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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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Nuclear Science and Engineering
December 2025
Nuclear Technology
Fusion Science and Technology
November 2025
Latest News
Nuclear power’s new rule book: Managing uncertainty in efficiency, safety, and independence
The U.S. nuclear industry is standing at its most volatile regulatory moment yet—one that will shape the trajectory and the safety of the industry for decades to come. Recent judicial, legislative, and executive actions are rewriting the rules governing the licensing and regulation of nuclear power reactors. Although these changes are intended to promote and accelerate the deployment of new nuclear energy technologies, the collision of multiple legal shifts—occurring simultaneously and intersecting with profound technological uncertainties—is overwhelming the Nuclear Regulatory Commission and threatening to destabilize investor and industry expectations.
Technical Session|Methods
Monday, April 22, 2024|3:30–5:15PM PDT|Continental Ballroom 2
Session Chair:
Rodolfo Ferrer (Studsvik Scandpower)
Alternate Chair:
Sandra Dulla (Politecnico di Torino)
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Response Matrix Benchmark for the 1D Transport Equation with Matrix Scaling
3:30–3:50PM PDT
B.D. Ganapol (Univ. Arizona), J.K. Patel (Univ. Michigan)
Paper
Synthetic Perturbation as Flux Initializer for the Method of Characteristics Solver of APOLLO3®
3:50–4:10PM PDT
A. Gammicchia (CEA), S. Santandrea (CEA), A. Brighenti (Framatome)
Surface Characteristics Scheme for Solving the Transport Equation in Extruded and Unstructured 3D Geometries
4:10–4:30PM PDT
Arthur Le Bars (CEA), Simone Santandrea (CEA), Sandra Dulla (Politecnico di Torino)
Linear Source Approximation in the Random Ray Method
4:30–4:50PM PDT
Rufus Neame (Univ. Cambridge), Paul Cosgrove (Univ. Cambridge)
Implementation of the Discontinuous Galerkin Method into FENNECS and Other New Improvements for LWR Analysis
4:50–5:10PM PDT
Romain Henry (GRS), Jeremy Bousquet (GRS), Armin Seubert (GRS)
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