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Division Spotlight
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.
Meeting Spotlight
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
Standards Program
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.
I. Savolainen, R. Tarjanne, S. Vuori
Nuclear Technology | Volume 38 | Number 1 | April 1978 | Pages 135-143
Technical Paper | Low-Temperature Nuclear Heat / Reactor | doi.org/10.13182/NT78-A16166
Articles are hosted by Taylor and Francis Online.
Small single-purpose heating reactors [100 to 400 MW( thermal)] for district heat production would be economically feasible if they could be sited in the immediate vicinity of heat consumption areas. This close urban siting requires that the reactor plant be designed with an objective to make the most severe accidents extremely improbable. When this aim is assumed to be fulfilled, the probability of acute health effects will be insignificant. The expectation values of the potential delayed health effects caused by the collective doses brought about by accidents or normal operation will be very low as well, and will be clearly smaller than the excess mortality due to the other alternatives for district heat production.
