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Nuclear Installations Safety
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
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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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.”
Dennis S. Tucker, John D. Fowler, Jr., Frank W. Clinard, Jr.
Fusion Science and Technology | Volume 8 | Number 3 | November 1985 | Pages 2696-2703
Technical Paper | Materials Engineering | doi.org/10.13182/FST85-A24690
Articles are hosted by Taylor and Francis Online.
Several epoxy- and polyimide-based fiber-reinforced materials were irradiated to neutron fluences of 4.1 × 1021 n/m2, E > 0.1 MeVat 4.2 K. Postirradiation testing of mechanical and electrical properties was performed at 77 and 300 K. Mechanical strength was observed to decrease for the epoxy-based materials while the polyimide-based materials showed essentially no change in strength. Electrical properties revealed little or no pattern of degradation at all levels of radiation exposure.