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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
TerraPower begins U.K. regulatory approval process
Seattle-based TerraPower signaled its interest this week in building its Natrium small modular reactor in the United Kingdom, the company announced.
TerraPower sent a letter to the U.K.’s Department for Energy Security and Net Zero, formally establishing its intention to enter the U.K. generic design assessment (GDA) process. This is TerraPower’s first step in deployment of its Natrium technology—a 345-MW sodium fast reactor coupled with a molten salt energy storage unit—on the international stage.
M. H. Cooper, G. R. Taylor
Nuclear Technology | Volume 12 | Number 1 | September 1971 | Pages 83-92
Technical Paper | Material | doi.org/10.13182/NT71-A15901
Articles are hosted by Taylor and Francis Online.
Sorption isotherms at 300, 500, 750, and 1000°F for Cs in Na were measured on polished Ni, as-received Type 304 stainless steel, polished Type 304 stainless steel, oxidized Zr, and single crystal Al2O3 over Cs concentrations from 46 appm (atomic parts per million) to 0.03 appm. Cesium concentrations on specimen surfaces that had been equilibrated with the Na/Cs solution were determined with a 137Cs tracer. Cesium sorption was reversible, increased with rising Cs concentrations, and decreased with higher temperatures. Nickel and Al2O3 are superior as packing materials for Cs cold traps because of their higher sorption capacities at low Cs concentrations.
