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Division Spotlight
Radiation Protection & Shielding
The Radiation Protection and Shielding Division is developing and promoting radiation protection and shielding aspects of nuclear science and technology — including interaction of nuclear radiation with materials and biological systems, instruments and techniques for the measurement of nuclear radiation fields, and radiation shield design and evaluation.
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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Fusion Science and Technology
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. Huguet, R. J. Thome, K. Okuno, N. Mitchell
Fusion Science and Technology | Volume 30 | Number 3 | December 1996 | Pages 1241-1247
Fusion Magnet Systems | doi.org/10.13182/FST96-A11963118
Articles are hosted by Taylor and Francis Online.
In the six-year Engineering Design Activity (EDA) for the International Thermonuclear Experimental Reactor (ITER)1, some of the major R&D tasks are in the model coil program. One Central Solenoid (CS) and one Toroidal Field (TF) model coil are being designed and manufactured under the collaboration of the European Union, Japan, the Russian Federation and the USA. Both coils will demonstrate the manufacturing technology required for the full-scale coil systems and the CS model coil will be the largest 13 T superconducting system ever built (640 MJ). Forced-flow cooled superconductors are being manufactured in a shared effort by the four ITER Parties for the various stages of fabrication, that is, Nb3Sn superconducting strand production, cabling, jacket material manufacture, and jacketing of conductors. The coils will be tested in two separate facilities with participation by all Parties. Component R&D is also underway in areas such as conductor and joint performance, jacket and insulation material properties, and manufacturing processes for large steel structure fabrication. This paper summarizes the status of the program.