ANS is committed to advancing, fostering, and promoting the development and application of nuclear sciences and technologies to benefit society.
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Division Spotlight
Accelerator Applications
The division was organized to promote the advancement of knowledge of the use of particle accelerator technologies for nuclear and other applications. It focuses on production of neutrons and other particles, utilization of these particles for scientific or industrial purposes, such as the production or destruction of radionuclides significant to energy, medicine, defense or other endeavors, as well as imaging and diagnostics.
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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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.
D. Elias, F. J. Munno
Nuclear Technology | Volume 12 | Number 1 | September 1971 | Pages 46-55
Technical Paper | Fuel | doi.org/10.13182/NT71-A15897
Articles are hosted by Taylor and Francis Online.
The computational system, 2DBCOST, efficiently determines optimum fast reactor fuel management strategies. 2DBCOST, including the associated optimization technique used, provides a basis on which to study the impact of variables such as fabrication, reprocessing, shipping, interest, fuel handling, material costs, inventory lead times, and post-irradiation lag times on reactor fuel costs and to subsequently determine the lowest cost operating policy. The computational system will adjust an LMFBR fuel management policy to meet changing economic or marketplace conditions. Trial use has shown that the code will rapidly determine an optimum fast-reactor blanket fuel management scheme for the cases studied. The impact of both blanket radial out-in subassembly movement and moderator seeding was investigated. Cost penalties associated with moving six sub-assemblies per cycle less than the optimum will approach three million dollars over a 10-year period; similar savings are demonstrated with respect to moderator seeding. The objective function is shown to be unimodal.