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Conference Spotlight
Nuclear Energy Conference & Expo (NECX)
September 8–11, 2025
Atlanta, GA|Atlanta Marriott Marquis
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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Deep Space: The new frontier of radiation controls
In commercial nuclear power, there has always been a deliberate tension between the regulator and the utility owner. The regulator fundamentally exists to protect the worker, and the utility, to make a profit. It is a win-win balance.
From the U.S. nuclear industry has emerged a brilliantly successful occupational nuclear safety record—largely the result of an ALARA (as low as reasonably achievable) process that has driven exposure rates down to what only a decade ago would have been considered unthinkable. In the U.S. nuclear industry, the system has accomplished an excellent, nearly seamless process that succeeds to the benefit of both employee and utility owner.
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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