滚动轮胎的稳态热分析

本文对滚动轮胎的热平衡状态,建立了合理的数学及物理模型,用有限元法对9.00-20尼龙胎进行了模拟计算,得出轮胎内部的温度分布,并对几种不同工况下缓冲层的温度进行了讨论。

Thermal Analysis of a Rolling Tire at Steady State

Based on the theories and methods of computational heat transfer,a two-dimensional isoparametric finite element model has been develo-ped to predict the temperature distribution of a rolling tire at steady st-ate. This analysis can be used to investigate the effects of varying someparameters and operational conditions. Results have shown that the th-eoretical model and mathematical method used in this paper can be su-ccessfully used to simulate the complete temperature distribution, andthis can be beneficial to the optimal design of tires.