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
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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Jun 2025
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Nuclear Science and Engineering
July 2025
Nuclear Technology
Fusion Science and Technology
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.
V. C. Badham, W. E. Kastenberg, G. C. Pomraning, D. Okrent
Nuclear Technology | Volume 47 | Number 2 | February 1980 | Pages 221-233
Technical Paper | Reactor | doi.org/10.13182/NT80-A32428
Articles are hosted by Taylor and Francis Online.
Whenever a fissionable blanket is added to a controlled thermonuclear reactor, an investigation of the potential for accidental criticality is necessary to ensure the safety of this hybrid device. The neutronic effects of blanket meltdown and the ingress of steam into the blanket, studied for one such fusion-fission hybrid reactor, indicate that accidental criticality will be achieved only for very long blanket residence times or highly improbable accident sequences. Even though only one hybrid device was investigated, the results indicate that it is possible to design a reactor that will remain subcritical even under certain incredible circumstances.
