Multiple boundary condition on the same boundary while coupling

Numerical methods and mathematical models of Elmer
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sheetu
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Joined: 30 Mar 2021, 06:55
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Multiple boundary condition on the same boundary while coupling

Post by sheetu »

I'm coupling magneto-dynamic solver with stress solver. On the outer periphery of the stator, I gave two boundary condition as mentioned below.

!outer boundary Dirichlet
Boundary Condition 1
Target Boundaries(1) = 36 37 38 39
Name = "Boundary_Outer"
Potential Condition = 0
Potential = 0
End


Boundary Condition 2
Target Boundaries(1) = 249 250 251 252
Name = "Sliding"
Discontinuous Boundary = Logical True
Save Line = True
Mortar BC = 3
End


Boundary Condition 3
Target Boundaries(4) = 36 37 38 39
Name = "encaster"
Displacement 3 = 0
Displacement 1 = 0
Displacement 2 = 0
End


Boundary Condition 4
Target Boundaries(4) = 249 250 251 252
Name = "interface"
Structure Interface = Logical True
End

While solving it's creating a problem.
How can I resolve this issue?
kevinarden
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Joined: 25 Jan 2019, 01:28
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Re: Multiple boundary condition on the same boundary while coupling

Post by kevinarden »

Target Boundaries(1) = 36 37 38 39

Do you intend for the target boundary to be 1?
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