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Conference Spotlight
2026 ANS Annual Conference
May 31–June 3, 2026
Denver, CO|Sheraton Denver
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Quality is key: Investing in advanced nuclear research for tomorrow’s grid
As the energy sector faces mounting pressure to grow at an unprecedented pace while maintaining reliability and affordability, nuclear technology remains an essential component of the long-term solution. Southern Company stands out among U.S. utilities for its proactive role in shaping these next-generation systems—not just as a future customer, but as a hands-on innovator.
Technical Session
Wednesday, October 6, 2021|10:40AM–12:20PM EDT
Session Chair:
Xu Wu (NC State Univ.)
Session Organizer:
Hany S. Abdel-Khalik (Purdue Univ.)
Student Producer:
Khaldoon Al-Dawood (NC State Univ.)
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Impact of Covariances Estimation on Uncertainty Propagation in Reactor Core Simulations
10:40–11:05AM EDT
Gregory Kyriakos Delipei (NC State Univ.), Kaiyue Zeng (NC State Univ.), Jason Hou (NC State Univ.)
Paper
Uncertainty Quantification Study of Fuel Rod Performance With FRAPCON/FRAPTRAN for the OECD/NEA LWR Uncertainty Analysis in Modelling Benchmark
11:05–11:30AM EDT
G. Delipei (NC State Univ.), A. Abarca (NC State Univ.), M. Avramova (NC State Univ.), K. Ivanov (NC State Univ.)
High to Low Methodology for Gap Heat Transfer in an Uncertainty Quantification Framework for Depletion
11:30–11:55AM EDT
J. Fustero (NC State Univ.), G. K. Delipei (NC State Univ.), A. Abarca (NC State Univ.), A. Bennett (Framatome), M. Avramova (NC State Univ.), K. Ivanov (NC State Univ.)
Inverse Uncertainty Quantification of a MOOSE-based Melt Pool Model for Additive Manufacturing
11:55AM–12:20PM EDT
Ziyu Xie (NC State Univ.), Wen Jiang (INL), Congjian Wang (INL), Xu Wu (NC State Univ.)
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