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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
EnergySolutions confirms plans for new nuclear at Kewaunee
Utah-based EnergySolutions announced on January 15 that it has submitted a notice of intent to the Nuclear Regulatory Commission, confirming that the company plans to submit an application for a “major licensing action” for new nuclear generation at the closed Kewaunee nuclear power plant in Wisconsin. Applications for an early site permit, construction permit, or combined license are currently being evaluated, the company said.
Technical Session|Methods Development
Wednesday, July 23, 2025|10:00AM–12:05PM EDT|Gulf Room
Session Chair:
Rodolfo M. Ferrer (Studsvik)
Alternate Chair:
David Kropaczek (Veracity Nuclear)
Session Organizer:
Scott P. Palmtag
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Simulating Challenging BWR Operation Conditions with CMS5
10:00–10:25AM EDT
Petri Forslund Guimarães (Studsvik), Tamer Bahadir (Studsvik), Christian Jönsson (Studsvik), Joshua Hykes (Studsvik), Rodolfo Ferrer (Studsvik)
Paper
BWR Control Blade Depletion Modeling with SIMULATE5
10:25–10:50AM EDT
Tamer Bahadir (Studsvik)
Acceleration of 3D Nodal Diffusion Code RAST-K for Transient Analysis using Memory Access Pattern Optimization and Parallelization
10:50–11:15AM EDT
Hyungwoo Sohn (Ulsan Nat'l Institute Science and Technology), Jinsu Park (Ulsan Nat'l Institute Science and Technology), Deokjung Lee (Ulsan Nat'l Institute Science and Technology)
APEX: An Efficient and Fast-Running Simulator for Multicycle Core Analysis
11:15–11:40AM EDT
David Kropaczek (Veracity Nuclear), Andrew Godfrey (Veracity Nuclear), Benjamin Collins (Veracity Nuclear), Aaron Graham (Veracity Nuclear)
CIPS Index Predictions for Fixed Incore Detection Systems
11:40AM–12:00PM EDT
Benjamin S. Collins (Veracity Nuclear), Cole Gentry (Veracity Nuclear), Andrew Godfrey (Veracity Nuclear), Dave J. Kropaczek (Veracity Nuclear)
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