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
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.
Meeting Spotlight
Conference on Nuclear Training and Education: A Biennial International Forum (CONTE 2025)
February 3–6, 2025
Amelia Island, FL|Omni Amelia Island Resort
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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Nuclear Science and Engineering
January 2025
Nuclear Technology
Fusion Science and Technology
Latest News
Christmas Night
Twas the night before Christmas when all through the houseNo electrons were flowing through even my mouse.
All devices were plugged in by the chimney with careWith the hope that St. Nikola Tesla would share.
R. H. Whitley, G. R. Lutz, S. A. Frieje, D. H. Berwald, J. D. Gordon
Fusion Science and Technology | Volume 10 | Number 3 | November 1986 | Pages 1165-1170
Fusion Reactor Design—II | doi.org/10.13182/FST86-A24888
Articles are hosted by Taylor and Francis Online.
A commercial electric plant concept has been developed with multiple advanced tokamak reactors operating at a single site with shared equipment. These multiplexed reactors use superconducting magnets, operate at high beta, and have inductively driven plasma current. The attractiveness of this approach is based on cost reductions which are achieved by the sharing of some components and on availability improvements resulting from the addition of standby equipment. Parametric studies have been performed to determine both the optimal number of reactors in a plant and the optimal reactor characteristics. A plant layout has been developed which uses remote maintenance technologies for operation and maintenance such that at least part of the plant is always operational.