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PDE Interface in 3D with no actual domain
Posted 6 avr. 2015, 18:35 UTC−4 Geometry, Modeling Tools & Definitions 1 Reply
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Hi there,
I have a 3D model which contains only a 2D boundary surface. I added a PDE Boundary Interface but it is failed to compute the Jacobian.
I tried a similar example for 2D model with only 1D edge boundary and it works fine.
For sure, it would work if I solve on a 2D domain but I really need it in 3D as I want to use the membrane interface and contact pair between surfaces.
I appreciate very much if you have an answer. Thank you!!
Duy
I have a 3D model which contains only a 2D boundary surface. I added a PDE Boundary Interface but it is failed to compute the Jacobian.
I tried a similar example for 2D model with only 1D edge boundary and it works fine.
For sure, it would work if I solve on a 2D domain but I really need it in 3D as I want to use the membrane interface and contact pair between surfaces.
I appreciate very much if you have an answer. Thank you!!
Duy
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1 Reply Last Post 7 avr. 2015, 04:41 UTC−4
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Posted:
10 years ago
This seems to be a bug from COMSOL 4.4 and it is already fixed in the version 5.0.