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THE ROLE OF SURFACE TEXTURING IN REDUCING FRICTION OF NON-CONFORMAL CONTACTS UNDER MIXED LUBRICATION
Citation
Echávarri Otero, Javier and Guerra Ochoa, Eduardo de la and Chacón Tanarro, Enrique and Bellón Vallinot, Irene and Hernández, Javier (2017). THE ROLE OF SURFACE TEXTURING IN REDUCING FRICTION OF NON-CONFORMAL CONTACTS UNDER MIXED LUBRICATION. In: "M2D2017. 7th International Conference on Mechanics and Materials in Design", 11-15 June 2017, Albufeira/Portugal. ISBN 978-989-98832-7-7. pp. 1359-1368.
Description
| Title: | THE ROLE OF SURFACE TEXTURING IN REDUCING FRICTION OF NON-CONFORMAL CONTACTS UNDER MIXED LUBRICATION |
|---|---|
| Author/s: |
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| Item Type: | Presentation at Congress or Conference (Article) |
| Event Title: | M2D2017. 7th International Conference on Mechanics and Materials in Design |
| Event Dates: | 11-15 June 2017 |
| Event Location: | Albufeira/Portugal |
| Title of Book: | PROCEEDINGS M2D2017. 7th International Conference on Mechanics and Materials in Design |
| Date: | 2017 |
| ISBN: | 978-989-98832-7-7 |
| Subjects: | |
| Freetext Keywords: | surface texturing, friction, mixed lubrication, photolithography |
| Faculty: | E.T.S.I. Industriales (UPM) |
| Department: | Ingeniería Mecánica |
| UPM's Research Group: | Investigación en Ingeniería de Máquinas GI-IM |
| Creative Commons Licenses: | Recognition - No derivative works - Non commercial |
Abstract
This work analyses the effects of surface texturing on friction under different lubrication regimes by means of experiments performed with non-conformal contacts. Different texturing designs were created on the surfaces of testing specimens by means of a photolithography and chemical etching process. The testing conditions were selected using a theoretical model for predicting film thickness, which ensure that experimental conditions cover from fluid film to mixed lubrication. The results show that some designs of textured surfaces achieve important reductions in friction, especially under mixed lubrication conditions.
Funding Projects
| Type | Code | Acronym | Leader | Title |
|---|---|---|---|---|
| Government of Spain | DPI2013-48348-C2-2-R | Unspecified | Unspecified | HERRAMIENTAS PARA VALORAR LA UTILIZACION DE ACEITES FUELECONOMY Y DE SUPERFICIES TEXTURIZADAS |
More information
| Item ID: | 50160 |
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| DC Identifier: | http://oa.upm.es/50160/ |
| OAI Identifier: | oai:oa.upm.es:50160 |
| Official URL: | https://paginas.fe.up.pt/~m2d/Proceedings_M2D2017/ |
| Deposited by: | Memoria Investigacion |
| Deposited on: | 26 Jun 2018 16:34 |
| Last Modified: | 26 Jun 2018 16:34 |
