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Organized to promote the advancement of knowledge in the use of nuclear science and technologies in the aerospace application. Specialized nuclear-based technologies and applications are needed to advance the state-of-the-art in aerospace design, engineering and operations to explore planetary bodies in our solar system and beyond, plus enhance the safety of air travel, especially high speed air travel. Areas of interest will include but are not limited to the creation of nuclear-based power and propulsion systems, multifunctional materials to protect humans and electronic components from atmospheric, space, and nuclear power system radiation, human factor strategies for the safety and reliable operation of nuclear power and propulsion plants by non-specialized personnel and more.
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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.”
P. I. Strand, W. A. Houlberg
Fusion Science and Technology | Volume 39 | Number 2 | March 2001 | Pages 1091-1095
Plasma Engineering, Heating, and Current Drive | doi.org/10.13182/FST01-A11963389
Articles are hosted by Taylor and Francis Online.
The magnetic flux evolution problem in toroidal plasmas is formulated in a framework suitable for integrating externally imposed magnetic field components with internal components from bootstrap current and auxiliary current drive. The formulation is applicable to 3-dimensional (3-D) stellarator equilibria, and reduces to 2-D form for axisymmetric plasmas. Here the numerical implementation of this framework is described. Conservative integrations schemes, resolution close to the magnetic axis, and efficient methods for flux surface averaging are discussed. Results from the test code THRIFT (THRee dimensional Inductive Flux evolution in Toroidal plasmas) are used to illustrate numerical convergence properties for a low aspect ratio stellarator and the axisymmetric NSTX spherical torus.