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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|Sponsored by RPD
Wednesday, June 14, 2023|1:00–2:45PM EDT|Marriott 9
Session Chair:
Jason Hou (NCSU)
Alternate Chair:
Pavel V. Tsvetkov
Session Organizer:
Massimiliano Fratoni (UC Berkeley)
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Reactor Physics Validation Roadmap for the High Flux Isotope Reactor Conversion to Low-Enriched Uranium Fuel
1:00–1:20PM EDT
D. Chandler (ORNL), J.W. Bae (ORNL), D. Hartanto (ORNL), C.W. Sizemore (ORNL), K.M. Burg (ORNL), J.R. Burns (ORNL)
Paper
252Cf Production at the High Flux Isotope Reactor: Nuclear Data Selection and LEU Conversion Impacts
1:20–1:40PM EDT
D. Hartanto (ORNL), D. Chandler (ORNL), J.W. Bae (ORNL), J.R. Burns (ORNL), C. Sizemore (ORNL)
Isotope Production and Materials Irradiation Research Studies to Support HFIR LEU Conversion Assessment
1:40–2:00PM EDT
D. Chandler (ORNL), D. Hartanto (ORNL), J.W. Bae (ORNL), J.R. Burns (ORNL), J.R. Griswold (ORNL)
Peaking Factor Uncertainty of VERA-MPACT with the ENDF/B-VII.1 51-Group Library Through Benchmark Calculations for Critical Experiments
2:00–2:20PM EDT
Kang Seog Kim (ORNL)
Simulation of the Sodium-Cooled Fast Reactor Benchmark Cores Using MC2-3/Griffin
2:20–2:40PM EDT
Changho Lee (ANL), Somyung Park (ANL), Shikhar Kumar (ANL), Nicolas Stauff (ANL), Zhiwen Xu (TerraPower), Jacob Hader (TerraPower)
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