I am trying to solve a concentric cylinder model with fenics however every time I try to place one geometry within another and try to solve with fenics it gives me an error. There are 2 cylinders one with radius 1 and one with radius 3. The outer cylinder boundary has potential of 100V and the inner cylinder boundary has potential of 0V. I just used the geometry button in FEATool to create one cylinder inside the other. WHen I try to solve with fenics I get the error below, but when I try to solve with the general solver it works. Any help would be great thanks!
Calling FEniCS Solver.
featool-fenics 21-Jul-2021 17:13:13 : START
Traceback (most recent call last):
File "featool-fenics.py", line 22, in <module>
f.read(bdr, "/boundary")
RuntimeError:
*** -------------------------------------------------------------------------
*** DOLFIN encountered an error. If you are not able to resolve this issue
*** using the information listed below, you can ask for help at
***
***
[email protected]
***
*** Remember to include the error message listed below and, if possible,
*** include a *minimal* running example to reproduce the error.
***
*** -------------------------------------------------------------------------
*** Error: Unable to read meshfunction topology.
*** Reason: Mesh dimension mismatch.
*** Where: This error was encountered inside HDF5File.cpp.
*** Process: 0
***
*** DOLFIN version: 2019.2.0.dev0
*** Git changeset: unknown
*** -------------------------------------------------------------------------
featool-fenics 21-Jul-2021 17:13:13 : STOP
Importing FEniCS solution.
Deleting FEniCS data and log files.
Locked
