Stress analysis and evaluation of rigidity and stability of superconducting magnets.

[In Japanese. / En japonais.]

Author(s) : KASABA K., SHOJI T.

Type of article: Article

Summary

The authors evaluate the behaviour of the magnet in totality by means of the homogeneous doughnut disk model and equivalent elastic modules. One of the most effective factors to deteriorate the stability of the magnet is mechanical disturbance, for example, the behaviour of the friction. They describe the movement of the conductor arising from electromagnetic force and calculated the force of the conductor and between the conductor and spacer. It was found that heating which is the cause of quench occurs most easily in the magnet's inner layer, which is nearest the axis. The possibility of heating was found to depend on the location of the conductor and spacer.

Details

  • Original title: [In Japanese. / En japonais.]
  • Record ID : 1995-1383
  • Languages: Japanese
  • Source: Cryogenics/ Cryog. Eng. - vol. 28 - n. 12
  • Publication date: 1993
  • Document available for consultation in the library of the IIR headquarters only.

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