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September 24, 2021, 15:10 |
Dynamic Mesh + parallel
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#1 |
Member
Philipp
Join Date: Feb 2019
Posts: 35
Rep Power: 7 |
Hi Foamer,
one question from my side. I want to use the dynamicMeshRefinement with the interCondensatingEvaporatingFoam. A refinement based on the "T" field works fine while using mpi parallel run. When I set the refinement based on the "alpha" field, I can just run it in single core mode, with MPI I am getting an error message. Anyone of you guys know what is the problem? Thanks in advance. Best Phigo90 |
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September 24, 2021, 16:31 |
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#2 |
Member
Lorenzo
Join Date: Apr 2020
Location: Italy
Posts: 44
Rep Power: 6 |
Hi Philipp,
Which OpenFOAM version are you using? Would you please post the error that you read when you try to run it in parallel? Lorenzo |
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September 25, 2021, 03:10 |
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#3 | |
Member
Philipp
Join Date: Feb 2019
Posts: 35
Rep Power: 7 |
Dear Lorenz,
here are some more information from my side: I am doing my phd thesis in Karlsruhe, my research topic is the cooling behavior of liquid nitrogen. I developed an experimental setup and two numerical model. A 1-D detailed model using our in-house Code and now I want to use the interCondensatingEvaporatingFoam. I am developing a new Code to couple the ICEF with a solid body, so we can run a CHT simulation. In this context, I am validating my ICEF-model with a really simple case. Attached you can find a sketch (Flüssigkeit means liquid, Gas is simply gas). Without dynamic Mesh, the results of the evaporation process are really close to our results using the detailed model. I also used experimental results from Chandra et al. (experimental investigation of liquid nitrogen droplet evaporation) to validate the models. I developed my own version of the solver, adding some additional parts using Openfoam2006. However, for the first try to implement dynamicMesh I used the official published Openfoam2106-version with the original ICEF. Here is the error message: Quote:
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