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Conference Spotlight
2026 Nuclear Energy Conference & Expo (NECX)
August 24–27, 2026
Dallas, TX|Hilton Anatole
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Study mapping U-10Zr porosity informs metallic fuel design
Researchers at Idaho National Laboratory and the Massachusetts Institute of Technology have conducted a three-dimensional study of irradiated U-10Zr—uranium alloyed with 10 percent zirconium—across key radial regions, providing new insights into how the material swells, transfers heat, and interacts with the fuel cladding.
U-10Zr was extensively tested in historical sodium-cooled fast reactors and is now attracting attention for use in next-generation advanced reactors.
2024 International Congress on Advances in Nuclear Power Plants (ICAPP)
Technical Session|Thermal Hydraulics Analysis and Testing
Wednesday, June 19, 2024|3:15–5:00PM PDT|Palm H
Session Chair:
Dave Grabaskas (ANL)
Alternate Chair:
Rachel Thomas (ANL)
Session Organizers:
Hiroyuki Yoshida (Japan Atomic Energy Agency)
Mauricio E. Tano (INL)
Caleb S. Brooks (Univ. Illinois, Urbana-Champaign)
Track Organizers:
To access paper attachments, you must be logged in and registered for the meeting.
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Assessment of SAS4A/SASSYS-1 Using the NACIE-UP Experimental Facility
3:15–3:35PM PDT
Daniel J. O'Grady (ANL), Jun Liao (Westinghouse Electric Co.), Sung Jin Lee (Fauske & Assoc.), Rachel Thomas (ANL)
Paper
Development of One-Dimensional Freezing Model in SAM for Salt-Cooled Reactor Analysis Applications
3:35–3:55PM PDT
Ling Zou (ANL), Quan Zhou (Kairos Power), Dan O’Grady (ANL), Rui Hu (ANL), Alex Heald (Kairos Power), Haihua Zhao (Kairos Power)
MELCOR Analysis of Accident Mitigation Capability of Flooding Safety System in Korean i-SMR Under Hypothetical Loss of Coolant Accident
3:55–4:15PM PDT
Chang Hyun Song (Hanyang Univ.), JinHo Song (Hanyang Univ.), Sung Joong Kim (Hanyang Univ.)
BWR-Type SMR with Load-Following Function, FCVS, and Seismic Isolation Device that Eliminates Location Requirements
4:15–4:35PM PDT
Tadashi Narabayashi (Tokyo Institute of Technology), Hiroshige Kikura (Tokyo Institute of Technology), Kazuhiko Kasai (Tokyo Institute of Technology), Koji Endo (Rasa Industries)
