# Feasibility of Thermal Calculation Using the Jelly Roll Model

**URL:** <https://pybamm.discourse.group/t/feasibility-of-thermal-calculation-using-the-jelly-roll-model/441>\
**Category:** PyBaMM Q&A\
**Created:** [20 January 2026 12:33 UTC](https://pybamm.discourse.group/t/feasibility-of-thermal-calculation-using-the-jelly-roll-model/441 "2026-01-20T12:33:20Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![Jooo](https://avatars.discourse-cdn.com/v4/letter/j/7feea3/32.png) [@Jooo](https://pybamm.discourse.group/u/Jooo)\
**Post date:** [20 January 2026 12:33 UTC](https://pybamm.discourse.group/t/feasibility-of-thermal-calculation-using-the-jelly-roll-model/441/1 "2026-01-20T12:33:20Z")

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Hi all

I am interested in thermal simulations using PyBaMM and have started by performing thermal calculations with the existing parameter sets. However, based on the results, I realized that these calculations do not correspond to a real cell (jelly roll model).

Therefore, I would like to ask whether thermal calculations using a jelly roll model are possible, and if so, what approach or method should be used.

Thank you very much for your time and support.