Discussion Closed This discussion was created more than 6 months ago and has been closed. To start a new discussion with a link back to this one, click here.
Simulating joule heating effect in current collectors connected to cells in a battery
Posted 2 juin 2020, 08:18 UTC−4 Electromagnetics, Battery Design Version 5.5 0 Replies
Please login with a confirmed email address before reporting spam
Hi I am trying to generate thermal model to capture joule heating effect in current collectors connected in Li ion cells in battery pack. Basic Model consist of 2 cylindrical cells connected in series. Both cells are modeled as lumped model. As discharge current from cell is constant, cell voltage will decrease. However terminal identification option is not there in lumped model. Need suggestion on implimenting boundary conditions on current collector to get current density and corrensponding joule heating effect. Material of current collector can vary Al, Ni or Copper.
Attachments:
Hello Tushar Parate
Your Discussion has gone 30 days without a reply. If you still need help with COMSOL and have an on-subscription license, please visit our Support Center for help.
If you do not hold an on-subscription license, you may find an answer in another Discussion or in the Knowledge Base.