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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.”
H. Matsuura, Y. Tanaka, Y. Nakao, K. Kudo, H. Momota, Y. Tomita
Fusion Science and Technology | Volume 27 | Number 3 | April 1995 | Pages 559-562
New Trends and Advanced Concepts | doi.org/10.13182/FST95-A11962963
Articles are hosted by Taylor and Francis Online.
An intense neutral beam injected into a plasma creates a tail (i.e. non-Maxwellian component) in velocity distribution function of the same species as the one injected with enhancing (or reducing) fusion reactivities from the values for Maxwellian plasmas. In a typical D-3He startup operation with field reversed configuration (FRC), tail effect on reduction in neutral beam injection (NBI) power required for plasma heating is investigated. It is shown that as a result of effective tail control, the required NBI power can be reduced by about 60 % from the value for Maxwellian plasma.