System Kubuntu 18.04LTS preCICE v2.1 OpenFOAM v7 CalculiX v2.15 What I am trying to do: I am trying to run a 2-way coupling between OpenFOAM and CalculiX, but for heat transfer in of FSI. For OpenFOAM , I took the Fluid folder from OpenFOAM (OF) adapter CHT tutorial. But I am using chtMul…

Hi, I managed to run the problem when including the interface.sur file and modifying the config reader (ConfigReader.cpp). I had to change to if( config["participants"][participantName]["interfaces"][i]["faces-mesh"] ) { interface.facesMeshName = strdup( config["participants"][participantName…

[image] uekerman: Please check if the mesh names there in the adapter config config.yml match those of the preCICE config. Yes, I checked, I even thought there might be an issue with indentation may be in config.yml, but there isn’t. I tried giving it a different mesh name, the new preCICE te…

ccx_preCICE -i Solid/flap -precice-participant Calculix Maybe just a typo here, but in your preCICE config the participant’s name is CalculiX. Do you now get a “mesh empty” error message or “mesh ID unknown” error? Could you please double check that in your CalculiX mesh files surface is define…

My bad, just a typo here. In the files, the participant name matches. [image] uekerman: Maybe just a typo here, but in your preCICE config the participant’s name is Calculi X . If there is a mismatch in the participant name or mesh name anywhere, I get the following error: ---[precice] ERRO…

For the OpenFOAM setup you could also copy from the other CHT examples, e.g. https://github.com/precice/tutorials/tree/master/CHT/flow-over-plate/buoyantPimpleFoam-nutils There, we use buoyantPimpleFoam.

Will do. I think I already have a fork to the tutorials directory, I should be able to add it all there, correct?

You can find the files for this case in PR #92 [image] uekerman: If you want you could already open a draft PR in the tutorials repository as what you do would be a (first step towards a) solution to Missing flow-over-heated-plate with CalculiX · Issue #103 · precice/tutorials · GitHub . Then, w…

@Alphaoo1 could you please also enable debug output in preCICE and post your respective Solid.log? It looks like you get this error , which we would like to be clearer since preCICE v2.1. Then maybe it also makes sense to open an issue about the unclear error in the precice/preice repository.

Hi, I am able to reproduce the error. ---[precice] ERROR: The given Mesh ID "-1" is unknown to preCICE. I have commented in the PR https://github.com/precice/tutorials/pull/104 to try and resolve this issue. I believe it is because Heat-Flux works on the face centres, but in this case we have o…

[image] Makis: @Alphaoo1 could you please also enable debug output in preCICE and post your respective Solid.log ? @MakisHPlease find the debug log file. I used the following in the .xml file for getting this output. I hope this is what you are looking for. <sink type="file" output="debug_So…

preCICE mesh id (-1) error (OpenFOAM+CalculiX CHT)

Official adapters and tutorials

uekerman September 3, 2020, 4:10pm 8

Yes, just do a new branch there.
See also: I was asked to try a Pull Request. How can I do that?

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preCICE mesh id (-1) error (OpenFOAM+CalculiX CHT)

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