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Jump temperature field between two domains

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Hello,

I would like to modelize a jump of temperature field between two object f and m. I suppose that:
-qf.nf = constant * ( Tf - Tm) on 3
-qm.nm = constant * ( Tm - Tf) on 4
Tf =0 on 1
Tm=1 on 2

where qf and qm are heat flux of f and m respectively.
nf and nm are temperature of f and m respectively.

image : https://drive.google.com/open?id=0B_f8pIiA7HKab2FrOHd3Q0t5S0U

I manage to do one mesh of this two objects with 4 boundaries (1,2,3,4).
I give you links of the mesh (comp_mesh.xml) and of boundaries (comp_boundaries_mesh.xml).
mesh : https://drive.google.com/open?id=0B_f8pIiA7HKab1R3aXpFVTUybGs
boundaries : https://drive.google.com/open?id=0B_f8pIiA7HKaUWhYRWVmY290SEE

Could you help me ? jump operator based on v('+') and v('-') does not work because interface are differents.I must use two functionspaces ?

Best regards,
Arnaud

asked May 13, 2016 by Arnaud FEniCS Novice (190 points)
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