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Devoted specifically to the safety of nuclear installations and the health and safety of the public, this division seeks a better understanding of the role of safety in the design, construction and operation of nuclear installation facilities. The division also promotes engineering and scientific technology advancement associated with the safety of such facilities.
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Utility Working Conference and Vendor Technology Expo (UWC 2024)
August 4–7, 2024
Marco Island, FL|JW Marriott Marco Island
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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.”
A. V. Arzhannikov, V. T. Astrelin, A. V. Burdakov, V. S. Koidan, K. I. Mekler, P. I. Melnikov, V. V. Postupaev, A. F. Rovenskikh, S. L. Sinitsky, A. Yu. Zabolotsky
Fusion Science and Technology | Volume 35 | Number 1 | January 1999 | Pages 223-227
Oral Presentations | doi.org/10.13182/FST99-A11963856
Articles are hosted by Taylor and Francis Online.
Experiments on fast plasma heating by the relativistic electron beam in the GOL-3 facility succeeds in the creation of a 1015 cm−3 plasma with electron temperature of up to a few keV. The heating is produced due to two-stream instability of the beam that causes high level of plasma microturbulence. The experiments show some specific features of plasma behaviour during the beam injection. The beam-induced turbulence is the reason of non-classical transport processes in the plasma. Anomalies in longitudinal thermal conductivity, resistivity of the plasma and in lifetime of hot electrons are observed. Transition to classical transport coefficients occurs when the plasma turbulence disappears after the beam injection stops.