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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 NISD
Monday, June 16, 2025|3:15–5:00PM CDT|Los Angeles
Session Chair:
Aaron Epiney
Alternate Chair:
Mihai A. Diaconeasa
Session Organizer:
Yunfei Zhao
To access paper attachments, you must be logged in and registered for the meeting.
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Application of Deep Reinforcement Learning for Emergency Operation in Nuclear Power Plant
3:15–3:35PM CDT
YooJoon Seoung (Ulsan Nat'l Institute Science and Technology), Junyong Bae (Ulsan Nat'l Institute Science and Technology), Seung Jun Lee (Ulsan Nat'l Institute Science and Technology)
Paper
LOCA Analysis of the Preliminary Fuel Concept for General Atomics Fast Modular Reactor
3:35–3:55PM CDT
Soon K. Lee (ANL), Yinbin Miao (ANL), Aaron Oaks (ANL), Shipeng Shu (ANL), Abdellatif M. Yacout (ANL), Jason Rizk (General Atomics), Oscar Gutierrez (General Atomics), Hangbok Choi (General Atomics)
Comparison of Gaussian Plume Model and Benchmark Studies for Near Field Dispersion
3:55–4:15PM CDT
Erik Hisahara (Penn State), Christopher T. Balbier (Penn State), Saya Lee (Penn State)
Elucidation on Structural Safety of Fuel-Cladding for PGSFR During DBEs
4:15–4:35PM CDT
WonSeok Ryoo (Chungang Univ.), Seo-Yoon Choi (Samsung Heavy Industries), Jaeho Jeong (Chungang Univ.)
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