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Division Spotlight
Mathematics & Computation
Division members promote the advancement of mathematical and computational methods for solving problems arising in all disciplines encompassed by the Society. They place particular emphasis on numerical techniques for efficient computer applications to aid in the dissemination, integration, and proper use of computer codes, including preparation of computational benchmark and development of standards for computing practices, and to encourage the development on new computer codes and broaden their use.
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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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.
R. Madey, P. J. Photinos, K. B. Lee
Nuclear Science and Engineering | Volume 67 | Number 2 | August 1978 | Pages 269-270
Technical Note | doi.org/10.13182/NSE78-A15445
Articles are hosted by Taylor and Francis Online.
The volume adsorption capacity of activated carbon (Columbia type 4 LXC 12/28) at 20°C for 0.98 mol% argon is 0.109 ± 0.004 cm3 (STP) per gram of carbon. This determination is based on a measurement of the time-dependent transmission of argon in helium through an adsorber bed and on the analysis of that measurement in terms of a dispersion model. The transmission is the ratio of the concentration at the outlet of the adsorber bed to that at the inlet. The analysis yields values for the dispersivity as well as the effective adsorptivity. Both parameters are needed to calculate the steady-state transmission of radioactive argon.
