Ansys Employee
Thanks for sharing all the information. Seems like you have correctly followed all the main setup steps for battery modelling and cooling air flow.nHowever, for the airflow+tabs+busbars the battery model setup in the background has somehow been incorrectly setup.nnThis can sometimes happen if any cell zone and/or boundary zone type change after the battery module has been loaded.nSo try again and make sure to change cell zone types and mesh interfaces (if you have them) before loading the battery module.nAlternatively or also consider, since noairflow+tabs+busbars has no issues then simply append the air mesh and check if the issue is resolved.n