Numerical Study of a Massflow Leak Test Method in a High-Voltage Battery
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- 入手方法の確認はこちら
- 文献番号
- 20264531
- 文献・情報種別
- International Journal of Automotive Engineering
Vol.17 No.3
- 掲載ページ
- 158-163(Total 6 p)
- 発行年月
- 2026年 7月
- 出版社
- (公社)自動車技術会
- 言語
- 英語
書誌事項
| カテゴリ(英) | Research paper 翻訳 |
|---|---|
| 著者(英) | 1) Matthew Sleight, 2) Stefan Adami, 3) Mathieu Mulmann, 4) Thomas Indinger |
| 勤務先(英) | 1) Technical University of Munich (TUM), 2) Technical University of Munich (TUM), 3) Audi AG, 4) Technical University of Munich (TUM) |
| 抄録(英) | One of the longest and most complex quality control procedures during high-voltage battery production is the leak test that must be performed on all batteries. The test consists of applying a controlled pressure variation inside the battery. To improve this process, a CFD model was developed, and the different phases of the test were numerically reproduced and then compared with experimental data. The numerical model was used in a simplified setup for validation and then implemented to the battery. The flow inside the battery was studied to identify impacting factors like geometry to increase the test accuracy in future work. 翻訳 |