机械科学与技术2017，Vol.36Issue(7)：985-990,6.DOI:10.13433/j.cnki.1003-8728.2017.0701
计及外流场的子午线轮胎温度场建模方法
Analysing Temperature Field of Radial Tire with External Flow Field
摘要
Abstract
In order to improve the accuracy of a radial tire's temperature field analysis,we propose a new modelling method with the external flow field considered.To study the PCR tire 205/55R16,the finite element model of the radial tire and its stable temperature field is established by using the ABAQUS and ANSYS software.The thermal parameters and the mechanical parameters of the radial tire's materials are tested with the RPA2000 instrument and the hot-disk instrument.The mechanical model of the tire is simulated with the ABAQUS software,and the flow field analysis is simulated with the ANSYS software.The convection,heat radiation,heat conduction of the radial tire are analysed with the ABAQUS software.The temperature of the radial tire is experimentally tested to prove that the simulation model is reliable.The test results show that compared with the existing methods,the new radial tire temperature field simulation method,which is helpful to study the performance of a radial tire,is more accurate and reliable.关键词
数值仿真/温度场/外流场/子午线轮胎Key words
numerical simulation/temperature field/external flow field/radial tire分类
交通工程引用本文复制引用
孙砚田,王国林,梁晨,周海超..计及外流场的子午线轮胎温度场建模方法[J].机械科学与技术,2017,36(7):985-990,6.基金项目
国家自然科学基金项目(51405201)与中国博士后科学基金项目(2014M551509)资助 （51405201）
