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Conference Spotlight
2026 ANS Annual Conference
May 31–June 3, 2026
Denver, CO|Sheraton Denver
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May 2026
Latest News
Studsvik applies to build more reactors; Sweden seeks majority control of SMR company
New developments in Sweden’s nuclear energy industry continue to make headlines. Last week, Swedish engineering services firm Studsvik submitted an application to build between 600 MWe and 1,400 MWe of new nuclear power capacity “at and around” its Nyköping Municipality headquarters. Separately, the Swedish government is looking to acquire a majority ownership stake in Videberg Kraft AB.
Technical Session|Deterministic Transport Methods and Applications
Wednesday, April 30, 2025|8:00–9:40AM MDT|Lawrence A
Session Chair:
Ben Yee (LLNL)
Alternate Chair:
Joe Zerr (LANL)
To access paper attachments, you must be logged in and registered for the meeting.
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Heuristic-Based Adaptive Mesh Refinement Applied to Ray Effect Mitigation Methods
8:00–8:25AM MDT
Kevin C. Sawatzky (Univ. Illinois, Urbana-Champaign), April J. Novak (Univ. Illinois, Urbana-Champaign)
Paper
Robust Positive and Monotone Schemes on Nonorthogonal Quadratures for Highly Anisotropic Scattering
8:25–8:50AM MDT
Charles Bienvenue (Polytechnique Montréal), Ahmed Naceur (Polytechnique Montréal), Jean-François Carrier (Université de Montréal), Alain Hébert (Polytechnique Montréal)
Presentation Slides (Visible to Attendees)
Assessing AI-Enhanced Single-Sweep Approximations for Transport Problems with Forward-Peaked Scattering in Slab Geometry
8:50–9:15AM MDT
Japan K. Patel (Ohio State), Matthew C. Schmidt (Washington Univ. St. Louis), Anthony Magliari (Varian Medical Systems), Todd A. Wareing (Varian Medical Systems)
Sweep-Based Uncollided-Flux Treatment On Unstructured Grids
9:15–9:40AM MDT
Connor Woodsford (TAMU), Jean C. Ragusa (TAMU), Jim E. Morel (TAMU)