Crack-on-SEI example results differently from documentation

[lazyjobseeker]

Hello all, I wish to get any help on the reason why running crack-on-sei example shows a result different from what the documentation shows.

I downloaded .ipnyb file from above example page and ran it on my local without any change. It outputs seemingly identical V-t curves for cracking/non-cracking models, which is not a case in the documentation.

Would there be any points I am missing in running the example code? I would truly appreciate any help. Thanks!

What I get as output:

From example documentation:

[valentinsulzer]

@DrSOKane any ideas what could be happening here?

[DrSOKane]

The cause of the voltage curves being different is not the cracking, but the stress-induced diffusion that is enabled by default if the particle mechanics option is set to anything other than "none". I will re-write the notebook so that it compares "swelling only" with "swelling and cracking", which would be a fairer comparison.

[lazyjobseeker]

@DrSOKane Thank you so much for your reply! Then could I consider the V-t graphs I obtained are correct as you intend, as they are both from particle kinetics other than "none" and it would have enabled stress-induced diffusion physics for both models alike?

[DrSOKane]

@lazyjobseeker Correct.

[valentinsulzer]

Thanks Simon!