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
Isotopes & Radiation
Members are devoted to applying nuclear science and engineering technologies involving isotopes, radiation applications, and associated equipment in scientific research, development, and industrial processes. Their interests lie primarily in education, industrial uses, biology, medicine, and health physics. Division committees include Analytical Applications of Isotopes and Radiation, Biology and Medicine, Radiation Applications, Radiation Sources and Detection, and Thermal Power Sources.
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.
William F. Brehm, Robert L. Simons
Nuclear Technology | Volume 95 | Number 2 | August 1991 | Pages 148-155
Technical Paper | Fission Reactor | doi.org/10.13182/NT91-A34552
Articles are hosted by Taylor and Francis Online.
Measurement of corrosion product radiation levels in the Fast Flux Test Facility heat transport system cells shows a buildup of just over 10 mrem/h in regions near the hot leg and >400 mrem/h near the cold leg. These levels are due to 54Mn only; mere traces of 60Co are observed. The basis for the model used to predict radiation level buildup is reviewed. The observed radiation levels and the predicted values are compared. Discrepancies and reasons for the discrepancies are noted and explained. Some possible changes in calculation methods to increase accuracy in future predictions are presented.
