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Conference Spotlight
2026 Annual Conference
May 31–June 3, 2026
Denver, CO|Sheraton Denver
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!
Latest Magazine Issues
Dec 2025
Jul 2025
Latest Journal Issues
Nuclear Science and Engineering
December 2025
Nuclear Technology
Fusion Science and Technology
November 2025
Latest News
Modernizing I&C for operations and maintenance, one phase at a time
The two reactors at Dominion Energy’s Surry plant are among the oldest in the U.S. nuclear fleet. Yet when the plant celebrated its 50th anniversary in 2023, staff could raise a toast to the future. Surry was one of the first plants to file a subsequent license renewal (SLR) application, and in May 2021, it became official: the plant was licensed to operate for a full 80 years, extending its reactors’ lifespans into 2052 and 2053.
Technical Session|Methods Development
Tuesday, July 22, 2025|10:00AM–12:05PM EDT|Gulf Room
Session Chair:
Justin K. Watson
Alternate Chair:
Geoff Pihl
Session Organizer:
Scott P. Palmtag
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Verification of CMS5 for Higher Enrichment and High Burnup PWR Core Design
10:00–10:25AM EDT
Rodolfo Ferrer (Studsvik), William C. Dawn (Studsvik), Tamer Bahadir (Studsvik)
Paper
Validation of CMS5 against Otto Hahn Critical Experiment Benchmark
10:25–10:50AM EDT
Tamer Bahadir (Studsvik), Rodolfo M. Ferrer (Studsvik)
Evaluation of GNF's Advanced Core Simulator Performance for Modern BWR Core Designs
10:50–11:15AM EDT
Virinder Sandhu (Global Nuclear Fuel), John Hannah (Global Nuclear Fuel), Belgacem Hizoum (Global Nuclear Fuel), Brandon LaFleur (Global Nuclear Fuel), Yuxuan Liu (GE Hitachi), Leonid Pogosbekyan (Global Nuclear Fuel), Anthony Reese (Global Nuclear Fuel)
Benchmarking CASMO5 against Monte Carlo for PWR Lattices with Higher U-235 Enrichments
11:15–11:40AM EDT
Joshua Hykes (Studsvik), Rodolfo Ferrer (Studsvik)
Presentation Slides (Visible to Attendees)
CASMO5 Analysis of Kurchatov Critical Experiments with 7.5-10% Enrichment
11:40AM–12:05PM EDT
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