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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!
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Dec 2025
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Nuclear Science and Engineering
January 2026
Nuclear Technology
December 2025
Fusion Science and Technology
November 2025
Latest News
BWRX-300 SMR passes U.K. regulatory milestone
GE Vernova Hitachi Nuclear Energy’s BWRX-300 small modular reactor has completed the second step of the generic design assessment (GDA) process in the United Kingdom. In this step, the U.K. Office for Nuclear Regulation, the Environment Agency, and Natural Resources Wales did not identify “any fundamental safety, security safeguard or environmental protection shortfalls with the design of the BWRX-300.” Step 1 was completed in December 2024.
Technical Session|Methods
Wednesday, April 24, 2024|3:30–5:15PM PDT|Franciscan D
Session Chair:
Eugene Shwageraus
Session Organizer:
Alternate Chair:
Valeria Raffuzzi
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Particle Tracking in Involute-Based Reactor Geometries in SCONE Monte Carlo Code
3:30–3:50PM PDT
Mikolaj Adam Kowalski (Univ. Cambridge), Congjin Ding (Univ. Cambridge), Eugene Shwageraus (Univ. Cambridge)
Paper
Calculating the Change in Power Shape due to Localised Perturbations to Nuclear Data Using a Generalised Sensitivities Method in MONK
3:50–4:10PM PDT
Andrew J. Cox (ANSWERS Software Service), Richard P. Hiles (ANSWERS Software Service), Simon D. Richards (ANSWERS Software Service), Paul N. Smith (ANSWERS Software Service)
Seismic Deformation of Spacer Grids -- Extension of ARCADIA and Validation of Proposed Neutronic Model
4:10–4:30PM PDT
J. Marten (Framatome), M. Schneider (Framatome), G. Sieber (Framatome), H. Keßler (Framatome)
UO2-Mo Composite Fuel Model Development and Simulation Using the ENIGMA Code
4:30–4:50PM PDT
Aiden Peakman (Univ. Manchester), Glyn Rossiter (National Nuclear Laboratory)
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