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
Education, Training & Workforce Development
The Education, Training & Workforce Development Division provides communication among the academic, industrial, and governmental communities through the exchange of views and information on matters related to education, training and workforce development in nuclear and radiological science, engineering, and technology. Industry leaders, education and training professionals, and interested students work together through Society-sponsored meetings and publications, to enrich their professional development, to educate the general public, and to advance nuclear and radiological science and engineering.
Meeting Spotlight
International Conference on Mathematics and Computational Methods Applied to Nuclear Science and Engineering (M&C 2025)
April 27–30, 2025
Denver, CO|The Westin Denver 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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May 2025
Latest News
Argonne’s METL gears up to test more sodium fast reactor components
Argonne National Laboratory has successfully swapped out an aging cold trap in the sodium test loop called METL (Mechanisms Engineering Test Loop), the Department of Energy announced April 23. The upgrade is the first of its kind in the United States in more than 30 years, according to the DOE, and will help test components and operations for the sodium-cooled fast reactors being developed now.
Winfried Amian, Detlev Stöver
Nuclear Technology | Volume 59 | Number 2 | November 1982 | Pages 279-290
Technical Paper | Nuclear Fuel | doi.org/10.13182/NT82-A33031
Articles are hosted by Taylor and Francis Online.
A laser boring technique has been used to simulate failed coatings of fuel particles. The cesium fractional release from irradiated failed particles is measured in time intervals during an annealing treatment at 1000 and 1200°C, respectively. In addition, the distribution of cesium along kernel and coating is measured by destructive gamma spectrometry. The fractional release versus time data are quantitatively recalculated by superposing diffusion from kernel and buffer layer using a two-zone assembly in spherical geometry. The derived kernel diffusion constants agree reasonably well with corresponding data from in-pile measurements.
