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Mathematics & Computation
Division members promote the advancement of mathematical and computational methods for solving problems arising in all disciplines encompassed by the Society. They place particular emphasis on numerical techniques for efficient computer applications to aid in the dissemination, integration, and proper use of computer codes, including preparation of computational benchmark and development of standards for computing practices, and to encourage the development on new computer codes and broaden their use.
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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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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.”
R.S. Matsugu, J.C. Lehman, L. Borowski, P. Ladd
Fusion Science and Technology | Volume 19 | Number 3 | May 1991 | Pages 1634-1639
Material and Tritium | Proceedings of the Ninth Topical Meeting on the Technology of Fusion Energy (Oak Brook, Illinois, October 7-11, 1990) | doi.org/10.13182/FST91-A29575
Articles are hosted by Taylor and Francis Online.
A Tritium Filling Station to charge Inertial Confinement Fusion laser target microballoons with an equimolar mixture of tritium and deuterium has been designed, fabricated and pre-commissioned. The University of Rochester Laboratory for Laser Energetics will use the apparatus to produce targets for irradiation by their OMEGA glass laser. Microballoons are filled by diffusion through their walls. Each microballoon will hold about 5 millicuries of tritium in a deuterium-tritium mix at pressures of up to 15,000 kpa (2,200 psia). The maximum system tritium inventory is 10,000 curies.a Tritium and deuterium are stored in uranium beds. After retrieval from the beds, the deuterium-tritium mixture is assayed and transferred to the microballoon charging vessel via a unique palladium diffuser regulator. All components are housed in an inert atmosphere glove box with a getter-based purification system. The system design basis is presented with a description of mechanical and electrical components. Experience with the manufacture of tritium compatible equipment and subsequent system shop testing is described.