摘要
根据流体动力润滑理论，将轮胎粘性滑水问题模拟为胎面单元的挤压膜问题。建立了轮胎胎面单元挤压膜问题的数学模型并进行了数值求解。以平行四边形胎面单元为例，分析了胎面单元设计对轮胎粘性滑水性能的影响，为轮胎胎面单元抗湿滑设计提供了理论依据。
According to hydrodynamic lubrication theory,tyre viscous hydroplaning was simulated as the squeezing film problem of tread element.The mathematical model for the squeezing film problem of tyre tread element was presented and solved numerically.Taking parallelogram shaped tread element as an example,the effect of tread element design on tyre viscous hydroplaning performance was analyzed.The results obtained provide a theoretical basis for anti slip design of the tread element.
出处
《农业工程学报》
EI
CAS
CSCD
北大核心
1999年第3期60-64,共5页
Transactions of the Chinese Society of Agricultural Engineering
关键词
车辆轮胎
胎面单元
粘性滑水性能
轮胎
vehicle tyre
tyre tread element
viscous hydroplaning performance
