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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
Conference on Nuclear Training and Education: A Biennial International Forum (CONTE 2025)
February 3–6, 2025
Amelia Island, FL|Omni Amelia Island Resort
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 2024
Jul 2024
Latest Journal Issues
Nuclear Science and Engineering
January 2025
Nuclear Technology
Fusion Science and Technology
Latest News
Christmas Night
Twas the night before Christmas when all through the houseNo electrons were flowing through even my mouse.
All devices were plugged in by the chimney with careWith the hope that St. Nikola Tesla would share.
Technical Session|Sponsored by NCSD
Wednesday, November 20, 2024|1:00–2:45PM EST|Fantail
Session Chair:
Joshua Gogolski
Alternate Chair:
Theresa E. Cutler
Session Organizer:
Benjamin Martin
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Calculation of Extended Subcritical Mass Limits in ANSI/ANS-8.1-2014
1:00–1:20PM EST
T.M. Greene (ORNL), D.G. Bowen (ORNL), G. Radulescu (ORNL)
Paper
Criticality Safety Validation Methods for Heat-Source Plutonium
1:20–1:40PM EST
James Suthon (Univ. New Mexico), Christopher Perfetti (Univ. New Mexico)
Lessons Learned in Drafting ANSI/ANS-8.28-2024, Administrative Practices for the Use of Nondestructive Assay Measurements for Nuclear Criticality Safety
1:40–2:00PM EST
Jeff Chapman (National Nuclear Security Administration), Ernest Elliott (BWX Technologies)
Exploration of Firefighting Techniques and how this Affects Criticality Safety Advice at Sellafield Ltd
2:00–2:20PM EST
David Kirkwood (Sellafield), Amy van der Vyver (Sellafield)
Investigation of Benchmark keff Sensitivity and Uncertainty for 239Pu Fission in Specific Energy Ranges
2:20–2:40PM EST
J. Hutchinson (LANL), K. Amundson (LANL), P. Brain (LANL), T. Cutler (LANL), N. Kleedtke (LANL), R. Little (LANL), D. Neudecker (LANL)
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