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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
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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Nuclear Science and Engineering
May 2025
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April 2025
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Latest News
El Salvador: Looking to nuclear
In 2022, El Salvador’s leadership decided to expand its modest, mostly hydro- and geothermal-based electricity system, which is supported by expensive imported natural gas and diesel generation. They chose to use advanced nuclear reactors, preferably fueled by thorium-based fuels, to power their civilian efforts. The choice of thorium was made to inform the world that the reactor program was for civilian purposes only, and so they chose a fuel that was plentiful, easy to source and work with, and not a proliferation risk.
Technical Session|Sponsored by MSTD
Wednesday, December 1, 2021|4:20–5:45PM EST |Columbia 3
Session Chair:
Richard H. Howard (INL)
Session Organizer:
Alternate Chair:
Troy Munro
Student Assistant:
Peter Hotvedt
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Design and Prototyping of a Fissile-Bearing Chloride Salt Irradiation Experiment
4:25–4:45PM EST
Abdalla Abou-Jaoude (INL), Calvin Downey (INL), Gregory Core (INL), Kim Davies (INL), William Phillips (INL), Chuting Tan (INL), SuJong Yoon (INL), Stacey Wilson (INL)
Paper
Irradiation Testing of Silicon Carbide Joint Specimens in the High Flux Isotope Reactor
4:45–5:05PM EST
Annabelle G. Le Coq (ORNL), Christian M. Petrie (ORNL), Takaaki Koyanagi (ORNL), Kory D. Linton (ORNL), Christian P. Deck (General Atomics)
Thermal Model for Horizontal In-Water and In-Air Mini-Plate Experiments in the Advanced Test Reactor
5:05–5:25PM EST
Grant Hawkes (INL), Dong Ok Choe (INL)
Safety Analysis of the Irradiation System for a High-Throughput Acquisition Capsule
5:25–5:45PM EST
Austen D. Fradeneck (INL), Richard Howard (INL), Geoffrey L. Beausoleil (INL)
Initial Design of High-Temperature MiniFuel Irradiation Experiments in the High Flux Isotope Reactor Removable Beryllium Region
5:45–6:05PM EST
Jacob P. Gorton (ORNL), Zane Wallen (ORNL), Christian M. Petrie (ORNL)
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