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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.”
Hidetoshi Hashizume, Satoshi Ito, Shouhei Takami, Akio Sagara
Fusion Science and Technology | Volume 47 | Number 4 | May 2005 | Pages 901-905
Technical Paper | Fusion Energy - Fusion Materials | doi.org/10.13182/FST05-A802
Articles are hosted by Taylor and Francis Online.
A butt joint method of HTc superconductor has been investigated for a concept of remountable superconducting (SC) magnets infusion reactors. Through numerical analysis of the present study, it is clarified that the degradation of SC tape near the surface had influences on the joint performance. This degradation of SC tape gives the relationship that the resistance in the butt joint increases when the transport current increases in the butt joint. And through the experiment, the optimum stress, which gives the minimum resistance at the joint, is determined for the butt joint of SC cable composed of ten of SC tapes. The joint resistance of a butt cable shows a larger value than predicted from the experiment using a single layer SC tape.