I am trying to run parallel simulation of flow-over-heated-plate tutorial in a HPC.
The tutorial runs well in my local PC (using single processor and also in parallel using multiple processors).
The tutorial runs well in HPC when using single processor.
The tutorial fails when trying to run in parallel using 1 node or multiple nodes of HPC.
When using multiple nodes, the two openfoam sovlers are unable to communicate with each other.
When using a single node, I am getting the following error
First, I would like to deal with running the simulation in parallel in a single node.
Based on the error message, I have tried the following
[1] Coupled participants do not match geometry wise - I am sure there might not be any issue with the geometry because it runs well (in parallel) in my local PC.
[2] I have tried to increase the safety-factor = 1.0. It did not work.
[3] I have set the geometrifilter=no-filter. It did not work.
I have attached my case files, SLURM job file and config file, herewith.
flow-over-heated-plate.zip (16.6 KB)
Thanks in advance for any help or direction.