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Decommissioning & Environmental Sciences
The mission of the Decommissioning and Environmental Sciences (DES) Division is to promote the development and use of those skills and technologies associated with the use of nuclear energy and the optimal management and stewardship of the environment, sustainable development, decommissioning, remediation, reutilization, and long-term surveillance and maintenance of nuclear-related installations, and sites. The target audience for this effort is the membership of the Division, the Society, and the public at large.
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International Conference on Mathematics and Computational Methods Applied to Nuclear Science and Engineering (M&C 2025)
April 27–30, 2025
Denver, CO|The Westin Denver Downtown
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The Standards Committee is responsible for the development and maintenance of voluntary consensus standards that address the design, analysis, and operation of components, systems, and facilities related to the application of nuclear science and technology. Find out What’s New, check out the Standards Store, or Get Involved today!
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Latest News
Argonne’s METL gears up to test more sodium fast reactor components
Argonne National Laboratory has successfully swapped out an aging cold trap in the sodium test loop called METL (Mechanisms Engineering Test Loop), the Department of Energy announced April 23. The upgrade is the first of its kind in the United States in more than 30 years, according to the DOE, and will help test components and operations for the sodium-cooled fast reactors being developed now.
G.E. Orient, P.J. Gierszewskib, J.K. Garner
Fusion Science and Technology | Volume 8 | Number 1 | July 1985 | Pages 586-591
Blanket and First-Wall Engineering | Proceedings of the Sixth Topical Meeting on the Technology of Fusion Energy (San Francisco, California, March 3-7, 1985) | doi.org/10.13182/FST85-A40102
Articles are hosted by Taylor and Francis Online.
Several current fusion first wall designs consist of slender channels. This type of structure may be analysed by describing the bending behavior using a thin member theory and solving the relevant boundary value problem for the axial stresses due to the end conditions and the axial load variations. Analytical and finite element models are presented here that can treat a range of shapes and end constraints, have been implemented on microcomputers, and may be fast and cost-effective tools for preliminary design. Representative first wall designs are analyzed, illustrating the complex and important influence of irradiation creep.
