Friction of tyre tread compounds on rough surfaces: a combined experimental and theoretical study
Relevant rubber-road friction mechanisms can include adhesion, rubber hysteresis and various kinds of viscous friction. In this paper we shed a light on this complicated physical problem by means of a combined experimental and theoretical approach. Friction of selected tyre tread compounds on a rough surface is measured in the laboratory by means of a linear friction tester for several contact pressures and sliding velocities for several rubber compounds with a priori designed distinctive compositions. Experimental results are analyzed and discussed from chemical and physical points of view by the aid of extensive theoretical modeling of rubber friction. We conclude with a comparison of lab-experiments and simulation results to the actually measured tyre braking performances for the tested tread compounds.
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Authors:
- Torbrügge, S
- Ignatyev, P A
- Ripka, S
- WIES, B
- Conference:
- Publication Date: 2015-4
Language
- English
Media Info
- Pagination: 234-42
- Monograph Title: Proceedings of the 4th International Tyre Colloquium: tyre models for vehicle dynamics analysis: 20-21 April, University of Surrey, Guildford, United Kingdom
Subject/Index Terms
- TRT Terms: Braking; Friction; Mathematical models; Rolling contact; Roughness; Rubber; Tire treads; Vehicle dynamics
- Uncontrolled Terms: Safe systems (vehicles)
- ATRI Terms: Braking; Friction; Modelling; Roughness; Rubber; Tyre tread; Vehicle dynamics; Vehicle pavement interaction
- Subject Areas: Vehicles and Equipment;
Filing Info
- Accession Number: 01573151
- Record Type: Publication
- Source Agency: ARRB
- ISBN: 9781844690329
- Files: ATRI
- Created Date: Aug 13 2015 3:44PM