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Reactor Physics
The division's objectives are to promote the advancement of knowledge and understanding of the fundamental physical phenomena characterizing nuclear reactors and other nuclear systems. The division encourages research and disseminates information through meetings and publications. Areas of technical interest include nuclear data, particle interactions and transport, reactor and nuclear systems analysis, methods, design, validation and operating experience and standards. The Wigner Award heads the awards program.
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2025 ANS Annual Conference
June 15–18, 2025
Chicago, IL|Chicago Marriott Downtown
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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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Fusion Science and Technology
Latest News
Zaporizhzhia ‘extremely fragile’ relying on single off-site power line, IAEA warns
Europe’s largest nuclear power plant has just one remaining power line for essential nuclear safety and security functions, compared with its original 10 functional lines before the military conflict with Russia, warned Rafael Mariano Grossi, director general of the International Atomic Energy Agency.
Vladimir V. Arsenin, Alexey Yu. Kuyanov
Fusion Science and Technology | Volume 39 | Number 1 | January 2001 | Pages 175-178
Topical Lectures | doi.org/10.13182/FST01-A11963435
Articles are hosted by Taylor and Francis Online.
The usage of non-paraxial elements, like a “fat” mirror cell or a divertor, is one of the techniques for stabilizing plasma in axisymmetric systems. The plasma equilibrium in such elements is studied in the paper. The calculation based on the Grad-Shafranov type equation has been done for plasma equilibrium under isotropic and anisotropic pressures in the configuration with a divertor, produced with the given external currents. The inverse variable technique is used in the problem with the fixed boundary surface. This approach is used, in particular, for calculating an equilibrium in the rippled field.