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Design and construction of a Mini-RT device.

[In Japanese. / En japonais.]

Author(s) : MITO T., YANAGI N., OGAWA Y., et al.

Type of article: Article

Summary

The use of a non-neutral plasma confinement device with a floating internal coil has been planned for the purpose of high-beta plasma confinement research at the University of Tokyo. A device known as the Mini-RT (Miniature Ring Trap) has been constructed as a joint research project between the University of Tokyo, NIFS and Kyushu University. In the experiment, a magnetic-levitation coil (floating coil) operated in a persistent current mode is levitated for 8 hours in a plasma vacuum vessel. The high-temperature superconducting floating coil is wound with Bi-2223 tape, and has a diameter of 300 mm and an electromotive force of 50 kA.

Details

  • Original title: [In Japanese. / En japonais.]
  • Record ID : 2005-1114
  • Languages: Japanese
  • Source: Journal of the Cryogenic Society of Japan - vol. 39 - n. 5
  • Publication date: 2004

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