre-recorded presentation video
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