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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.
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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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.”
Fermín Cuevas, José Francisco Fernandáz, Carlos Sánchez*
Fusion Science and Technology | Volume 32 | Number 4 | December 1997 | Pages 644-654
Technical Paper | Special Section: Plasma Control Issues for Tokamaks / Nuclear Reactions in Solid | doi.org/10.13182/FST97-A19909
Articles are hosted by Taylor and Francis Online.
The possible occurrence of nuclear reactions in solids (NRS) is tested in a well-characterized iodide-titanium film after a high deuterium loading. This film proves to have a higher purity than common titanium samples used in NRS experiments. The titanium deuteration is accomplished in the same chamber where the film is grown to avoid any superficial contamination of the sample. A complete set of NRS experiments is performed, checking as triggering mechanisms of the NRS phenomena the imposition of different electric fields and the crossing of the δ-ϵ and β-δ boundary phases of the Ti-D system. Neutron measurements are monitored while doing these experiments, and no clear evidence of the nuclear fusion reaction D + D → 3He + n is detected; the detection limit for this reaction is Λ = 3 × 10−21 fusions per pair of deuterons per second. However, some anomalous neutron signals are monitored by one of the detectors, which makes further investigation desirable.