| Influence of Non-Smooth Structure on Anti-Hydroplaning Performance of Tire |
| |
| DOI： |
| Key Words: tire；anti-hydroplaning；V-riblet；computational fluid dynamics；orthogonal experiment |
| Author Name | Affiliation | | WANG Guolin | Jiangsu University | | XUE Kaixin | Jiangsu University | | YANG Jian | Jiangsu University |
|
| Hits: 1089 |
| Download times: 538 |
| Abstract: |
| Taking a single tire groove as analysis object，the mathematical model of V-riblet distribution and hydroplaning model of tire were established.The hydroplaning performance of tire was analyzed by computational fluid dynamics method.The wall drag reduction rate of V-riblet structure and smooth structure was analyzed and compared by orthogonal experiment method，the V-riblet design parameters for the best drag reduction was obtained，and was introduced into the hydroplaning analysis for the bottom of tire longitudinal groove.The results showed that，V-riblet non-smooth structure could effectively reduce the drag coefficient of the groove wall，and anti-hydroplaning performance of tire could be improved. |
|
View Full Text
View/Add Comment Download reader |
| Close |
