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Division Spotlight
Fusion Energy
This division promotes the development and timely introduction of fusion energy as a sustainable energy source with favorable economic, environmental, and safety attributes. The division cooperates with other organizations on common issues of multidisciplinary fusion science and technology, conducts professional meetings, and disseminates technical information in support of these goals. Members focus on the assessment and resolution of critical developmental issues for practical fusion energy applications.
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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Jul 2024
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Nuclear Science and Engineering
August 2024
Nuclear Technology
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.”
Andrew C. Kauffman, Don W. Miller, Thomas D. Radcliff, Keith W. Maupin, Daniel J. Mills, V. Matthew Penrod
Nuclear Technology | Volume 140 | Number 2 | November 2002 | Pages 222-232
Technical Paper | Nuclear Plant Instrumentation, Control, and Human-Machine Interface Technologies | doi.org/10.13182/NT02-A3335
Articles are hosted by Taylor and Francis Online.
An in-reactor test facility has been designed and built at The Ohio State University Research Reactor to evaluate the static and dynamic performance of nuclear reactor in-core sensors in environmental and neutronic conditions comparable to those expected in a high-temperature gas reactor. The primary objective for design and construction of this facility was to evaluate the performance of prototype constant-temperature power sensors. The facility can test sensors and materials over a wide range of temperatures up to 800°C, over a range of Reynolds numbers that can be varied to evaluate thermal-dynamic response, and at a reasonable neutron flux value that can be oscillated nearly 7% (up to 100 Hz eventually) to deterministically evaluate sensor transfer functions. Testing has demonstrated that this facility safely performs its desired functions with the current limitation of a 50-Hz maximum neutron flux oscillation speed.