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
Thermal Hydraulics
The division provides a forum for focused technical dialogue on thermal hydraulic technology in the nuclear industry. Specifically, this will include heat transfer and fluid mechanics involved in the utilization of nuclear energy. It is intended to attract the highest quality of theoretical and experimental work to ANS, including research on basic phenomena and application to nuclear system design.
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
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.”
Boris M. Andreev, Yuriy A. Sakharovsky, Michael B. Rozenkevich, Eldar P. Magomedbekov, Yuriy S. Park, Vadim V. Uborskiy
Fusion Science and Technology | Volume 28 | Number 3 | October 1995 | Pages 511-514
Tritium Processing | Proceedings of the Fifth Topical Meeting on Tritium Technology in Fission, Fusion, and Isotopic Applications Belgirate, Italy May 28-June 3, 1995 | doi.org/10.13182/FST95-A30453
Articles are hosted by Taylor and Francis Online.
The paper presents a novel universal concept of recovering tritium from water. The concept is based on a flexible link between the first stage of purification and getting tritium concentrate by catalytic isotopic exchange between water and hydrogen and the second stage, destined for recovering tritium with the concentration of 98 at.% by means of continuous isotopic exchange between hydrogen and palladium hydride. We present thermodynamic and mass exchange parameters of these processes, obtained while running pilot setups. We demonstrate that the proposed universal purification module is more efficient for separating tritium-containing mixtures of hydrogen isotopes, than the one described in literature.