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.
Thomas W. Eichenberga, Andrew C. Klein
Fusion Science and Technology | Volume 19 | Number 3 | May 1991 | Pages 1680-1685
Material and Tritium | Proceedings of the Ninth Topical Meeting on the Technology of Fusion Energy (Oak Brook, Illinois, October 7-11, 1990) | doi.org/10.13182/FST91-A29583
Articles are hosted by Taylor and Francis Online.
Strict control over tritium production and inventory must be obtained by any electrical utility operating a magnetic confinement fusion reactor plant if they do not want to be in the business of tritium production beyond the requirements for their own plants. A computer model has been developed to analyze the tritium inventory in a multiple compartment tritium handling system. Analysis has been conducted to explore a variety of reactor system operational parameters and modes including the effects of varying the TBR to achieve a constant storage inventory, the effects of actual operational cycles including an annual down time for blanket replacement, and the effects of failures of various components within the tritium processing stream.
