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Division Spotlight
Nuclear Criticality Safety
NCSD provides communication among nuclear criticality safety professionals through the development of standards, the evolution of training methods and materials, the presentation of technical data and procedures, and the creation of specialty publications. In these ways, the division furthers the exchange of technical information on nuclear criticality safety with the ultimate goal of promoting the safe handling of fissionable materials outside reactors.
Meeting Spotlight
Utility Working Conference and Vendor Technology Expo (UWC 2024)
August 4–7, 2024
Marco Island, FL|JW Marriott Marco Island
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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Nuclear Science and Engineering
August 2024
Nuclear Technology
Fusion Science and Technology
Latest News
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.
S. C. Cohen, D. R. Mathews
Nuclear Technology | Volume 6 | Number 3 | March 1969 | Pages 199-201
Technical Paper and Note | Technical Note | doi.org/10.13182/NT69-A28306
Articles are hosted by Taylor and Francis Online.
The effect of moderator incorporation in a fast reactor on the magnitude of the integrated neutron flux above 1 MeV (damage flux) is examined. Numerical results utilizing a diffusion-theory model are presented for fuel-moderator mixtures and thermionic converter-moderator mixtures. The effect on the damage flux of core power density reduction is shown to be far more significant than that of the removal properties of the moderator.
