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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
2025 ANS Annual Conference
June 15–18, 2025
Chicago, IL|Chicago Marriott 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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May 2025
Jan 2025
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Nuclear Science and Engineering
June 2025
Nuclear Technology
Fusion Science and Technology
Latest News
NRC dockets construction permit for Dow, X-energy SMR
The Nuclear Regulatory Commission has accepted Dow’s construction permit application to build an X-energy small modular reactor in Seadrift, Texas.
Technical Session|Sponsored by MCD
Tuesday, June 9, 2020|12:00–2:10PM EDT
Session Chair:
David Griesheimer (Naval Nuclear Laboratory)
Alternate Chair:
Tara Pandya (ORNL)
Session Organizer:
Steven P. Hamilton
Staff Producer:
Jessica Vazquez (American Nuclear Society)
To access the session recording, you must be logged in and registered for the meeting.
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To access paper attachments, you must be logged in and registered for the meeting.
Implicit Methods with Reduced Memory for Time-Dependent Boltzmann Transport Equation
Dmitriy Y. Anistratov (NC State Univ.)
Paper
Matrix Riccati Equation Method (MREM) of Solution of the Neutron Transfer Equation
B. Ganapol (Univ. of Arizona)
A Novel Analytical Nodal Method for Solution of the SN Transport Equation
Joshua Rocheleau (The Ohio State Univ.), Dean Wang (The Ohio State Univ.)
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