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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!
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Fusion Science and Technology
Latest News
After months of troubleshooting, SRS system gets a new component
Workers at the Savannah River Site have recently completed the replacement of a piece of equipment that the Department of Energy said in a July 31 press release is “essential for operations in the site’s H Canyon chemical separations capable facility.”
B. A. Carreras, N. Dominguez, V. E. Lynch, N. T. Besedin, I. M. Pankratov, A. A. Shishkin
Fusion Science and Technology | Volume 23 | Number 1 | January 1993 | Pages 71-78
Technical Paper | Experimental Device | doi.org/10.13182/FST93-A30121
Articles are hosted by Taylor and Francis Online.
A more accurate model of the helical coils has changed previous stability results, which were obtained with a model that used only three filaments for each half-coil. With the improved model, Mercier stability is obtained for parabolic pressure profiles at peak beta values of up to 3% for the standard configuration, which now has an average minor radius ā = 23.3 cm. For a configuration with a smaller plasma radius, ā = 15.2 cm, the maximum peak beta, 5.0%, is limited by equilibrium. The addition of a toroidal field reduces the rotational transform to <0.5. This configuration has access to the second stability regime for Mercier modes when narrow pressure profiles are used at low beta.