ANS is committed to advancing, fostering, and promoting the development and application of nuclear sciences and technologies to benefit society.
Explore the many uses for nuclear science and its impact on energy, the environment, healthcare, food, and more.
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
2024 ANS Winter Conference and Expo
November 17–21, 2024
Orlando, FL|Renaissance Orlando at SeaWorld
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
Keeping up with Kewaunee
In October 2012, Dominion Energy announced it was closing the Kewaunee nuclear power plant, a two-loop 574-MWe pressurized water reactor located about 27 miles southeast of Green Bay, Wis., on the western shore of Lake Michigan. At the time, Dominion said the plant was running well, but that low wholesale electricity prices in the region made it uneconomical to continue operation of the single-unit merchant power plant.
Myron B. Reynolds
Nuclear Science and Engineering | Volume 1 | Number 5 | October 1956 | Pages 374-390
Technical Paper | doi.org/10.13182/NSE56-A28776
Articles are hosted by Taylor and Francis Online.
The rare gases have not been shown to exhibit measurable equilibrium solubility in metals, nor do any common metals exhibit measurable permeability to the rare gases. By means of nuclear reactions, however, “solid solutions” of rare gases in metals may be produced which permit the rare gas diffusion process to be studied. Results of work on the system radiokrypton-uranium are presented. Diffusion of radiokrypton from small cylinders of irradiated normal uranium was found to be negligible at temperatures below 1000°C. The diffusion rate was found to be quite temperature-sensitive and was considerably enhanced by thermal cycling. Swelling of the metal specimen during the diffusion process and the fact that the theoretical time dependence was never observed, leads to the conclusion that gas escape is by way of grain boundaries or microcracks. A possible mechanism to explain the thermal cycling behavior is presented.