I need some help with the fuel cell simulation that I'm attempting to run.
The geometry is flat circular profile with a disc shaped membrane stack. The reactants are flowed over each side of the membrane stack. I've reviewed the ANSYS how-to video on YouTube and tried to configure my model similarly but when I run the calculation, there are numerous errors and the solver crashes. I created the attached PDF to try to describe what I'm trying to model and what I've done so far. If anyone can see something obvious that I've set up, wrong, I would be grateful for the help.
After encountering all the trouble with the fuel cell module, I tried running the model with the fuel cell module turned off (just running air through the flow channels). With that configuration, the model converges well in less than 100 iterations with no errors so I'm thinking the mesh is at least adequate.
Thanks for the help,