Abstract
Abstract Slot-die coating technology is one of the key processes in the production of lithium batteries. The design of die head, which is the core component of slot-die coating system, affects quality of lithium batteries directly. In this paper, Fluid-Structure Interaction (FSI) method is employed to evaluate the influence of die head deformation on coating quality. The results demonstrate that the FSI method provides a more accurate assessment of the influence of die head deformation on coating quality parameters compared to conventional methods. Based on this method, a reasonable range of operating pressure is determined for a specific model of coating head.
Published Version
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