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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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Utility Working Conference and Vendor Technology Expo (UWC 2024)
August 4–7, 2024
Marco Island, FL|JW Marriott Marco Island
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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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BWXT will scout potential TRISO fuel production sites in Wyoming
BWX Technologies Inc. announced today that its Advanced Technologies subsidiary has signed a cooperation agreement with the state of Wyoming to evaluate locations and requirements for siting a potential new TRISO nuclear fuel fabrication facility in the state.
V. O. Uotinen, J. H. Lauby, L. C. Schmid, W. P. Stinson
Nuclear Technology | Volume 15 | Number 2 | August 1972 | Pages 257-271
Technical Paper | Plutonium Utilization in Commercial Power Reactors / Reactor | doi.org/10.13182/NT72-A31150
Articles are hosted by Taylor and Francis Online.
Results of experiments conducted in the Critical Approach Facility are presented for a total of 48 lattices of plutonium-enriched rods. Five kinds of UO2-PuO2 rods ranging in PuO2 enrichment from 1.5 to 4.0 wt%, and three kinds of Al-Pu rods ranging in plutonium enrichment from 1.8 to 5.0 wt%, were used in the experiments. The lattices covered a broad range of water-to-rod volume ratios. Parameters reported for each lattice are: the number of rods required for a critical loading, the relaxation length measured in an exponential loading, the critical buckling, and reflector savings. For five of the lattices results are also reported of the worth of central absorber rods of boron and hafnium. The results of approach-to-critical experiments were verified by comparing them with the results of critical measurements conducted in three lattices.