ANS is committed to advancing, fostering, and promoting the development and application of nuclear sciences and technologies to benefit society.
Explore the many uses for nuclear science and its impact on energy, the environment, healthcare, food, and more.
Division Spotlight
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.
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!
Latest Magazine Issues
Jul 2024
Jan 2024
Latest Journal Issues
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.”
Klaus-Detlef Closs, Reiner Papp
Nuclear Technology | Volume 121 | Number 2 | February 1998 | Pages 101-113
Technical Paper | German Direct Disposal Project | doi.org/10.13182/NT98-A2822
Articles are hosted by Taylor and Francis Online.
Studies on direct disposal of spent fuel started in Germany in 1979. From 1985 to 1995, a research and development (R&D) project was conducted, the objective of which was to develop direct disposal to technical maturity. The main results of this project are presented. As a consequence of this R&D effort, the German Atomic Energy Act was amended in 1994, eliminating the priority of reprocessing and recycling over direct disposal.The judgment of direct disposal by politicians and the nuclear community was subject to change during the period from 1980 through 1995. While initially technical feasibility was the dominating issue, the picture changed after the Act had been amended. Evidence of guaranteed Entsorgung, meaning all steps at the back end of the fuel cycle and which is provided by foreign reprocessing contracts, turned out to be an important decision criterion.