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Conference Spotlight
2025 ANS Winter Conference & Expo
November 9–12, 2025
Washington, DC|Washington Hilton
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
October 2025
Latest News
DOE’s latest fusion energy road map aims to bridge known gaps
The Department of Energy introduced a Fusion Science & Technology (S&T) Roadmap on October 16 as a national “Build–Innovate–Grow” strategy to develop and commercialize fusion energy by the mid-2030s by aligning public investment and private innovation. Hailed by Darío Gil, the DOE’s new undersecretary for science, as bringing “unprecedented coordination across America's fusion enterprise” and advancing President Trump’s January 2025 executive order, on “Unleashing American Energy,” the road map echoes plans issued by the DOE’s Office of Fusion Energy Sciences (FES) in 2023 and 2024, with a new emphasis on the convergence of AI and fusion.
The road map release coincided with other fusion energy events held this week in Washington, D.C., and beyond.
T. W. Kerlin, S. J. Ball, R. C. Steffy
Nuclear Technology | Volume 10 | Number 2 | February 1971 | Pages 118-132
Technical Paper and Note | Reactor | doi.org/10.13182/NT71-A30920
Articles are hosted by Taylor and Francis Online.
The dynamic characteristics of the MSRE were calculated for operation with 235U and 233 U fuels. The analysis included calculation of the transient response for reactivity perturbations, frequency response for reactivity perturbations, stability, and sensitivity to parameter variations. The calculations showed that the system dynamic behavior is satisfactory for both fuel loadings.
