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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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May 2025
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.
Kazys K. Almenas, Joseph M. Marchello
Nuclear Technology | Volume 44 | Number 3 | August 1979 | Pages 411-428
Technical Paper | Reactor Siting | doi.org/10.13182/NT79-A32276
Articles are hosted by Taylor and Francis Online.
The mass, energy, and momentum transfer mechanisms have been analyzed in a post-loss-of-coolant accident containment atmosphere. It is established that for the duration of the pressurization transient, superheated and two-phase atmosphere regions will exist simultaneously in the containment. The saturated state will exist merely as a transitional region. For primary system breaks, containment atmosphere behavior will be dominated by the two-phase state.
