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
Nuclear Installations Safety
Devoted specifically to the safety of nuclear installations and the health and safety of the public, this division seeks a better understanding of the role of safety in the design, construction and operation of nuclear installation facilities. The division also promotes engineering and scientific technology advancement associated with the safety of such facilities.
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
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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.
Paul Dinner, Max Chazalon, Dain Evans, Friedrich Fauser, Markus Iseli, Chung Hsiung Wu
Fusion Science and Technology | Volume 14 | Number 1 | July 1988 | Pages 178-186
Technical Paper | Net Overview | doi.org/10.13182/FST88-A25157
Articles are hosted by Taylor and Francis Online.
In a steady-state operation, the Next European Torus fuel system must process more than 20 mol/h of gas with minimal production of solid wastes and environmental releases. Requirements, operating conditions, and resulting options for plasma exhaust and fuel processing are discussed. An integrated process for exhaust pumping, impurity removal, and impurity processing is outlined. This process is based as much as possible on proven elements, or those under intensive investigation in fusion facilities around the world. The integration of a cryogenic roughing pump with helium pump-through and total reflux of the electrolyzer products are novel process enhancements.