锂离子电池多物理场多尺度变形理论模型与计算方法

吴宜琨, 何杰, 杨乐, 宋维力, 陈浩森

Multiscale and multiphysics theoretical model and computational method for lithium-ion batteries

Yikun WU, Jie HE, Le YANG, Weili SONG, Haosen CHEN

图4 (a) 采用Mori-Tanaka法关联微观颗粒与宏观电极[60]；(b) 微观尺度与宏观尺度间、电化学场与力学场之间的关键参数传递[57]；(c) 3个尺度示意图以及相邻尺度间的参数传递[56]

Fig. 4 (a) Mori-Tanaka method to related the electrode and the active partical[60]; (b) The relations of parameters at different scale in the electrode[57]; (c) Three typical scale in the battery[56]