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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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Building momentum for a stronger ANS
Hash Hashemianpresident@ans.org
The 2025 ANS Annual Conference in Chicago was a powerful springboard to begin my term as president. With over 1,400 attendees, it was one of our most dynamic gatherings in recent memory—full of energy, ideas, and a shared commitment to advancing nuclear science and technology.
As we move forward, my focus is clear: to elevate the role of nuclear in environmental protection, national security, energy diversity, and grid stability. These priorities are not just strategic—they are essential to a cleaner, more resilient future.
The goals I laid out at the conclusion of the Board of Directors meeting in June are simple, but I am sure they will be effective in engaging our community.
One simple change to start is the move away from the term meetings—the American Nuclear Society now uses the term conferences to describe its two yearly flagship gatherings, to more appropriately reflect the more than 1,000 attendees that these events bring together.
Technical Session|Sponsored by FCWMD
Wednesday, June 18, 2025|1:00–2:45PM CDT|Indiana/Iowa
Session Chair:
Jared A. Johnson
Alternate Chair:
Humberto E. Garcia
Session Organizer:
Michael S. Smith
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Perturbations to the 30B-10 Cylinder Criticality Control System
1:00–1:20PM CDT
Zachary Petersen (University of Wisconsin - Madison), Aly Gaylard (TAMU), Alex Lang (Oak Ridge National Laboratory Nuclear Energy and Fuel Cycle Division), Cihangir Celik (Oak Ridge National Laboratory Nuclear Energy and Fuel Cycle Division), Walid A. Metwally (Oak Ridge National Laboratory Nuclear Energy and Fuel Cycle Division)
Paper
Improving Transport Efficiency of HALEU Fuel with a Modified Criticality Control System in the 30B-10
1:20–1:40PM CDT
Zachary Petersen (Univ. Wisconsin, Madison), Aly Gaylard (TAMU), Alex Lang (ORNL), Cihangir Celik (ORNL), Walid A. Metwally (ORNL)
Disposal Area Analysis of Alternative Technologies Combining Radionuclide Management Processes and Disposal Options
1:40–2:00PM CDT
Jungho Hur (KAERI), Jang Hong (KAERI), Won-Il Ko (KAERI), Hun Suk Im (KAERI)
An Alternative Guide Tube Configuration of Standard PWR Fuel Assembly for High Power and Burnup Applications
2:00–2:20PM CDT
Assil Halimi (MIT)
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