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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!
Latest Magazine Issues
Apr 2025
Jan 2025
Latest Journal Issues
Nuclear Science and Engineering
May 2025
Nuclear Technology
Fusion Science and Technology
Latest News
DOE report: Cost to finish cleaning up Hanford site could exceed $589 billion
The cost to complete the cleanup of the Department of Energy’s Hanford Site in Washington state could cost as much as $589.4 billion, according to the 2025 Hanford Lifecycle Scope, Schedule, and Cost Report, which was released by the DOE on April 15. While that estimate is $44.2 billion lower than the DOE’s 2022 estimate of $640.6 billion, a separate, low-end estimate has since grown by more than 21 percent, to $364 billion.
The life cycle report, which the DOE is legally required to issue every three years under agreement with the U.S. Environmental Protection Agency and Washington State Department of Ecology (Ecology), summarizes the remaining work scope, schedule, and cost estimates for the nuclear site. For more than 40 years, Hanford’s reactors produced plutonium for America’s defense program.
Technical Session|New and Advanced Reactors
Tuesday, August 22, 2023|10:45AM–12:25PM EDT|Columbia 2
Session Chair:
Mauricio Tano (INL)
Alternate Chair:
Lambert Fick (Kairos)
Session Organizer:
Rui Hu
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Design and Construction of an Integral-Effect Test Facility FLUSTFA for Molten Salt Reactor Applications
10:45–11:05AM EDT
Sheng Zhang (Univ. Michigan), Hsun-Chia Lin (Univ. Michigan), Minghui Chen (Univ. Michigan), Shanbin Shi (Univ. Michigan), Shuai Che (Univ. Michigan), Adam Burak (Univ. Michigan), Xiaodong Sun (Univ. Michigan), Qiuping Lv (ANL)
Paper
Initial Operation of a High-Temperature Fluoride Salt Test Facility (FLUSTFA): Issues Identified and Paths Forward
11:05–11:25AM EDT
Sheng Zhang (Univ. Michigan), Shuai Che (Univ. Michigan), Adam Burak (Univ. Michigan), Xiaodong Sun (Univ. Michigan)
Design of a Natural Circulation Experiment to Investigate Flow Stability
11:25–11:45AM EDT
J.S. Narvaez Arrua (Univ. Grenoble Alpes), P. Rubiolo (Univ. Grenoble Alpes), J. Giraud (Univ. Grenoble Alpes), V. Ghetta (Univ. Grenoble Alpes), A. Cammi (Politecnico di Milano), S. Lorenzi (Politecnico di Milano)
Flow-Informed Corrosion in Molten Salts Using the Poisson-Nernst-Planck Model
11:45AM–12:05PM EDT
M. Tano (INL), S. Walker (INL), A. Abou-Jaoude (INL)
Fuel Flow Modeling Under Thermal Fluidics Considerations Within Operational Domains of Molten Salt Reactors
12:05–12:25PM EDT
Thabit M. Abuqudaira (TAMU), Pavel V. Tsvetkov (TAMU), Piyush Sabharwall (INL)
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