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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.
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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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ANS designates Armour Research Foundation Reactor as Nuclear Historic Landmark
The American Nuclear Society presented the Illinois Institute of Technology with a plaque last week to officially designate the Armour Research Foundation Reactor a Nuclear Historic Landmark, following the Society’s decision to confer the status onto the reactor in September 2024.
D. Corneli et al.
Fusion Science and Technology | Volume 48 | Number 1 | July-August 2005 | Pages 55-58
Technical Paper | Tritium Science and Technology - Tritium Processing, Transportation, and Storage | doi.org/10.13182/FST05-A879
Articles are hosted by Taylor and Francis Online.
One of the tasks of the Tritium Laboratory Karlsruhe (TLK) is the development of a fuel clean-up system for future fusion reactors. The current reference process for the Tokamak Exhaust Process (TEP) system of ITER is called CAPER and consists of three different steps; the third step is based on counter current isotopic swamping to recover trace amounts of tritium in the so called PERMCAT. For testing the efficiency of the PERMCAT tritium concentrations below 3.7*1010 Bqm-3 need to be measured in a process gas, challenging real time measurement, a wide measurement range of at least 4 orders of magnitude and low memory effects. The sampling technique used at TLK to measure the tritium concentration at the outlet of the PERMCAT is discussed in details with regards to memory effects.