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Conference Spotlight
2025 ANS Winter Conference & Expo
November 9–12, 2025
Washington, DC|Washington Hilton
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NNSA awards BWXT $1.5B defense fuels contract
The Department of Energy’s National Nuclear Security Administration has awarded BWX Technologies a contract valued at $1.5 billion to build a Domestic Uranium Enrichment Centrifuge Experiment (DUECE) pilot plant in Tennessee in support of the administration’s efforts to build out a domestic supply of unobligated enriched uranium for defense-related nuclear fuel.
J. R. MacEwan, P. A. Morel
Nuclear Technology | Volume 2 | Number 2 | April 1966 | Pages 158-170
Technical Paper | doi.org/10.13182/NT66-A27497
Articles are hosted by Taylor and Francis Online.
Recent developments concerning the mechanism for volume diffusion of xenon in UO2 and the defects observed in irradiated UO2 by electron microscopy are reviewed with detailed reference to recent results obtained at Chalk River Nuclear Laboratory (CRNL). An earlier interpretation for xenon diffusion in a matrix containing pre-existing and irradiation induced trapping sites is extended.
