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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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Jul 2025
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Nuclear Science and Engineering
August 2025
Nuclear Technology
Fusion Science and Technology
July 2025
Latest News
Hash Hashemian: Visionary leadership
As Dr. Hashem M. “Hash” Hashemian prepares to step into his term as President of the American Nuclear Society, he is clear that he wants to make the most of this unique moment.
A groundswell in public approval of nuclear is finding a home in growing governmental support that is backed by a tailwind of technological innovation. “Now is a good time to be in nuclear,” Hashemian said, as he explained the criticality of this moment and what he hoped to accomplish as president.
Technical Session|Sponsored by RPD
Tuesday, November 15, 2022|3:15–5:00PM MST|Sonoran 7
Session Chair:
Massimiliano Fratoni
Session Organizer:
Alternate Chair:
Pavel V. Tsvetkov
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High-Fidelity Multiphysics Modeling of Load Following for 3-D Gas-Cooled Microreactor Assembly Using NEAMS Codes
3:15–3:35PM MST
Ahmed Abdelhameed (ANL), Yan Cao (ANL), Daniel Nunez (ANL), Yinbin Miao (ANL), Kun Mo (ANL), Changho Lee (ANL), Emily Shemon (ANL), Nicolas E. Stauff (ANL)
Paper
Applications of NEAMS Codes for Multiphysics Modeling of Several Microreactors Problems
3:35–3:55PM MST
Nicolas E. Stauff (ANL), Ahmed Abdelhameed (ANL), Yan Cao (ANL), Daniel Nunez (ANL), Yinbin Miao (ANL), Kun Mo (ANL), Changho Lee (ANL), Christopher Matthews (LANL), Emily Shemon (ANL), Justin Thomas (ANL)
Design Optimization of the Holos-Mono Microreactor Concept
3:55–4:15PM MST
Alisha Kasam-Griffith (ANL), Nicolas Stauff (ANL), Yinbin Miao (ANL), Sumit Bhattacharya (ANL), Claudio Filippone (HolosGen)
High Fidelity Multiphysics Simulation of Holos Quad Micro Reactor Design
4:15–4:35PM MST
Changho Lee (ANL), Brent P. Hollrah (ANL), Kristina (ANL), Nicolas E. Stauff (ANL), Ling Zou (ANL), Claudio Filippone (HolosGen)
Application of the Coolant Sleeve Technology to Holos Gas Cooled Microreactors
4:35–4:55PM MST
Nicolas E. Stauff (ANL), Y. Miao (ANL), S. Bhattacharya (ANL), L. Zou (ANL), A. Kasam-Griffith (ANL), C. Filippone (HolosGen)
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