摘要
通过仿真与测试相结合的方式研究轮辋宽度对轮胎室内性能的影响。结果表明:随着轮辋宽度的增大,轮胎仿真分析外直径减小和断面宽增大;仿真分析接地印痕长轴长度减小、径向刚度和横向刚度增大,且与实测结果一致。接地印痕短轴长度、纵向刚度、扭转刚度和滚动阻力的仿真与实测结果存在差异,需更多验证。
The effect of rim width on the tire indoor performance was studied by a combination of simulation and testing. The simulation results showed that,with the increase of the rim width,the overall diameter of the tire decreased,the cross section width increased,the long-axis length of the footprint decreased,the radial stiffness and lateral stiffness increased,which were consistent with the testing results.The effect of rim width on the short-axis length of the footprint,longitudinal stiffness,torsional stiffness and rolling resistance by simulation were different from the testing results,and more verification was required.
作者
吴祥鑫
张永峰
车明明
王慎平
李崇兵
姜锡洲
王帅
王海艳
周献伟
侯莉莉
WU Xiangxin;ZHANG Yongfeng;CHE Mingming;WANG Shenping;LI Chongbing;JIANG Xizhou;WANG Shuai;WANG Haiyan;ZHOU Xianwei;HOU Lili(Prinx Chengshan(Shandong)Tire Co.,Ltd,Rongcheng 264300,China)
出处
《轮胎工业》
CAS
2022年第4期243-247,共5页
Tire Industry
关键词
轮辋宽度
轮胎
外缘尺寸
接地印痕
刚度
滚动阻力
仿真
实测
rim width
tire
peripheral dimension
footprint
stiffness
rolling resistance
simulation
test
