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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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NEA conference focuses on new nuclear development
More than 300 delegates from around the world attended the OECD Nuclear Energy Agency’s recent Roadmaps to New Nuclear 2025 conference in Paris, France. In attendance were representatives from governments, industry, public and private financial sectors, academia, legal firms, think tanks, and research institutions. Cohosted by the Korean government, the event focused on practical, near-term solutions to barriers facing nuclear new builds.
Technical Session|Methods Development
Monday, July 21, 2025|4:05–5:45PM EDT|Gulf Room
Session Chair:
Benjamin S. Collins
Alternate Chair:
Joel D. Rhodes
Session Organizer:
Scott P. Palmtag
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A Whole-Core Multiphysics Microreactor Simulator
4:05–4:30PM EDT
Aaron M. Graham (Veracity Nuclear), Micah Best (Veracity Nuclear), Benjamin S. Collins (Veracity Nuclear), David Kropaczek (Veracity Nuclear), Andrew Godfrey (Veracity Nuclear)
Paper
Development Status of STREAM3D-GPU: a GPU-enabled Neutron Transport Code for Large PWR Simulation
4:30–4:55PM EDT
Siarhei Dzianisau (Ulsan Nat'l Institute Science and Technology), Fathurrahman Setiawan (Ulsan Nat'l Institute Science and Technology), Hyungwoo Sohn (Ulsan Nat'l Institute Science and Technology), Deokjung Lee (Ulsan Nat'l Institute Science and Technology)
Recent Advances in MPACT for TRISO-fueled Microreactor Analysis
4:55–5:20PM EDT
Sooyoung Choi (Univ. Michigan), Brendan Kochunas (Univ. Michigan, Ann Arbor), Vefa Kucukboyaci (Westinghouse Electric Co.)
Whole Core Reactor High Fidelity Calculations using the RAPID Code System
5:20–5:45PM EDT
Brian Stroh (Virginia Tech), Alireza Haghighat (Virginia Tech)
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