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Conference Spotlight
2026 ANS Winter Conference & Expo
November 15–18, 2026
Phoenix, AZ|Arizona Grand Resort & Spa
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Nuclear Science and Engineering
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August 2026
Latest News
Fuel loading process begins at Palisades
The Palisades nuclear power plant has drawn closer to restart, as plant staff began the process of loading fuel into the reactor vessel on Sunday morning.
The commencement of fuel loading places the Covert, Mich., facility in Mode 6—or the refueling stage—under the plant’s technical specifications, plant owner and operator Holtec International said in a news release. The Palisades reactor core consists of 204 fuel assemblies that include new fuel and partially used fuel from the plant’s most recent operating cycles. According to Holtec, the fuel loading is being conducted in accordance with plant procedures and technical specifications.
Technical Session|Experimental Reactor Physics
Tuesday, April 23, 2024|3:30–5:15PM PDT|Franciscan B
Session Chair:
Jesson D. Hutchinson
Alternate Chair:
Catherine Percher (LLNL)
Session Organizer:
Luka Snoj
To access paper attachments, you must be logged in and registered for the meeting.
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Pulsed Neutron Experiments in the Inherently Safe Subcritical Assembly
3:30–3:50PM PDT
D. Siefman (LLNL), W. Zywiec (LLNL), C. Percher (LLNL), D. Heinrichs (LLNL)
Paper
Critical Experiment Plans on the New STACY to Clarify the Criticality Characteristics of the Molten Core-Concrete Interaction Products
3:50–4:10PM PDT
Satoshi Gunji (Japan Atomic Energy Agency), Shouhei Araki (Japan Atomic Energy Agency), Kazuhiko Izawa (Japan Atomic Energy Agency), Kenya Suyama (Japan Atomic Energy Agency)
Designing a Deimos-Based Microreactor Criticality Experiment with MCNP and Whisper
4:10–4:30PM PDT
Alexis Maldonado (LANL), Keenan J. Hoffman (LANL), Kristin N. Stolte (LANL), Christopher Perfetti (Univ. New Mexico), Theresa E. Cutler (LANL), Holly R. Trellue (LANL)
Presentation Slides (Visible to Attendees) — Presentation
The National Criticality Experiments Research Center: Capability Expansion and Experiments in the Last Three Years
4:30–4:50PM PDT
George E. McKenzie (LANL), Theresa E. Cutler (LANL), Travis J. Grove (LANL), Jesson D. Hutchinson (LANL), Juliann R. Lamproe (LANL), Nicholas W. Thompson (LANL), Nicholas H. Whitman (LANL), Joetta M. Goda (LANL)
Hermes Reactor Demonstration, Initial Startup and Physics Testing
4:50–5:10PM PDT
N. Satvat (Kairos Power), K. Riley (Kairos Power), F. Vitullo (Kairos Power), R. Hernandez (Kairos Power), M. Fratoni (Univ. California, Berkeley), B. Haugh (Kairos Power), E. Blandford (Kairos Power)
