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NRC grants license for TRISO-X fuel manufacturing using HALEU
The Nuclear Regulatory Commission has granted X-energy subsidiary TRISO-X a special nuclear material license for high-assay low-enriched uranium fuel fabrication. The license applies to TRISO-X’s first two planned commercial facilities, known as TX-1 and TX-2, for an initial 40-year period. The facilities are set to be the first new nuclear fuel fabrication plants licensed by the NRC in more than 50 years.
J. M. Blatz, P. Barrows, T. Gribb, D. M. Cech, G. Becerra, T. Kile, C. M. Jacobson, L. Jacobson, J. Giffey, R. Radel
Fusion Science and Technology | Volume 79 | Number 6 | August 2023 | Pages 617-629
Research Article | doi.org/10.1080/15361055.2023.2167458
Articles are hosted by Taylor and Francis Online.
There is a known demand for a fusion prototypic neutron source capable of emulating the neutron-induced damage caused by fusion. If no such source is developed in a timely and economical manner, the use of fusion as a source of energy will be hindered by material selection and qualification. Presented here is one possible path toward the development of a fusion prototypic neutron source by enhancing an operational neutron generator platform with so-called plasma windows. The use of plasma windows addresses a weakness in the current design by improving the pressure differential between acceleration and the target regions. This improvement, combined with the use of multiple beamlines, represents the possibility of dramatically increasing the fusion neutron flux capabilities of such a system.