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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.”
D. E. Shumaker
Fusion Science and Technology | Volume 13 | Number 4 | May 1988 | Pages 555-576
Technical Paper | Plasma Engineering | doi.org/10.13182/FST88-A25135
Articles are hosted by Taylor and Francis Online.
A numerical simulation of the evolution of a field-reversed configuration (FRC) plasma is described. The calculation proceeds by alternating between a two-dimensional axisymmetric equilibrium calculation and a one-dimensional transport calculation. The equilibrium calculation uses flux-surface coordinates and finite elements. The transport calculation consists of the simultaneous solution of three one-dimensional equations for the differential ion density, electron entropy, and ion entropy. The transport calculation includes classical transport processes, loss on open field lines, radiation cooling due to impurities, and lower hybrid drift anomalous transport. Examples of FRC simulations are presented.