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[PEMFC MODEL] Why is the current not travelling the whole cell?

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Old   March 19, 2017, 10:42
Default [PEMFC MODEL] Why is the current not travelling the whole cell?
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I have checked convergence on a bunch of variables: velocity, mass fractions, pressure, etc, and everything seems to point to converged solutions in multiples simulations, except the current distribution in the current collectors which never covers the whole geometry. I have checked all tutorials and I'm not doing anything different from them.

Could this be a limitation of the simulation model? I'm using version 14.5, btw.

If anybody could help me with this, it would mean a lot to me!
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fluent, fuel cell model, pemfc model


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