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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.
18th International Probabilistic Safety Assessment and Analysis (PSA 2023)
Technical Session|Modeling, Analysis, and Methods (Advanced Methods and Tools)
Monday, July 17, 2023|3:15–5:00PM EDT|300B
Session Chair:
Man Cheol Kim (Chung-Ang University)
Alternate Chair:
Mihai A. Diaconeasa
Session Organizer:
Askin Guler Yigitoglu
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Uncertainty Quantification for Passive Safety System and Treatment of Model Uncertainty
3:15–3:40PM EDT
Gyun Seob Song (Chung-Ang Univ.), Man Cheol Kim (Chung-Ang Univ.)
Paper
ASPIC: Assessment of Parameter Influence on Value Clusters in an Uncertainty Analysis
3:40–4:05PM EDT
Tanja Eraerds (GRS), Martina Kloos (GRS), Jörg Peschke (GRS), Josef Scheuer (GRS), Jan Soedingrekso (GRS)
Presentation Slides (Visible to Attendees)
Assessment of Uncertainty in Scenario Development for External Hazard Probabilistic Risk Assessment for Nuclear Power Plants
4:05–4:30PM EDT
Tao Liu (Virginia Commonwealth Univ.), Zeyun Wu (Virginia Commonwealth Univ.), Michelle Bensi (Univ. Maryland, College Park), Katrina Groth (Univ. Maryland, College Park), Zhegang Ma (INL), Ray Schneider (Westinghouse Electric Co.)
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