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Division Spotlight
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.
Meeting Spotlight
Utility Working Conference and Vendor Technology Expo (UWC 2024)
August 4–7, 2024
Marco Island, FL|JW Marriott Marco Island
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
Vogtle-3 shuts down for valve issue
One of the new Vogtle units in Georgia was shut down unexpectedly on Monday last week for a valve issue that has since been investigated and repaired. According to multiple local news outlets, Georgia Power reported on July 17 that Unit 3 was back in service.
Southern Company spokesperson Jacob Hawkins confirmed that Vogtle-3 went off line at 9:25 p.m. local time on July 8 “due to lowering water levels in the steam generators caused by a valve issue on one of the three main feedwater pumps.”
Y. Nakao, K. Kai, H. Malsuura, K. Kudo
Fusion Science and Technology | Volume 27 | Number 3 | April 1995 | Pages 555-558
New Trends and Advanced Concepts | doi.org/10.13182/FST95-A11962962
Articles are hosted by Taylor and Francis Online.
On the basis of coupled kinetic/power-balance calculations, we examine the degree of recoil tail creation due to nuclear elastic scattering and its effect on the fusion reactivity of self-sustaining D-3He plasmas. It is shown that at a typical operating state (e.g. Tibulk = 100keV), the d–d [d–t] reaction rate parameter increases by 10–20% [decreases by ≤ 10%] from the values for Maxwellian distributions, while the d–3He reaction remains almost unchanged.