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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
2024 ANS Annual Conference
June 16–19, 2024
Las Vegas, NV|Mandalay Bay Resort and Casino
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
Ukraine releases video of Russian “kamikaze” drones flying near nuclear plant
New reports allege Russia is flying kamikaze drones and firing small arms near the site of Ukraine’s Zaporizhzhia nuclear power plant. Europe’s largest such facility, Zaporizhzhia has been under Russian control since 2022.
W. E. Han
Fusion Science and Technology | Volume 44 | Number 2 | September 2003 | Pages 425-429
Technical Paper | Fusion Energy - Tritium and Safety and Environment | doi.org/10.13182/FST03-A372
Articles are hosted by Taylor and Francis Online.
Refinements to consequence modelling for hypothetical accidents in Fusion Power Plants have been explored. This leads to improved accuracy and a reduction in some of the conservatism inherent in previous calculations. Assumptions made in previous analyses for the Safety and Environmental Assessment of Fusion Power (SEAFP) are examined, with particular emphasis given to aerosol modelling within the containment and dispersion and dose calculations. By employing a more realistic treatment of the time dependence in the aerosol model and introducing a procedure for accounting for the effects of wind meander, it is shown how to obtain results which may be used to adjust previously derived dose estimates. Further analysis assesses the possibility of aerosol particle removal by filtering in cracks in the containment barriers, as material leaks into the environment. The potential for mitigation by this mechanism has been neglected in previous calculations.