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Division Spotlight
Operations & Power
Members focus on the dissemination of knowledge and information in the area of power reactors with particular application to the production of electric power and process heat. The division sponsors meetings on the coverage of applied nuclear science and engineering as related to power plants, non-power reactors, and other nuclear facilities. It encourages and assists with the dissemination of knowledge pertinent to the safe and efficient operation of nuclear facilities through professional staff development, information exchange, and supporting the generation of viable solutions to current issues.
Meeting Spotlight
2025 ANS Annual Conference
June 15–18, 2025
Chicago, IL|Chicago Marriott 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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Latest News
Findings of the ANS Executive Order Expert Advisory Group
On May 23, President Donald Trump signed four Executive Orders (EOs) designed to “usher in a nuclear energy renaissance” by building on federal policies and programs and directing efficiencies in the licensing, siting, development, and deployment of advanced reactor technologies.
In order to evaluate the specific proposals contained in the EOs, a group of experts was convened from various sectors of the U.S. nuclear technology enterprise, under the auspices of the ANS External Affairs Committee, to compare the EOs against existing ANS board-approved Position Statements and to offer constructive input for subsequent implementation by the Trump administration.
The group’s findings and feedback, which were delivered by ANS CEO Craig Piercy to ANS President Lisa Marshall and the Board of Directors, are listed below, grouped by individual EO.
Workshop
Thursday, April 8, 2021|4:00–6:00PM EDT
Session Chair:
Jason Hou
Alternate Chair:
Alexander W. Bataller
Session Organizer:
Edward Chen (NC State Univ.)
Track Organizer:
Session Producers:
Yuqiao Joy Fan (NCSU)
Our increasing need for safe, abundant, reliable, and carbon-free energy sources is stimulating renewed interest for employing nuclear energy to power our world. New materials and technologies that can address sustainability, cost, and waste issues of current water-based reactors is critical for realizing a future powered by the atom. Among these concepts is the utilization of molten salts as both the reactor coolant and as a fuel solvent, namely, the molten salt reactor (MSR). This workshop will provide an overview of the MSR concept and current technological challenges facing its development and deployment. On the experimental side, we will compare classical approaches to molten salt characterization with modern-day developments, with an emphasis on laser-based diagnostics. We will discuss the challenges associated with the modeling and simulation (M&S) capabilities, introduce the important physics spaces relevant to various MSR designs, and discuss the tight coupling of single physics modules to enable multi-physics simulation of the core and system.
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