锂离子电池热失控产气特性及其可燃极限

马彪, 林春景, 刘磊, 马小乐, 马天翼, 刘仕强

Venting characteristics and flammability limit of thermal runaway gas of lithium ion battery

Biao MA, Chunjing LIN, Lei LIU, Xiaole MA, Tianyi MA, Shiqiang LIU

图10 电池热失控排气在不同初始压力时体积分数与层流火焰传播速度关系

Fig. 10 Relationship between volume fraction and laminar flame propagation velocity of battery thermal runaway exhaust at different initial pressures