8000 Multiple boundary conditions on the same boundary · Issue #54 · code-mphi/ECOGEN · GitHub
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Multiple boundary conditions on the same boundary #54
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@sidkamat

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@sidkamat

Hi. We are trying to inject a liquid inside the computational domain. For the current implementation of ECOGEN, we need to use the unstructured mesh from gmsh to assign two different boundary conditions, Inlet and Non-Reflective, on the same boundary. The problem is that we are limited to the first-order scheme without AMR.

We want to use the second-order scheme, preferably with AMR, for our case. I understand that the Cartesian mesher native to ECOGEN does not allow two different BCs on the same boundary. If we want to implement such a thing, how do you suggest we might go about it? Is it as simple as using an if-else condition in the BC setup, or is it a much more complex implementation?

Thanks

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