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2026 ANS Annual Conference
May 31–June 3, 2026
Denver, CO|Sheraton Denver
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ANS hosts webinar on criticality safety standards
A diagram depicting the NRC’s regulatory structure for nuclear criticality safety. (Image: Oak Ridge National Laboratory)
The American Nuclear Society’s Risk-informed, Performance-based Principles and Policy Committee (RP3C) held another presentation in its monthly Community of Practice (CoP) series last month. RP3C chair Steven Krahn opened the meeting with brief introductory remarks about the importance of risk-informed, performance based (RIPB) decision-making and the need for new approaches to nuclear design that go beyond conventional and deterministic methods.
Technical Session
Thursday, May 19, 2022|3:30–5:15PM EDT|Pointview
Session Chair:
Kostadin N. Ivanov
Alternate Chair:
Cristian Rabiti
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Bayesian Inverse Uncertainty Quantification of TRACE Physical Model Parameters Using FEBA Reflood Experiments
Ziyu Xie (NCSU), Xu Wu (NCSU)
Paper
Bayesian Data Assimilation for Fuel Performance Based on OFFBEAT
C. Fiorina (École Polytechnique Fédérale de Lausanne), A. Scolaro (École Polytechnique Fédérale de Lausanne), D. Siefman (LLNL), M. Hursin (Paul Scherrer Institute), A. Pautz (Paul Scherrer Institute)
Hierarchical Interpolation of Homogenized Few-Group Neutron Cross-Sections on Samples with Uncorrelated Uncertainty
P.M. Bokov (South African Nuclear Energy Corp.), D. Botes (South African Nuclear Energy Corp.)
Presented by Kostadin N. Ivanov (NCSU)
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