[Getdp] Debugging of h-phi function space

[DILASSER Guillaume]

Dear GetDP users, dear developpers,

I am writing to ask for your help for the debugging of a function space. I have enclosed with the email the files I am currently working on. They can be run with Gmsh & GetDP, however the results show artifacts that I know are caused by the (bad) function space I am now using.

Basically, the model corresponds to a single superconducting spire made of a superconducting tape in which the transport current is ramped starting from 0 A. What I was trying to do is to use an h-phi formulation on only one fourth of the axi-symmetrical domain, to exploit as many symmetries as possible and get rid of the cohomology constraints on phi (since all regions are now simply connected). My issue is that I do not manage to enforce current flow inside the half superconducting tape without generating artifacts on the magnetic field at the location where the tape meets the X-axis. Would you know how to correct the function space in order to solve this ?

Thank you all in advance,

Sincerely Yours,

Guillaume Dilasser
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