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Author:

郭雨博 (郭雨博.) | 宇慧平 (宇慧平.) | 秦飞 (秦飞.) (Scholars:秦飞) | 公颜鹏 (公颜鹏.)

Abstract:

等几何边界元法(IGABEM)具有边界元法的计算优势(只需在模型边界离散,降低问题维数,计算精度高等),同时可以实现CAD/CAE的无缝集成,提高分析效率。本文采用IGABEM对IGBT的DBC基板进行传热分析,得到其温度分布,同时研究陶瓷层厚度变化对结构中温度的影响。结果表明:固定铜层厚度时,适当减小陶瓷层厚度对结构是有益的。

Keyword:

温度分布 等几何边界元法 DBC基板

Author Community:

  • [ 1 ] 北京工业大学材料与制造学部

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Year: 2021

Language: Chinese

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 5

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