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| 温度及频率对轮胎橡胶材料生热率的影响 |
| Dependence of heat build-up of tire on temperature and frequency |
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| DOI： |
| 中文关键词: 轮胎；胶料；生热率；温度；频率；二元线性回归 |
| 英文关键词: tire；compound；heat build up；temperature；frequency；dual regression |
| 基金项目: |
| 中图分类号:TQ330.7；U463.341 |
| Author Name | Affiliation | | HE Yan | Qingdao University of Science and Technology | | LIU Li | Qingdao University of Science and Technology | | MA Lian-xiang | Qingdao University of Science and Technology | | SUN Xiao-jian | Shandong Haihua Co.，Ltd |
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| 中文摘要: |
| 研究子午线轮胎用10种胶料的生热特性。通过试验测定10个部位胶料的动态力学特性值，分别得到其生热率-温度和生热率-频率变化曲线；然后进行二元回归分析，得到各胶料生热率随温度和频率变化的关系式。所得关系式可用于轮胎温度场滞后热源的定量分析。 |
| 英文摘要: |
| The heat build-up of 10 rubber compounds in a radial tire was investigated.The curves of heat build-up vs temperature or frequency for 10 compounds were respectively obtained by measu ring the dynamic mechanical properties；and then the dual regression analysis was made to obtain the equations for the dependence of heat build-up of 10 compounds on temperature and frequency.The obtained equations could be used to quantitatively analyze the hysteresis heat source of tire temperature field. |
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