An Analysis on Tire Noise Radiation
タイヤ放射音のメカニズム解析
- Delivery
- Available on this site
- Format
- Price
- Non-members (tax incl.)：￥1,100 Members (tax incl.)：￥880
- Publication code
- 20244186
- Paper/Info type
- Journal of Society of Automotive Engineers of Japan
Vol.78 No.3
- Pages
- 84-89(Total 6 p)
- Date of publication
- Mar 2024
- Publisher
- JSAE
- Language
- Japanese
Detailed Information
| Category(J) | ホットトピックス Translation |
|---|---|
| Category(E) | Hot Topics |
| Author(J) | 1) 高阪 文彦, 2) 藤井 宇, 3) 児玉 勇司 |
| Author(E) | 1) Fumihiko Kosaka, 2) Hiroshi Fujii, 3) Yuji Kodama |
| Affiliation(J) | 1) ダッソーシステムズ, 2) 横浜ゴム, 3) 横浜ゴム |
| Abstract(J) | 近年の車外騒音規制は年々厳しくなってきておりタイヤ放射音の低減が求められてきている。一方でグリップ性能等のタイヤ基本性能も高い水準で満たす必要がある。それらを高い次元で両立するためにはタイヤ放射のメカニズムを理解することが重要である。本稿ではタイヤ放射音のメカニズムを、CAEモデルを用いて分析した。 Translation |
| Abstract(E) | Due to the recent pass-by noise regulation, reduction of tire noise radiation is being required. On the other hand, other functionalities such as grip performance have to be also satisfied. In order to meet both requirements without undermining each other, understanding of how tire noise is generated is important so that designers can efficiently identify where they have to modify for meeting those requirements. In this paper, the mechanism of tire noise radiation is diagnosed using a tire radiation noise model created from a result of a rolling tire FE model then summarized the mechanism. |
