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Conference Spotlight
2025 ANS Winter Conference & Expo
November 9–12, 2025
Washington, DC|Washington Hilton
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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
U.K.’s NWS gets input from young people on geological disposal
Nuclear Waste Services, the radioactive waste management subsidiary of the United Kingdom’s Nuclear Decommissioning Authority, has reported on its inaugural year of the National Youth Forum on Geological Disposal forum. NWS set up the initiative, in partnership with the environmental consultancy firm ARUP and the not-for-profit organization The Young Foundation, to give young people the chance to share their views on the government’s plans to develop a geological disposal facility (GDF) for the safe, secure, and long-term disposal of radioactive waste.
Y. Yasaka, N. Takano, H. Takeno
Fusion Science and Technology | Volume 39 | Number 1 | January 2001 | Pages 350-353
Poster Presentations | doi.org/10.13182/FST01-A11963478
Articles are hosted by Taylor and Francis Online.
A magnetic divertor is introduced to the HIEI tandem mirror to enhance the MHD stability in axisymmetric magnetic configuration. It is confirmed that the MHD flute modes can be stabilized by the divertor located at the midplane or off-midplane in the central cell. As the position of the magnetic nulls of the divertor is located at smaller radii, the plasma can be sustained with less fueling rates. The magnetic divertor provides a method to greatly enhance the stability of the flute modes for plasmas weakly stabilized by the RF ponderomotive force.
