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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.
W. L. Filippone, R. E. Alcouffe
Nuclear Science and Engineering | Volume 100 | Number 3 | November 1988 | Pages 209-217
Technical Paper | doi.org/10.13182/NSE88-A29033
Articles are hosted by Taylor and Francis Online.
A hybrid method has been developed to iteratively couple SN and Monte Carlo regions of the same problem. This technique avoids many of the restrictions and limitations of previous attempts to do the coupling and results in a general and relatively efficient method. The method is demonstrated with some simple examples.