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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.
E. Smith
Nuclear Technology | Volume 50 | Number 2 | September 1980 | Pages 187-189
Technical Note | Fuel | doi.org/10.13182/NT80-A32545
Articles are hosted by Taylor and Francis Online.
As a result of a post-irradiation metallographic study of power-ramped Canadian natural uranium, heavy-water-moderated and -cooled power (CANDU) reactor fuel rods, it was recently concluded that the observed beneficial effects of graphite CANLUB coating on CANDU fuel’s tolerance to power-ramp defects stem primarily from the interaction of the coating with fission products, rather than by lubrication of the fuel-cladding interface. These arguments are based on a consideration of fuel cracking patterns and the assumption that stress corrosion crack growth within the cladding is the controlling event in the failure process. While these arguments are examined in detail, the present reappraisal leads to the same view of the primary origin of the beneficial effects of graphite coatings on CANDU fuel rod performance.
