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Conference Spotlight
2026 Nuclear Energy Conference & Expo (NECX)
August 24–27, 2026
Dallas, TX|Hilton Anatole
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Nuclear Science and Engineering
October 2026
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September 2026
Fusion Science and Technology
August 2026
Latest News
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.
Technology of Fusion Energy (TOFE)
Technical Session
Tuesday, June 14, 2022|1:00–2:45PM PDT|Huntington B/C
Session Chair:
Tim D. Bohm (Univ. Wisconsin, Madison)
Alternate Chair:
Paul W. Humrickhouse
Session Organizer:
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Status of Design Activities of the DEMO Helium Cooled Pebble Bed Breeding Blanket in Europe
Guangming Zhou (Karlsruhe Institute of Technology), Francisco A. Hernandez (EUROfusion Programme Management Unit & Karlsruhe Institute of Technology (KIT)), Jarir Aktaa (Karlsruhe Institute of Technology ), David Alonso (ESTEYCO), Frederik Arbeiter (Karlsruhe Institute of Technology ), Lorenzo V. Boccaccini (Karlsruhe Institute of Technology ), Ion Cristescu (Karlsruhe Institute of Technology ), Antonio Froio (Politecnico di Torino), Christophe Garnier (CEA), Mathias Jetter (Karlsruhe Institute of Technology ), Xue Z. Jin (Karlsruhe Institute of Technology ), Marc Kamlah (Karlsruhe Institute of Technology ), Béla Kiss (Budapest University of Technology and Economics (BME)), Christina Koehly (Karlsruhe Institute of Technology ), Christine Klein (Karlsruhe Institute of Technology ), Ivan A. Maione (Karlsruhe Institute of Technology ), Luis Maqueda (ESTEYCO), Carlos Moreno (CIEMAT), Ivo Moscato (University of Palermo & EUROfusion Programme Management Unit), Iole Palermo (CIEMAT), Jin H. Park (Karlsruhe Institute of Technology ), Volker Pasler (Karlsruhe Institute of Technology ), Dario Passafiume (Karlsruhe Institute of Technology ), Pavel Pereslavtsev (Karlsruhe Institute of Technology ), Anoop Retheesh (Karlsruhe Institute of Technology ), Álvaro Yáñez (ESTEYCO)
Paper
Tritium Breeding and Nuclear Heating Evaluation of Solid Breeder Concepts
Felipe S. Novais (Univ. Tennessee, Knoxville), Nicholas R. Brown (Univ. Tennessee, Knoxville), G. Ivan Maldonado (Univ. Tennessee, Knoxville)
Calibration of a Mesoscale Tritium Transport Model for Ceramic Breeder Materials in TMAP8 Using Experimental Data
Pierre-Clement A. Simon (INL), Paul W. Humrickhouse (ORNL), Alexander D. Lindsay (INL), Masashi Shimada (INL)
Reference