Coupl4: Tokamak solenoid

The central solenoid of the ohmic heating system for a tokamak fusion device.

Problem Type:
An axisymmetric problem of magneto-structural coupling.


The solenoid consists of 80 superconducting coils fixed in common plastic structure. Due to mirror symmetry one half of the structure is modeled.


See the Coupl4MS.pbm and Coupl4SA.pbm problems in the Examples folder for the corresponding DC magnetics and stresses analysis parts of this problem.