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Division Spotlight
Education, Training & Workforce Development
The Education, Training & Workforce Development Division provides communication among the academic, industrial, and governmental communities through the exchange of views and information on matters related to education, training and workforce development in nuclear and radiological science, engineering, and technology. Industry leaders, education and training professionals, and interested students work together through Society-sponsored meetings and publications, to enrich their professional development, to educate the general public, and to advance nuclear and radiological science and engineering.
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 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. 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.”
G. Giruzzi, C. Bourdelle, G. T. Hoang, F. Imbeaux, X. Litaudon, P. Maget, Y. Peysson
Fusion Science and Technology | Volume 56 | Number 3 | October 2009 | Pages 1381-1416
Technical Papers | Tore Supra Special Issue | doi.org/10.13182/FST09-A9184
Articles are hosted by Taylor and Francis Online.
Performing high-power long-duration discharges on Tore Supra has allowed us to investigate new physics at evanescent loop voltage in the situation where the current diffusion has fully taken place. Discharges with dominant noninductive current have been realized for many years, in a variety of configurations and plasma scenarios. They have allowed in-depth investigation on a number of physical phenomena governing the plasma behavior whenever the ohmic field is absent or negligible. The main results obtained in this area of research are summarized in this paper. They include, e.g., significant advances in the fast electron physics; the discovery of a new improved confinement regime (lower hybrid enhanced performance regime); the discovery of a new tokamak plasma regime with nonlinear temperature oscillations (O-regime); specific magnetohydrodynamic regimes associated with reversed safety factor profiles; investigation of the anomalous particle transport, obtained in vanishing loop voltage discharges; and the first experimental demonstration of synergy effects between electron cyclotron and lower hybrid current drive in a steady-state plasma.