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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
2025 ANS Annual Conference
June 15–18, 2025
Chicago, IL|Chicago Marriott Downtown
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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July 2025
Nuclear Technology
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Latest News
Smarter waste strategies: Helping deliver on the promise of advanced nuclear
At COP28, held in Dubai in 2023, a clear consensus emerged: Nuclear energy must be a cornerstone of the global clean energy transition. With electricity demand projected to soar as we decarbonize not just power but also industry, transport, and heat, the case for new nuclear is compelling. More than 20 countries committed to tripling global nuclear capacity by 2050. In the United States alone, the Department of Energy forecasts that the country’s current nuclear capacity could more than triple, adding 200 GW of new nuclear to the existing 95 GW by mid-century.
F. S. Gunnerson, T. R. Yackle
Nuclear Technology | Volume 54 | Number 1 | July 1981 | Pages 113-117
Technical Note | Nuclear Fuel | doi.org/10.13182/NT81-A32759
Articles are hosted by Taylor and Francis Online.
Many postulated nuclear reactor accidents result in dryout or film boiling within the nuclear core. To minimize fuel rod damage and potential rod failure, safe or lower cladding fuel temperatures must be reestablished by encour aging coolant-cladding contact. This process is commonly referred to as quenching or rewetting, and these terms are often incorrectly assumed to be synonymous. Quench and rewet are distinctly different phenomena. Quench is the rapid cooling of a hot solid surface (fuel rod cladding) resulting from enhanced heat transfer conditions and does not necessitate liquid-solid contact. Rewet, how ever, implies direct liquid-solid contact and the establish ment of a liquid-solid-vapor triple interface. The rewet temperature is normally lower than the quench temperature. Estimation of quench and rewet temperatures appears to be possible from first principles.
