18650 Li-ion Cell Thermal Runaway Test

Restricted-Channel Safety Assessment

Investigates how longitudinal wind velocity affects thermal runaway behavior in a restricted channel to establish safety-critical conditions.

Wang, Zhi · Qingjie, Zhao · Bo, Yin · Shi, Bobo · Wang, Jian · An, Weiguang

Journal of Power Sources 2023

Specifications

临界风速
{'zh': '3.5', 'en': ''} m/s

Advantages

Onset times of safety valve opening, thermal runaway, and maximum surface temperature increase exponentially with wind velocity

Onset temperatures of safety valve opening and thermal runaway decrease linearly with wind velocity