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
Operations & Power
Members focus on the dissemination of knowledge and information in the area of power reactors with particular application to the production of electric power and process heat. The division sponsors meetings on the coverage of applied nuclear science and engineering as related to power plants, non-power reactors, and other nuclear facilities. It encourages and assists with the dissemination of knowledge pertinent to the safe and efficient operation of nuclear facilities through professional staff development, information exchange, and supporting the generation of viable solutions to current issues.
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. F. Gandy, M. A. Henderson, J. D. Hanson, S. F. Knowlton, T. A. Schneider, D. G. Swanson, J. R. Gary
Fusion Science and Technology | Volume 18 | Number 2 | September 1990 | Pages 281-290
Technical Paper | Experimental Device | doi.org/10.13182/FST90-A29300
Articles are hosted by Taylor and Francis Online.
The Compact Auburn Torsatron (CAT) is a low-aspect ratio, continuous coil, toroidal magnetic fusion device. It has two main helical coils: an l = 2, m = 5 coil and an l = 1, m = 5 coil. The machine has a major radius of 53 cm, an average plasma radius of 11 cm, and a steady-state magnetic field of 1 kG. It was designed using an optimization scheme that employs the coil positions and coil winding laws as parameters. Once CAT is operational, the research program will focus on the study of magnetic flux surfaces and ion cyclotron heating. The choices and compromises encountered in building a low-aspect ratio torsatron are discussed.