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| 静音轮胎的性能对比研究 |
| Research Comparative on Performance of Silent Tire |
| Received:March 21, 2024 Revised:March 21, 2024 |
| DOI：10.12135/j.issn.1006-8171.2025.07.0387 |
| 中文关键词: 静音轮胎；降噪效果；静音海绵；噪声 |
| 英文关键词: silent tire；noise reduction effect；silent sponge；tire noise |
| 基金项目: |
| 中图分类号: |
| Author Name | Affiliation | E-mail | | REN Qiang* | SAIC-GM-WULING Automobile Co., Ltd | Qiang.Ren@sgmw.com.cn | | WANG Ruoqian | Shandong Linglong Rubber Technology Co.,Ltd. | | | LIU Dekuan | Jilin University | | | XIE Jun | SAIC-GM-WULING Automobile Co., Ltd | | | HUANG Dong | Liuzhou Zhongdong Zhilun Technology Co., Ltd. | | | HUANG Fan | Shandong Linglong Rubber Technology Co.,Ltd. | |
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| 中文摘要: |
| 通过对比试验研究不同静音轮胎在不同路面上对轿车前排和后排的降噪效果。结果表明，静音轮胎在降低轮胎噪声方面效果显著，尤其在200～250 Hz频段，但在低频区表现不佳；静音轮胎更适合电动汽车，其在不同频率区的降噪效果与静音海绵用量相关。 |
| 英文摘要: |
| The comparative experiment was conducted to study the noise reduction effects of different silent tires on the front and rear rows of cars on different road surfaces.The results showed that silent tires had a significant effect in reducing tire noise，especially in the frequency area of 200～250 Hz，but performed poorly in the low-frequency region.Silent tires were more suitable for electric vehicles，and their noise reduction effects in different frequency regions were related to the amount of silent sponge used. |
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