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Division Spotlight
Fusion Energy
This division promotes the development and timely introduction of fusion energy as a sustainable energy source with favorable economic, environmental, and safety attributes. The division cooperates with other organizations on common issues of multidisciplinary fusion science and technology, conducts professional meetings, and disseminates technical information in support of these goals. Members focus on the assessment and resolution of critical developmental issues for practical fusion energy applications.
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
May 2025
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.
S. I. Abdel-Khalik, R. W. Conn, G. A. Moses
Nuclear Technology | Volume 43 | Number 1 | April 1979 | Pages 5-21
Technical Paper | Reactor | doi.org/10.13182/NT79-A16170
Articles are hosted by Taylor and Francis Online.
The University of Wisconsin fusion reactor study group has completed a study of laser fusion reactor problems incorporated into a self-consistent reactor design, SOLASE. The purpose of the SOLASE study is to identify and quantitatively analyze the major technological features posed by laser fusion reactors, to assess the relative advantages and prospective problems, and to guide further research. The engineering problems examined in the SOLASE study include first wall design and protection, radiation damage and materials constraints, compatibility of first wall and pellet materials, placement and protection of the last optical elements, pellet injection requirements, tritium breeding and blanket design concepts, vacuum pumping requirements, heat removal and power cycle considerations, recirculating power requirements, and shielding and primary containment considerations. Other conceptual reactor designs have also been examined and critically compared.