Reply To: Potential/Electrochemistry model – continuity equation diverges

[John Ibrahim]

Hello,

Try to reduce the under relaxation for the potential to 0.1 or 0.05.  This may help.  Also use peudo transient solver with time scale factor of 0.1  Also make sure you have a good mesh quality and there is no jump at the interfaces.  Make sure you use option 9 when activating the PEMFC as compared to option 3 (for old releases).

Best,

John