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!
Latest Magazine Issues
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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.
J. A. Conlin, D. R. Cuneo, E. L. Long, Jr., C. L. Segasser
Nuclear Technology | Volume 8 | Number 6 | June 1970 | Pages 507-515
Material | doi.org/10.13182/NT70-A28650
Articles are hosted by Taylor and Francis Online.
Bare (U, Th)O2 fuel pellets were irradiated in a graphite structure to evaluate the potential of this type fuel for high-temperature gas-cooled reactors. The maximum fuel temperature was 1650°C at fuel pellet centers and 1370°C at fuel pellet-tographite interfaces. The experiment was terminated when fission-gas release rates increased by an order of magnitude and the radial temperature gradient from the fuel pellet centers to outer edges increased from 335 to 390°C. Postirradiation evaluation showed no evidence of chemical reaction or incompatibility between the fuel and the surrounding graphite. The graphite underwent no significant changes, but most of the fuel pellets were severely fractured. Burnup (2.4% heavy metal) was below that where the fuel swelling would be expected and optical measurements of two intact pellets showed no dimensional changes.
