泄压更快更安全
锂离子电池热失控泄爆中,方形泄放口比圆形泄放口能更有效降低外部超压峰值。
Chunyuan, Liu · Zhang, Guowei · Xue, Xu · Xinru, Li · Minghuan, He · 刘丽玲 · Yuan, Diping · 朱国庆
Process Safety and Environmental Protection: Transactions of the Institution of Chemical Engineers, Part B 2026
相同泄放面积下,方形泄放口外部超压峰值较圆形泄放口最多降低23%
方形泄放口压力衰减速率更高(1τ),压力消散更快,作用时间更短