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Evaluation of mechanical displacements in superconducting accelerator magnet arrays.

Number: pap. n. 47

Author(s) : CEBALLOS VELASCO J., SERNA MORENO M. C., DATSKOV V., et al.

Summary

The heavy ion synchrotron SIS100 is the main accelerator of the Facility for Antiproton and Ion Research (FAIR) project, to be located in Darmstadt, Germany. The ring is formed by 108 cryogenic dipole modules and 83 cryogenic quadrupole doublet modules. These modules consist of various, fast ramped superconducting magnets. i.e. dipoles, quadrupoles and corrector magnets. In order to compensate for thermal shrinkage of piping and misalignment at operating temperature of 4 K various elements such as universal compensation joints are introduced to the mechanical system. Details of developed forces and sources of misalignment are analysed in order to meet the challenging demands on positioning of the cold masses and the cryostat vacuum vessels. The study concentrates on the interaction of the coupled modules.

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Details

  • Original title: Evaluation of mechanical displacements in superconducting accelerator magnet arrays.
  • Record ID : 30021723
  • Languages: English
  • Source: Cryogenics 2017. Proceedings of the 14th IIR International Conference: Dresden, Germany, Mai 15-19, 2017.
  • Publication date: 2017/05/15
  • DOI: http://dx.doi.org/10.18462/iir.cryo.2017.0047

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