夏良志¹,刘青¹,邵继东¹,赵宗昌²,于才渊²

• 1:大连理工大学 化工机械与安全学院，辽宁 大连 116024
• 2:大连理工大学 化工学院，辽宁 大连 116024

摘要(Abstract)：

静压箱是保证锂离子电池隔膜材料在拉伸过程中加热均匀的关键设备。今以热风加热系统中静压箱为研究对象，采用CFD（Computational Fluid Dynamics）与实验研究相结合的方法研究静压箱内部流场，针对该静压箱各结构参数对出口速度偏差的影响进行了计算和分析，并对结构参数进行优化。结果表明静压箱的孔板结构对出口速度偏差影响最大，孔板最佳几何参数是：孔板直径d = 12 mm，孔中心距l = 26 mm，孔板厚度t = 6 mm。研究结果可以为静压箱的设计以及改造现有装置提供理论指导。

关键词(KeyWords)： 锂离子电池;计算流体力学;静压箱;速度均匀性

Abstract:

Keywords:

基金项目(Foundation):

作者(Author): 夏良志¹,刘青¹,邵继东¹,赵宗昌²,于才渊²

DOI: 10.3969/j.issn.1003-9015.2017.03.028

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