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| 汽车轮胎稳态温度场的数值模拟分析 |
| Numerical analysis of steady temperature field for automobile tire |
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| DOI： |
| 中文关键词: 轮胎；有限元；温度场；傅立叶级数 |
| 英文关键词: tire；FE；temperature field；Fourier series |
| 基金项目: |
| 中图分类号:TQ336.1＋1；O241.82 |
| Author Name | Affiliation | | WANG Ze-peng | Qingdao University of Science and Technology；Beijing University of Aeronautics & Astronautics | | GAO Feng | Beijing University of Aeronautics & Astronautics | | SU Ding-hua | Shuguang Research and Design Institute of Rubber Industry |
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| 中文摘要: |
| 利用轮胎力学场的数值分析结果，采用傅立叶级数拟合单元在轮胎滚动一周内的应力-应变变化，并根据拟合后的傅立叶系数计算轮胎单元损耗应变能和生热率，分析了轮胎在不同速度时的温度场。计算结果与试验值基本一致。 |
| 英文摘要: |
| Fourier series was utilized to fit the stress and strain of tire in a rolling cycle by means of mechanic-field analytic result.Element dissipation energy and heat generation rate were calculated according to the obtained Fourier coefficient，and the steady temperature fields were simulated at different velocities.The results of simulation were basically consistent with the experimental values. |
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