The Thermal Simulation Analysis of Air Cooling Performance of 18650-Type Lithium-Ion Batteries

This paper conducts a simulation study on the air cooling performance of 18650-type lithium-ion batteries using COMSOL<sup xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">[1]</sup>. The research findings indicate that air cooling significantly enhances the thermal management performance of the batteries. Detailed analyses were performed on the temperature distribution under different wind speeds. This study provides valuable references for optimizing the design of lithiumion battery cooling systems.