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
Accelerator Applications
The division was organized to promote the advancement of knowledge of the use of particle accelerator technologies for nuclear and other applications. It focuses on production of neutrons and other particles, utilization of these particles for scientific or industrial purposes, such as the production or destruction of radionuclides significant to energy, medicine, defense or other endeavors, as well as imaging and diagnostics.
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.”
F. Bellina, M. Guarnieri, A. Stella, G. Ferri, J. Rauch, T. Roman
Fusion Science and Technology | Volume 15 | Number 2 | March 1989 | Pages 938-944
Magnet Engineering, Design and Experiments — I | doi.org/10.13182/FST89-A39814
Articles are hosted by Taylor and Francis Online.
This paper presents the final design and main manufacturing aspects of the RFX Magnetizing Winding, now being manufactured by ABB. The winding is designed to store 15 Wb flux and consists of 200 copper turns wound into 40 coils. These are impregnated in groups to form 17 blocks, to satisfy mechanical requirements. The largest coils, with diameters exceeding 8 m, are demountable into two halves, for ease of transport and assembly. The peak turn current is 50 kA and the peak voltage per turn is 700 V. A special connection between the coils allows the resulting voltage across the terminals of each sector to be kept below 35 kV and the voltage to earth below 17.5 kV. To limit diffusion phenomena inside the solid conductors, the innermost 24 coils are wound with two conductors connected in parallel at the coil terminals, transposed with each other at the half coil. Polymide and glass tapes impregnated with epoxy resin provide good insulation without excessive thickness.