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Conference Spotlight
2025 ANS Winter Conference & Expo
November 9–12, 2025
Washington, DC|Washington Hilton
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Fusion Science and Technology
Latest News
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.
Yuan Chen, Rong Liu, Jian Shen, Haipin Guo, Yuan Liu, Wenmian Jiang
Fusion Science and Technology | Volume 34 | Number 3 | November 1998 | Pages 1023-1027
Neutronics Experiments and Analysis (Poster Session) | doi.org/10.13182/FST98-A11963748
Articles are hosted by Taylor and Francis Online.
An experimental assembly to simulate ITER (International Thermonuclear Experimental Reactor) shield has been established, which was the combination of a sphere of 70 cm in diameter and a cylinder-shell of 35 × 35 cm made of alternating multi-layers of iron and water. The measurements of the absolute reaction rates, the angular neutron flux spectra, and the neutron leakage spectrum without the extended cylinder have been carried out.
