| 基于ANSYS Workbench软件的翻新工程机械轮胎温度场分析 |
| Temperature Field Analysis of Retreaded Off-The-Road Tire Based on ANSYS Workbench Software |
| 投稿时间：2018-04-17 修订日期：2018-04-17 |
| DOI：10.12136/j.issn.1000-890X.2019.06.0403 |
| 中文关键词: 翻新工程机械轮胎 稳态温度场 有限元分析 温升特性 |
| 英文关键词: retreaded off-the-road tire stead-state temperature field finite element analysis temperature rise characteristic |
| 基金项目:黑龙江省自然科学基金资助项目（E2015025）；哈尔滨市青年后备人才研究专项基金资助项目（2016RAQXJ053）；黑龙江工程学院博士基金资助项目（2015BJ05） |
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| 中文摘要: |
| 利用Creo和ANSYS Workbench软件分别建立翻新工程机械轮胎几何模型和有限元分析模型，确定稳态温度场有限元分析的边界条件，构建稳态温度场测试系统，获得胎面层、缓冲层、带束层、胎体层、胎侧层、胎趾层沿轮胎宽度方向和径向的温度分布和热通量分布特性。试验结果和仿真结果均表明：胎体层两侧胎肩部位温度较高，带束层、缓冲层和胎面层两侧胎肩部位温度较低；随着行驶速度的增大，轮胎内腔温度升高，其中胎面层和缓冲层的温升幅度较大；胎面层、缓冲层和带束层两侧胎肩部位以及胎侧层与胎体层界面、胎趾层与胎体层界面热通量较大。 |
| 英文摘要: |
| The geometry models and the finite element analysis models of retreaded off-the-road tire were built by using Creo and ANSYS Workbench software respectively，the boundary conditions of finite element analysis of steady state temperature field was determined，then the steady-state temperature field test system was constructed，and the temperature distribution and heat flux distribution characteristics of the tread layer，breaker layer，belt layer，carcass layer，side wall layer and bead toe layer along the width direction and radial direction of the tire were obtained.The test results and simulation results showed that，the temperature of shoulder position on both sides of the carcass layer was higher，while the temperature of shoulder position on both sides of the belt layer，breaker layer and tread layer was lower；with the increase of driving speed，the temperature of the inner chamber of the tire increased，and the temperature rise of the tread layer and breaker layer was higher；the heat flux of shoulder position on both sides of the tread layer，breaker layer and belt layer，as well as the interface between the side wall layer and the carcass layer，and the interface between the bead toe layer and the carcass layer was larger. |
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