PPT Slide

HTS magnets for ARIES-ATStructural considerations

• Cross section in ARIES-AT TF and PF magnets dominated by structure

  • No stabilizer/quench protection, little insulation, small amounts of coolant.
  • 85% of cross section can be structure (vs 70% for ARIES RS)

• For PF magnets:

  • javeBzR ~ 700 MPa (jave: average current density in PF, Bz vertical field in PF, R: average radius of coil)

• For TF magnets:

  • DRTF ~ 0.4 Bo2 Ro ln (Rout/Rin) / 2 mo s

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