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Conference Spotlight
2026 ANS Annual Conference
May 31–June 3, 2026
Denver, CO|Sheraton Denver
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Nuclear Science and Engineering
July 2026
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June 2026
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May 2026
Latest News
Ten EU countries call for nuclear to be marked ‘sustainable’
Ten of the 27 member countries of the European Union recently sent a letter to the European Commission calling for nuclear power to be labeled as sustainable in a new rulemaking that pertains to powering data centers and artificial intelligence.
While the EC’s decision could have significant impact on the future deployment of nuclear across the continent, this call to action also represents a broader positive reconsideration of nuclear power in Europe in recent years.
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
To access paper attachments, you must be logged in and registered for the meeting.
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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)
