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2025 ANS Winter Conference & Expo
November 9–12, 2025
Washington, DC|Washington Hilton
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Fusion Science and Technology
Latest News
Sellafield awards $3.86B in infrastructure contracts to three companies
Sellafield Ltd., the site license company overseeing the decommissioning of the U.K.’s Sellafield nuclear site in Cumbria, England, announced the award of £2.9 billion (about $3.86 billion) in infrastructure support contracts to the companies of Morgan Sindall Infrastructure, Costain, and HOCHTIEF (UK) Construction.
T. Cardenas, T. J. Murphy, L. Kuettner, B. Patterson, L. Goodwin, K. Cluff, J. Oertel, T. Day, S. Edwards, C. E. Hamilton, R. Randolph, K. Henderson, J. Cowan, S. J. Shin, S. Bhandarkar, B. J. Kozioziemski
Fusion Science and Technology | Volume 76 | Number 7 | October 2020 | Pages 795-806
Technical Paper | doi.org/10.1080/15361055.2020.1790713
Articles are hosted by Taylor and Francis Online.
One of the great challenges of inertial confinement fusion and high energy density experiments is understanding the effects of mix on thermonuclear burn. The MARBLE campaign, conceived at Los Alamos National Laboratory, aims to gather new insights into this issue by utilizing unique target capsules containing polymer foams of variable pore sizes, tunable over an order of magnitude. Such capsules allow the degree of initial heterogeneity to be controlled experimentally for the first time. Here, we describe the various characterization efforts used to gain understanding of the chemical structure and behavior of the foam. Previous experiments were not sensitive to foam physical properties, and the MARBLE platform has aided in the development of techniques to measure foam properties such as deuterium content, density variation, hydrogen adsorption, and pore size and volume distribution.