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Aerospace Nuclear Science & Technology
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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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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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.”
Jose M. Martinez-Val, Mireia Piera
Fusion Science and Technology | Volume 32 | Number 1 | August 1997 | Pages 131-151
Technical Paper | ICF Target | doi.org/10.13182/FST97-A19885
Articles are hosted by Taylor and Francis Online.
A totally new target scheme to exploit fusion reactions is presented. It is based on the propagation of a heat-detonation wave across the fuel that reaches fusion temperatures before expanding. The wave is launched from a small region of the target where fusion ignition temperatures are reached by the crash of cumulation jets. These jets are produced by a couple of hollow-charge conical liners placed close to the target. The collapse of each conical liner creates a dispersive supersonic jet with a specific kinetic energy high enough to ignite the small region of the target where the fusion wave is created. The energy gain can be very high, although it depends on the maximum fusion yield allowable in the reactor chamber.