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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.
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2025 ANS Annual Conference
June 15–18, 2025
Chicago, IL|Chicago Marriott Downtown
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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
Smarter waste strategies: Helping deliver on the promise of advanced nuclear
At COP28, held in Dubai in 2023, a clear consensus emerged: Nuclear energy must be a cornerstone of the global clean energy transition. With electricity demand projected to soar as we decarbonize not just power but also industry, transport, and heat, the case for new nuclear is compelling. More than 20 countries committed to tripling global nuclear capacity by 2050. In the United States alone, the Department of Energy forecasts that the country’s current nuclear capacity could more than triple, adding 200 GW of new nuclear to the existing 95 GW by mid-century.
J.Schwartz, L.Bromberg, D.R. Conn, J.H. Schultz, J.E.C. Williams
Fusion Science and Technology | Volume 19 | Number 3 | May 1991 | Pages 830-835
Advanced Reactor | doi.org/10.13182/FST91-A29447
Articles are hosted by Taylor and Francis Online.
The commercial viability of high field tokamaks is critically dependent upon the development of high field, high energy superconducting magnets. In this paper, superconducting magnet development requirements are discussed in terms of superconducting materials, structural materials and magnet engineering. Superconducting and structural materials are evaluated for processing techniques, properties and applicability to large scale magnets. Both conventional low Tc and high Tc ceramic superconductors are considered. For structural materials, cryogenic steels as well as fiber reinforced composite materials are discussed. The application of advanced materials, in particular high Tc superconductors and fiber reinforced composites, poses unique engineering problems that must be addressed. These problems are exacerbated by the very large stored energy inherent to any large high field magnet. Potential solutions are analyzed and areas of uncertainty are identified. A 30 year development program leading to a 24 Tesla toroidal field coil for a commercial reactor is outlined.
