Investigation of the Effect of Dimple Bionic Nonsmooth Surface on Tire Antihydroplaning
Joint Authors
Zhou, Haichao
Wang, Guolin
Ding, Yangmin
Yang, Jian
Zhai, Huihui
Source
Applied Bionics and Biomechanics
Issue
Vol. 2015, Issue 2015 (31 Dec. 2015), pp.1-10, 10 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2015-08-20
Country of Publication
Egypt
No. of Pages
10
Main Subjects
Abstract EN
Inspired by the idea that bionic nonsmooth surfaces (BNSS) reduce fluid adhesion and resistance, the effect of dimple bionic nonsmooth structure arranged in tire circumferential grooves surface on antihydroplaning performance was investigated by using Computational Fluid Dynamics (CFD).
The physical model of the object (model of dimple bionic nonsmooth surface distribution, hydroplaning model) and SST k-ω turbulence model are established for numerical analysis of tire hydroplaning.
By virtue of the orthogonal table L16(45), the parameters of dimple bionic nonsmooth structure design compared to the smooth structure were analyzed, and the priority level of the experimental factors as well as the best combination within the scope of the experiment was obtained.
The simulation results show that dimple bionic nonsmooth structure can reduce water flow resistance by disturbing the eddy movement in boundary layers.
Then, optimal type of dimple bionic nonsmooth structure is arranged on the bottom of tire circumferential grooves for hydroplaning performance analysis.
The results show that the dimple bionic nonsmooth structure effectively decreases the tread hydrodynamic pressure when driving on water film and increases the tire hydroplaning velocity, thus improving tire antihydroplaning performance.
American Psychological Association (APA)
Zhou, Haichao& Wang, Guolin& Ding, Yangmin& Yang, Jian& Zhai, Huihui. 2015. Investigation of the Effect of Dimple Bionic Nonsmooth Surface on Tire Antihydroplaning. Applied Bionics and Biomechanics،Vol. 2015, no. 2015, pp.1-10.
https://search.emarefa.net/detail/BIM-1052190
Modern Language Association (MLA)
Zhou, Haichao…[et al.]. Investigation of the Effect of Dimple Bionic Nonsmooth Surface on Tire Antihydroplaning. Applied Bionics and Biomechanics No. 2015 (2015), pp.1-10.
https://search.emarefa.net/detail/BIM-1052190
American Medical Association (AMA)
Zhou, Haichao& Wang, Guolin& Ding, Yangmin& Yang, Jian& Zhai, Huihui. Investigation of the Effect of Dimple Bionic Nonsmooth Surface on Tire Antihydroplaning. Applied Bionics and Biomechanics. 2015. Vol. 2015, no. 2015, pp.1-10.
https://search.emarefa.net/detail/BIM-1052190
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1052190