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Reactor Physics
The division's objectives are to promote the advancement of knowledge and understanding of the fundamental physical phenomena characterizing nuclear reactors and other nuclear systems. The division encourages research and disseminates information through meetings and publications. Areas of technical interest include nuclear data, particle interactions and transport, reactor and nuclear systems analysis, methods, design, validation and operating experience and standards. The Wigner Award heads the awards program.
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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.
W. A. Fragetta, R. E. Rocco
Fusion Science and Technology | Volume 19 | Number 3 | May 1991 | Pages 1115-1120
Ignition Device | doi.org/10.13182/FST91-A29492
Articles are hosted by Taylor and Francis Online.
The Compact Ignition Tokamak (CIT) vacuum vessel is envisioned to be a thick wall torus with a Dee shaped cross section. It must withstand violent impact forces from plasma disruptions. Operating conditions include a base pressure of 10−8 torr and a 350°C base temperature. A suitable vacuum vessel material of construction must combine adequate elevated temperature strength and desired physical properties compatible with the operating service conditions. CIT performance and design requirements also dictate that fabricability and availability critically influence selection. Similarly, a requirement that the vessel shall have a low level waste activation further affects the appropriate choice. Based upon these selection criteria two materials were identified, that used in a unique hybrid design, satisfy both performance and decommissioning requirements.
