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Division Spotlight
Isotopes & Radiation
Members are devoted to applying nuclear science and engineering technologies involving isotopes, radiation applications, and associated equipment in scientific research, development, and industrial processes. Their interests lie primarily in education, industrial uses, biology, medicine, and health physics. Division committees include Analytical Applications of Isotopes and Radiation, Biology and Medicine, Radiation Applications, Radiation Sources and Detection, and Thermal Power Sources.
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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.”
P. Millward, A. Ainsworth, C. J. Caldwell-Nichols, R. Lobel, C. J. Hancock
Fusion Science and Technology | Volume 11 | Number 1 | January 1987 | Pages 235-252
Technical Paper | JET Project | doi.org/10.13182/FST87-A25006
Articles are hosted by Taylor and Francis Online.
The paper presents an outline description of the function of each diagnostic system and then considers in more detail their general engineering aspects and some of the development work that has been incurred in meeting specific requirements. The way in which the engineering has differed from previous tokamak diagnostics is discussed illustrating the effect of the Joint European Torus (JET) environmental factors such as radiation, the need for remote handling, and scale. The techniques for interfacing the various diagnostic control systems to the overall machine computerized control system are presented. Finally, three diagnostic systems are described in more detail. From an engineering viewpoint these represent the three basic types: (a) JET design and manufacture, (b) association/JET collaboration (where each has a significant input), and (c) mostly association design and manufacture, but with project monitoring by JET.