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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
International Conference on Mathematics and Computational Methods Applied to Nuclear Science and Engineering (M&C 2025)
April 27–30, 2025
Denver, CO|The Westin Denver Downtown
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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Nuclear Science and Engineering
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Nuclear Technology
Fusion Science and Technology
Latest News
TerraPower begins U.K. regulatory approval process
Seattle-based TerraPower signaled its interest this week in building its Natrium small modular reactor in the United Kingdom, the company announced.
TerraPower sent a letter to the U.K.’s Department for Energy Security and Net Zero, formally establishing its intention to enter the U.K. generic design assessment (GDA) process. This is TerraPower’s first step in deployment of its Natrium technology—a 345-MW sodium fast reactor coupled with a molten salt energy storage unit—on the international stage.
G. H. Miley, J. Nadler, T. Hochberg, Y. Gu, O. Barnouin, J. Lovberg
Fusion Science and Technology | Volume 19 | Number 3 | May 1991 | Pages 840-845
Advanced Reactor | doi.org/10.13182/FST91-3
Articles are hosted by Taylor and Francis Online.
Inertial-Electrostatic Confinement (IEC) is currently undergoing renewed experimental and theoretical study as a fusion reactor scheme that can burn advanced fuels such as D-3He and p-11B. The goal of the IEC approach is the confinement of plasma inside multiple nested spherical potential wells. These wells are created by injecting ions into a highly transparent, high voltage (5 – 50 kV) spherical cathode. Multiple passes of ions through the center create a high density non-Maxwellian core. An IEC device can produce intense beam-background (ion-neutral) and beam-beam (ion-ion) fusion reactions with or without the formation of a “Poissor” structure (multiple well). Two different approaches for injecting ions are also under study: ion guns and ionization of background gas. The initial experimental results presented here are taken in the non-Poissor beam-background mode as a precursor to experimentation in the more complex beam-beam and Poissor modes.
