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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
Nov 2025
Jul 2025
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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
Wednesday, April 24, 2024|3:30–5:15PM PDT|Continental Ballroom 1
Session Chair:
Kazuya Yamaji (Mitsubishi Heavy Industries)
Alternate Chair:
Kyoung Lee (ORNL)
Session Organizer:
Go Chiba (Hokkaido University)
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Pathline Reformulation of the Delayed Neutron Precursors Equation
3:30–3:50PM PDT
Mathis Caprais (CEA), Daniele Tomatis (newcleo), Nathan Greiner (CEA), André Bergeron (CEA)
Paper
Presentation Slides (Visible to Attendees)
Transport of Highly Volatile Gases Related to Noble Gases and Tritium in the MSRE
3:50–4:10PM PDT
Kyoung O. Lee (ORNL), David Kropaczek (ORNL), Jorge Navarro (ORNL)
Nuclear Heating Benchmark in Molten Salt Fast Reactor
4:10–4:30PM PDT
A. Chambon (Technical Univ. Denmark), E.P. Senstius (Technical Univ. Denmark), N. Moret (Technical Univ. Denmark)
Benchmarking Between Fuel Cycle Codes and Nuclear Data Evaluations for Decay Heat After a Uranium-233 Fission Pulse
4:30–4:50PM PDT
Riko Okuyama (Hokkaido Univ.), Go Chiba (Hokkaido Univ.), Sebastien Lahaye (CEA)
A Numerical Study of the Similarity Between the Decay Heat of PWR and SFR MOX Fuels
4:50–5:10PM PDT
D. Da Cunha (CEA), J.-F. Lebrat (CEA), F. Nguyen (CEA), V. Vallet (CEA)
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