基于壅塞流的动力电池防爆阀泄压特性的动态仿真

厉运杰, 张光雨, 祝维文, 闵远远, 饶成飞, 孙言飞, 徐庆庆

The dynamic simulation of pressure relief characteristics of the power battery vent based on choking flow

Yunjie LI, Guangyu ZHANG, Weiwen ZHU, Yuanyuan MIN, Chengfei RAO, Yanfei SUN, Qingqing XU

图14 (a)加热热失控不同开阀位置的泄压时间曲线和(b)过充热失控不同开阀位置的泄压时间曲线

Fig. 14 (a)Pressure relief time curves of heating out of control at different valve opening positions; (b) Pressure relief time curves of overcharge out of control at different valve opening positions