ANS is committed to advancing, fostering, and promoting the development and application of nuclear sciences and technologies to benefit society.
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Division Spotlight
Young Members Group
The Young Members Group works to encourage and enable all young professional members to be actively involved in the efforts and endeavors of the Society at all levels (Professional Divisions, ANS Governance, Local Sections, etc.) as they transition from the role of a student to the role of a professional. It sponsors non-technical workshops and meetings that provide professional development and networking opportunities for young professionals, collaborates with other Divisions and Groups in developing technical and non-technical content for topical and national meetings, encourages its members to participate in the activities of the Groups and Divisions that are closely related to their professional interests as well as in their local sections, introduces young members to the rules and governance structure of the Society, and nominates young professionals for awards and leadership opportunities available to members.
Meeting Spotlight
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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Nuclear Science and Engineering
August 2024
Nuclear Technology
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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.”
Trevor V. Dury, Brian L. Smith, Günter S. Bauer
Nuclear Technology | Volume 127 | Number 2 | August 1999 | Pages 218-232
Technical Paper | Accelerators | doi.org/10.13182/NT99-A2997
Articles are hosted by Taylor and Francis Online.
The only two possibilities for examining the thermal-hydraulic behavior of a liquid-metal spallation source target are either to build a full-size target and install it in a proton beam, suitably supplied with coolant under design conditions and instrumented, or to simulate such a target using a state-of-the-art computational fluid dynamics computer code. This latter approach has been pursued in the design of the proposed European Spallation Source for a target filled with liquid mercury coolant under forced circulation. Results indicate that a carefully designed target can remove the 2.8 MW of heat that neutronics calculations predict will be deposited within the coolant and the target body, without the overheating of either.