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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
ANS Student Conference 2025
April 3–5, 2025
Albuquerque, NM|The University of New Mexico
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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February 2025
Latest News
Molten salt research is focus of ANS local section presentation
The American Nuclear Society’s Chicago–Great Lakes Local Section hosted a presentation on February 27 on developments at the molten salt research reactor at Abilene Christian University’s Nuclear Energy Experimental Testing (NEXT) Lab.
A recording of the presentation is available on the ANS website.
Harold P. Smith, Jr.
Nuclear Science and Engineering | Volume 18 | Number 4 | April 1964 | Pages 508-513
Technical Paper | doi.org/10.13182/NSE64-A18769
Articles are hosted by Taylor and Francis Online.
A previous work on the closed-loop dynamics of nuclear rocket engines with bleed turbine drive3 is modified to study the engine dynamics using a topping turbine system. Root locus considerations show that the response characteristics of the two engine systems should be similar, although the topping turbine system has a faster initial response but slower asymptotic response. These conclusions are corroborated by analog simulation of the non-linear dynamic equations.