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Division Spotlight
Robotics & Remote Systems
The Mission of the Robotics and Remote Systems Division is to promote the development and application of immersive simulation, robotics, and remote systems for hazardous environments for the purpose of reducing hazardous exposure to individuals, reducing environmental hazards and reducing the cost of performing work.
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.”
M. Ichimura et al.
Fusion Science and Technology | Volume 47 | Number 1 | January 2005 | Pages 104-107
Technical Paper | Open Magnetic Systems for Plasma Confinement | doi.org/10.13182/FST05-A617
Articles are hosted by Taylor and Francis Online.
The high ion-temperature (> 10 keV) plasma has been performed in ion-cyclotron range of frequency (ICRF) heating experiments on the GAMMA 10 tandem mirror. In such a high performance plasma, low frequency density fluctuations are observed in relation to the applied ICRF powers. A drift-type fluctuation, that is excited when high power ICRFs for the plasma production are applied, is observed in the whole of GAMMA 10 with the finite wave length. The amplitude of the drift-type fluctuation depends strongly on the gas puffing rate, the ICRF antenna configuration and so on. The radial transport of high energy ions due to these fluctuations is studied.