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
Young Members Group
The Young Members Group works to encourage and enable all young professional members to be actively involved in the efforts and endeavors of the Society at all levels (Professional Divisions, ANS Governance, Local Sections, etc.) as they transition from the role of a student to the role of a professional. It sponsors non-technical workshops and meetings that provide professional development and networking opportunities for young professionals, collaborates with other Divisions and Groups in developing technical and non-technical content for topical and national meetings, encourages its members to participate in the activities of the Groups and Divisions that are closely related to their professional interests as well as in their local sections, introduces young members to the rules and governance structure of the Society, and nominates young professionals for awards and leadership opportunities available to members.
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
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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. E. LaValle, D. A. Costanzo, W. J. Lackey, A. J. Caputo
Nuclear Technology | Volume 33 | Number 3 | May 1977 | Pages 290-295
Technical Paper | Fuel | doi.org/10.13182/NT77-A31790
Articles are hosted by Taylor and Francis Online.
The fuel for the high-temperature gas-cooled reactor consists of uranium and thorium species in the form of microspheres encapsulated in layers of pyrolytic carbon and silicon carbide and bonded into fuel rods. An important characterization of these particles is the fraction in a particular sample or rod that may have defective coatings that would allow the release of gaseous and metallic fission products. In the chlorine leach method for this determination, the fuel exposed by defective coatings is volatilized as the heavy metal chlorides at 1000°C. This method is now adapted for the examination of irradiated fuel rods in a hot cell. It is also extended to chlorinations at 1500°C by induction heating, permitting the rapid examination (2 to 3 h) of unirradiated fuel rods.
