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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
Nuclear Energy Conference & Expo (NECX)
September 8–11, 2025
Atlanta, GA|Atlanta Marriott Marquis
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
August 2025
Nuclear Technology
July 2025
Fusion Science and Technology
Latest News
Take steps on SNF and HLW disposal
Matt Bowen
With a new administration and Congress, it is time once again to ponder what will happen—if anything—on U.S. spent nuclear fuel and high-level waste management policy over the next few years. One element of the forthcoming discussion seems clear: The executive and legislative branches are eager to talk about recycling commercial SNF. Whatever the merits of doing so, it does not obviate the need for one or more facilities for disposal of remaining long-lived radionuclides. For that reason, making progress on U.S. disposal capabilities remains urgent, lest the associated radionuclide inventories simply be left for future generations to deal with.
In March, Rick Perry, who was secretary of energy during President Trump’s first administration, observed that during his tenure at the Department of Energy it became clear to him that any plan to move SNF “required some practical consent of the receiving state and local community.”1
Technical Session|Sponsored by ETWDD
Wednesday, November 20, 2024|1:00–2:45PM EST|Canaveral 1
Session Chair:
Andrew Ford
Alternate Chair:
Andrew E. Thomas
Session Organizer:
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Benchmarking the Current Capability of BISON to Model Constituent Redistribution and Swelling in U-Zr Annular Fuels Without a Sodium Bond
1:00–1:20PM EST
Yogesh Kumar (Univ. Florida), Jacob Hirschhorn (INL), Michael Tonks (Univ. Florida)
Paper
Phase Field Modeling of Irradiation Impact on the Corrosion Behavior of SS 316H by Molten Salt
1:20–1:40PM EST
Thompson Igunma (Univ. Florida), Michael Tonks (Univ. Florida)
Preliminary Modeling of Molybdenum Deposition in a Molten Salt Reactor
1:40–2:00PM EST
Logan Brown (TAMU), Mark Kimber (TAMU)
Optimal Microreactor Heat Pipe Heat Exchanger Microchannel Design for a Supercritical CO2 Brayton Cycle
2:00–2:20PM EST
Curtis H. Foster (Univ. Wisconsin, Madison), Mitchell R. Erickson (Univ. Wisconsin, Madison), Gregory F. Nellis (Univ. Wisconsin, Madison), Mark H. Anderson (Univ. Wisconsin, Madison)
Comparison of Multi-Effect Distillation and Reverse Osmosis for Nuclear-Coupled ZLD Seawater Desalination
2:20–2:40PM EST
Kristian Marril Bacarro (Univ. Wisconsin, Madison), Mark Anderson (Univ. Wisconsin, Madison), Luca Mastropasqua (Univ. Wisconsin, Madison), Mohan Qin (Univ. Wisconsin, Madison), Michael J. Wagner (Univ. Wisconsin, Madison), Ben Lindley (Univ. Wisconsin, Madison)
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