Designing surface textures for EHL point-contacts - Transient 3D simulations, meta-modeling and experimental validation

Journal article
(Original article)


Publication Details

Author(s): Marian M, Grützmacher P, Rosenkranz A, Tremmel S, Mücklich F, Wartzack S
Journal: Tribology International
Publication year: 2019
Volume: 137
Pages range: 152 - 163
ISSN: 0301-679X
Language: English


Abstract

Micro-textures applied on
rubbing surfaces have gained tremendous attention in the tribological
community. Numerous studies deal with the deduction and testing of
beneficial micro-textures. Nevertheless, not all questions have been
answered yet. Will texturing really deliver as good effects as
frequently claimed? Are there optimum texture designs? Are there
occasions where texturing could enhance the tribological performance but
is questionable from other perspectives?

Therefore,
ball-on-disc experiments are carried out with a special emphasis on the
relative position of micro-texture and counter body. Furthermore,
transient EHL simulations are performed, addressing the effects of
structural parameters and relative texture's position on the
tribological performance. Finally, meta-modeling with subsequent
optimization is applied to predict numerically derived optima and robust
texture designs.


FAU Authors / FAU Editors

Marian, Max
Lehrstuhl für Konstruktionstechnik
Tremmel, Stephan Dr.-Ing.
Lehrstuhl für Konstruktionstechnik
Wartzack, Sandro Prof. Dr.-Ing.
Lehrstuhl für Konstruktionstechnik


How to cite

APA:
Marian, M., Grützmacher, P., Rosenkranz, A., Tremmel, S., Mücklich, F., & Wartzack, S. (2019). Designing surface textures for EHL point-contacts - Transient 3D simulations, meta-modeling and experimental validation. Tribology International, 137, 152 - 163. https://dx.doi.org/10.1016/j.triboint.2019.03.052

MLA:
Marian, Max, et al. "Designing surface textures for EHL point-contacts - Transient 3D simulations, meta-modeling and experimental validation." Tribology International 137 (2019): 152 - 163.

BibTeX: 

Last updated on 2019-15-05 at 17:53