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Conference Spotlight
2026 Nuclear Energy Conference & Expo (NECX)
August 24–27, 2026
Dallas, TX|Hilton Anatole
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Two steps forward for U.K. advanced nuclear
This week, two significant announcements have emerged from the United Kingdom’s advanced reactor sector.
On June 14, Rolls-Royce, the United Kingdom National Nuclear Laboratory, and the Japan Atomic Energy Agency announced that they had signed two trilateral memorandums of cooperation to collaborate on “advanced modular reactor (AMR) technology, specifically high-temperature gas-cooled reactors (HTGR), and the coated particle fuel these reactors will use.”
Separately, on June 16, Bellevue, Wash.–based TerraPower announced that its Natrium reactor design has been formally submitted for U.K. regulatory review. The company also announced the formation of a new subsidiary, TerraPower UK Ltd.
Technical Session|Sponsored by NISD
Tuesday, November 17, 2020|4:50–6:30PM EST
Session Chair:
Matthew Bucknor (ANL)
Alternate Chair:
David S. Grabaskas
Session Organizer:
Andrew J. Clark
Staff Producer:
Julie Bry (American Nuclear Society)
To access the session recording, you must be logged in and registered for the meeting.
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Safety Analysis of the Conceptual Versatile Test Reactor Design
Tyler S. Sumner (Argonne National Laboratory), T. H. Fanning (Argonne National Laboratory), J. W. Thomas (Argonne National Laboratory)
Paper
Impact of the Control Rod Withdrawal Rate during Power Ascension Operations
Justin W. Thomas (Argonne National Laboratory), Tyler S. Sumner (Argonne National Laboratory), Thomas H. Fanning (Argonne National Laboratory)
Versatile Test Reactor Pump Coastown Assessment
Tyler S. Sumner (Argonne National Laboratory), T. H. Fanning (Argonne National Laboratory)
Initial Sensitivity Analyses for Versatile Test Reactor Transient Safety Performance
Justin W. Thomas (Argonne National Laboratory), Lander Ibarra (Argonne National Laboratory), Tyler S. Sumner (Argonne National Laboratory)
Analysis of Versatile Test Reactor Pump Overcooling Transients
