Warning: Surface chemistry solver did not converge
I am simulating a surface reaction in FLUENT, finite-rate.
When the iteration stats, the following error shows up:
Warning: Surface chemistry solver did not converge for 203 cells/faces
I reduced the density under-relaxation. Also, I simulated the flow alone to stabilize the flow and after that started to solve surface chemistry, but the above error happened again.
Can anyone kindly help me to resolve this issue?
I have same problem. Is there any answer?
I think, very stiff surface reaction mechanism.
There is always this problem with Mr. Deutschmann's mechanisms for me...
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