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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.
International High-Level Radioactive Waste Management Conference
Technical Session
Wednesday, November 16, 2022|1:00–2:45PM MST|Lantana
Session Chair:
LianGe Zheng (LBNL)
Alternate Chair:
Jenn Frederick (Sandia)
Session Organizer:
Emily R. Stein
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Simplified Computations of Radionuclide Transport in Complex Fracture Networks in Deep Crystalline Rock
1:00–1:20PM MST
Osvaldo Pensado (Southwest Research Institute), Stuart Stothoff (Southwest Research Institute), Mrityunjai Sharma (Uppsala Univ.), Joel Geier (Clearwater Hardrock Consulting), Auli Niemi (Uppsala Univ.), Chin-Fu Tsang (LLNL)
Paper
Development of Radionuclide Transport Model in the Near Field Considering the Long-Term Evolution of Excavation Damaged Zone
1:20–1:40PM MST
Jaewon Lee (KAERI), Jung-Woo Kim (KAERI)
Effect of Considering Hydraulic Rock Mass Domain on Nuclide Transport in Fractured Rock
1:40–2:00PM MST
Yong-Min Kim (KAERI), Jung-Woo Kim (KAERI), Jaewon Lee (KAERI), Sung-Hoon Ji (KAERI)
DECOVALEX Task F DOE Crystalline Reference Case Results
2:00–2:20PM MST
Rosie Leone (Sandia), Emily Stein (Sandia), Jeffrey D. Hyman (LANL)
Modeling of Fractured Rock Under Stress for Nuclear Waste Disposal Applications
2:20–2:40PM MST
Teklu Hadgu (Sandia), Yifeng Wang (Sandia)
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