摘要
The simulation of Air-Gap Noise of the motor includes two aspects: near-field noise and far-field noise. Firstly, a three-dimensional solid model of the motor is built in CATIA, and then imported into HyperMesh to generate the grids of the motor Air-Gap. Then the meshing model in HyperMesh is introduced into Fluent CFD software in the form of. cas to calculate the near-field noise of the motor Air-Gap; Finally the meshing model is imported into the CFX CFD software in. cas format for transient calculation to obtain the boundary conditions of the acoustic boundary element, and the far-field noise of the motor Air-Gap is calculated with Lms Virtual Lab.
| 源语言 | 英语 |
|---|---|
| 文章编号 | 072027 |
| 期刊 | IOP Conference Series: Materials Science and Engineering |
| 卷 | 490 |
| 期 | 7 |
| DOI | |
| 出版状态 | 已出版 - 15 4月 2019 |
| 活动 | 2nd International Symposium on Application of Materials Science and Energy Materials, SAMSE 2018 - Shanghai, 中国 期限: 17 12月 2018 → 18 12月 2018 |
指纹
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Zhang, X., Zhang, D., Hu, D., & Li, H. (2019). Simulation of Air-Gap Noise of New Energy Automobile Motor. IOP Conference Series: Materials Science and Engineering, 490(7), 文章 072027. https://doi.org/10.1088/1757-899X/490/7/072027