Details
| Originalsprache | Englisch |
|---|---|
| Seiten (von - bis) | 243-253 |
| Seitenumfang | 11 |
| Fachzeitschrift | Tribology international |
| Jahrgang | 111 |
| Publikationsstatus | Veröffentlicht - 15 März 2017 |
Abstract
A multiscale finite element framework for the calculation of sliding rubber samples on rough surfaces is proposed. The two essential physical contributions hysteresis and adhesion are modelled. Hysteresis originating from the viscoelastic nature of rubber materials is included directly by incorporating the rough surface in the calculation with microscopic details and without transformations or a reconstruction of the surface. The adhesive interaction is introduced by a macroscopic shear stress law coupled to the hysteresis simulation by the evaluation of the relative contact area. The assumed mechanisms and the framework are explained in detail and are used to validate the method for experimental results of different materials for low sliding speeds.
ASJC Scopus Sachgebiete
- Ingenieurwesen (insg.)
- Werkstoffmechanik
- Ingenieurwesen (insg.)
- Maschinenbau
- Physik und Astronomie (insg.)
- Oberflächen und Grenzflächen
- Werkstoffwissenschaften (insg.)
- Oberflächen, Beschichtungen und Folien
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in: Tribology international, Jahrgang 111, 15.03.2017, S. 243-253.
Publikation: Beitrag in Fachzeitschrift › Artikel › Forschung › Peer-Review
}
TY - JOUR
T1 - Numerical multiscale modelling and experimental validation of low speed rubber friction on rough road surfaces including hysteretic and adhesive effects
AU - Wagner, Paul
AU - Wriggers, Peter
AU - Veltmaat, Lennart
AU - Clasen, Heiko
AU - Prange, Corinna
AU - Wies, Burkhard
PY - 2017/3/15
Y1 - 2017/3/15
N2 - A multiscale finite element framework for the calculation of sliding rubber samples on rough surfaces is proposed. The two essential physical contributions hysteresis and adhesion are modelled. Hysteresis originating from the viscoelastic nature of rubber materials is included directly by incorporating the rough surface in the calculation with microscopic details and without transformations or a reconstruction of the surface. The adhesive interaction is introduced by a macroscopic shear stress law coupled to the hysteresis simulation by the evaluation of the relative contact area. The assumed mechanisms and the framework are explained in detail and are used to validate the method for experimental results of different materials for low sliding speeds.
AB - A multiscale finite element framework for the calculation of sliding rubber samples on rough surfaces is proposed. The two essential physical contributions hysteresis and adhesion are modelled. Hysteresis originating from the viscoelastic nature of rubber materials is included directly by incorporating the rough surface in the calculation with microscopic details and without transformations or a reconstruction of the surface. The adhesive interaction is introduced by a macroscopic shear stress law coupled to the hysteresis simulation by the evaluation of the relative contact area. The assumed mechanisms and the framework are explained in detail and are used to validate the method for experimental results of different materials for low sliding speeds.
KW - Adhesion
KW - Hysteretic friction
KW - Multiscale contact homogenization
KW - Rubber friction
UR - http://www.scopus.com/inward/record.url?scp=85015418658&partnerID=8YFLogxK
U2 - 10.1016/j.triboint.2017.03.015
DO - 10.1016/j.triboint.2017.03.015
M3 - Article
AN - SCOPUS:85015418658
VL - 111
SP - 243
EP - 253
JO - Tribology international
JF - Tribology international
SN - 0301-679X
ER -