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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.
James H. Leonard, Denes B. Hunkar
Nuclear Technology | Volume 3 | Number 12 | December 1967 | Pages 718-727
Technical Paper and Note | doi.org/10.13182/NT67-A27788
Articles are hosted by Taylor and Francis Online.
Sheathed Chromel/Alumel and iron/Constantan thermocouples of various geometries were exposed to varying radiation levels from a nuclear reactor while immersed in a constant-temperature medium. Emf measurements indicated transient changes in thermocouple calibration of as much as 18°F occurring over periods of several hours after a change in radiation level. After further exposure (1 × 1018 n/cm2 for fast neutrons), the magnitude of the transient decalibration effect had diminished. This behavior is consistent with a mechanism involving changes in electron mobility in the two thermoelectric materials due to the appearance of radiation-produced scattering centers followed by self-annealing.