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Division Spotlight
Nuclear Criticality Safety
NCSD provides communication among nuclear criticality safety professionals through the development of standards, the evolution of training methods and materials, the presentation of technical data and procedures, and the creation of specialty publications. In these ways, the division furthers the exchange of technical information on nuclear criticality safety with the ultimate goal of promoting the safe handling of fissionable materials outside reactors.
Meeting Spotlight
International Conference on Mathematics and Computational Methods Applied to Nuclear Science and Engineering (M&C 2025)
April 27–30, 2025
Denver, CO|The Westin Denver Downtown
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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Apr 2025
Jan 2025
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Nuclear Science and Engineering
June 2025
Nuclear Technology
Fusion Science and Technology
May 2025
Latest News
Argonne’s METL gears up to test more sodium fast reactor components
Argonne National Laboratory has successfully swapped out an aging cold trap in the sodium test loop called METL (Mechanisms Engineering Test Loop), the Department of Energy announced April 23. The upgrade is the first of its kind in the United States in more than 30 years, according to the DOE, and will help test components and operations for the sodium-cooled fast reactors being developed now.
12th Nuclear Plant Instrumentation, Control and Human-Machine Interface Technologies (NPIC&HMIT 2021)
Technical Session
Tuesday, June 15, 2021|2:15–4:00PM EDT
Session Chair:
Derek Halverson (NRC)
Alternate Chair:
Michael Muhlheim (ORNL)
Session Organizer:
Staff Producer:
John Fabian (ANS)
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Overview of Approaches to the Use and Licensing of COTS Digital Devices in Safety Critical Industries
Sofia Guerra (Adelard), Gareth Fletcher (Adelard)
Paper
Regulation of Smart Devices for Nuclear Safety: Lessons Learned in the UK
Paolo Picca (Office For Nuclear Regulation), Mark Bowell (Office for Nuclear Regulation), Steve Frost (Office for Nuclear Regulation)
Use of Smart Devices for Safety-Related Applications in Canadian Nuclear Power Plants
Kevin Douglas McKay (Ontario Power Generation)
Regulatory Requirements, Guidance, and Review of Embedded Digital Devices in Safety Systems
D. S. Halverson (U.S. Nuclear Regulatory Commission), M. D. Muhlheim (ORNL), W.P. Poore (ORNL)
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