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| 轮胎滚动温度场分布研究 |
| Study on temperature profile of rolling tire |
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| DOI： |
| 中文关键词: 轮胎;滚动温度场;热生成率;边界条件 |
| 英文关键词: tire;temperature profile;heat build up;boundary condition |
| 基金项目: |
| 中图分类号:TQ336.1 |
| Author Name | Affiliation | | XING Tao | Hualin Tire Co.,Ltd. | | LIANG Ying | Hualin Tire Co.,Ltd. |
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| 中文摘要: |
| 分析了轮胎载荷、内压以及速度对轮胎热生成率的影响，计算了195/60HR14轮胎花纹沟底部、胎肩和胎趾3个热点在不同条件下的热生成率。通过对轮胎表面空气流动形态和速度分布的分析建立了轮胎外表面的热边界模型，并采用该模型预报了195/60HR14轮胎的温度场。 |
| 英文摘要: |
| The effect of the load,inflation pressure and speed on the heat build up of tire was investigated,and the heat build up at the groove bottom，shoulder and toe of 195/60HR14 tire under the different conditions was calculated. A thermoboundary model of tire outer surface was established based on the analysis for the air flow pattern and speed distribution of tire,and temperature profile of 195/60HR14 tire was predicted by the model. |
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