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Division Spotlight
Young Members Group
The Young Members Group works to encourage and enable all young professional members to be actively involved in the efforts and endeavors of the Society at all levels (Professional Divisions, ANS Governance, Local Sections, etc.) as they transition from the role of a student to the role of a professional. It sponsors non-technical workshops and meetings that provide professional development and networking opportunities for young professionals, collaborates with other Divisions and Groups in developing technical and non-technical content for topical and national meetings, encourages its members to participate in the activities of the Groups and Divisions that are closely related to their professional interests as well as in their local sections, introduces young members to the rules and governance structure of the Society, and nominates young professionals for awards and leadership opportunities available to members.
Meeting Spotlight
Conference on Nuclear Training and Education: A Biennial International Forum (CONTE 2025)
February 3–6, 2025
Amelia Island, FL|Omni Amelia Island Resort
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
Fermilab center renamed after late particle physicist Helen Edwards
Fermi National Accelerator Laboratory’s Integrated Engineering Research Center, which officially opened in January 2024, is now known as the Helen Edwards Engineering Center. The name was changed to honor the late particle physicist who led the design, construction, commissioning, and operation of the lab’s Tevatron accelerator and was part of the Water Resources Development Act signed by President Biden in December 2024, according to a Fermilab press release.
T. Loarer, Tore Supra Team
Fusion Science and Technology | Volume 56 | Number 3 | October 2009 | Pages 1300-1317
Technical Papers | Tore Supra Special Issue | doi.org/10.13182/FST09-A9179
Articles are hosted by Taylor and Francis Online.
Tore Supra is a superconducting limiter tokamak designed for long and high-power discharges. In its initial phase, the plasma density control was handled by a set of seven modular limiters (total area [approximately]1.5 m2) equipped with pumps. An inner wall ([approximately]10 m2), covered with actively cooled carbon tiles, was used to handle high-power discharges. An ergodic divertor (ED), composed of six modules, was installed on the low-field side to create a stochastic edge layer for enhancing the edge radiation; all the modules were equipped with neutralizer plates and a pumping system. The performances, in terms of pumping capabilities and density control, are reported for the modular pump limiters and the ED modules, equipped with neutralizer plates for particle collection. Throat and vented geometries, respectively collecting ions and neutrals, were tested for the modular limiters and the ED. After 12 years of operation, a major upgrade (Composants Internes et Limiteur project) resulted in the replacement of all these plasma-facing components by a flat toroidal pump limiter (total area [approximately]7.6 m2) actively cooled and located at the bottom of the machine. Long discharges (6 min) with high energy input (>1.0 GJ) have been performed repetitively, in steady-state conditions.