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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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Latest News
Russia withdraws from 25-year-old weapons-grade plutonium agreement
Russia’s lower house of Parliament, the State Duma, approved a measure to withdraw from a 25-year-old agreement with the United States to cut back on the leftover plutonium from Cold War–era nuclear weapons.
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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