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Conference Spotlight
2026 ANS Annual Conference
May 31–June 3, 2026
Denver, CO|Sheraton Denver
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Latest News
Bowen to lead new Office of Advanced Reactors
Jeremy Bowen will head the newly created Office of Advanced Reactors when it launches in September, the Nuclear Regulatory Commission announced Monday.
This new office will license and oversee new and advanced reactors. In his role, Bowen will be responsible for the review of advanced reactor applications—reviews that the NRC said will be “expeditious.”
Technical Session|Deterministic Transport Methods and Applications
Monday, April 28, 2025|10:00–11:40AM MDT|Lawrence A
Session Chair:
Brendan Kochunas (Univ. Michigan)
Alternate Chair:
Ben Collins (Veracity Nuclear)
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Recent Extensions of the Whole-Core Modelling Features in the WIMS® Reactor Physics Code
10:00–10:25AM MDT
Glynn Hosking (Amentum), Kajetan Streciwilk (Amentum), Kornelia Wolodzko (Amentum), Brendan Tollit (Amentum)
Paper
SIGAR: An APOLLO3® -Based Framework for PWR Analysis
10:25–10:50AM MDT
Nicolas Gérard Castaing (CEA), Eve L. Ménédeu (CEA), Blaise Mathon (CEA), Amélie Rouchon (CEA), Neïl Zaim (CEA)
Scarabée : A Free and Open-Source Lattice Physics Code
10:50–11:15AM MDT
Hunter Belanger (Rensselaer Polytechnic Institute), Parth Singh (Rensselaer Polytechnic Institute)
Global Symmetry Relations for Efficient COMET Core Calculations
11:15–11:40AM MDT
Dingkang Zhang (Georgia Tech), Farzad Rahnema (Georgia Tech)
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