Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | George Voyiadjis | - |
dc.date.accessioned | 2018-02-06T05:15:44Z | - |
dc.date.available | 2018-02-06T05:15:44Z | - |
dc.date.issued | 2011-03 | - |
dc.identifier.citation | Experimental mechanics,Vol.51 No.3 [2011],337-358 | en_US |
dc.identifier.issn | 0014-4851 | - |
dc.identifier.uri | http://link.springer.com/article/10.1007%2Fs11340-010-9368-9 | - |
dc.description.abstract | An enhancement of an existing tribometer device developed by Philippon et al. (Wear 257:777-784, 2004) is presented in this work. This experimental device is made up of a dynamometer ring and a specific load sensor allowing to apply an apparent normal force on specimens and to measure frictional forces respectively. A set of strain gauges are added to the upgraded dynamometer ring in this new configuration. The apparent normal force can be recorded accurately during the sliding process. The setup is adapted on a hydraulic testing machine to carry out steel-on-steel dry sliding tests. The first set of standard Steel on standard Steel specimens (XC 38 French standard steel) with two apparent normal pressures are imposed (8 and 80 MPa) as the range of sliding velocities varies from 0.12 to 3.72 m/s for the same contact conditions. The main set of experiments with low sliding velocities (varying from 0 to 3 m/s) for the Steel 1080 on Steel VascoMax are performed in the same tested setup. The recordings of normal and tangential forces leading to the friction coefficient determination are discussed. The values of dry friction coefficient mu according to the experimental parameters are in good agreement with those observed in the literature. Using this new configuration, the effects of the sliding velocity on the surface roughness changes and on the dry fiction coefficient are also investigated. Additionally the surface roughness changes are also investigated. Performing the scans with use of the scanning electron microscope in particular locations of the specimens show the roughness decrease and reveal the occurrence of the wear phenomenon. Moreover, very interesting relations between wear and sliding velocity are observed. | en_US |
dc.description.sponsorship | The authors would like to acknowledge the technical department of National Engineering School of Metz, especially Mr. Patrick Schmitt, for his contribution in the machining of main parts of the new apparatus. Authors would also like to thank to Region Lorraine for providing the financial support to develop this first project stage. The second and fourth authors gratefully acknowledge Dr Anthony N. Palazotto of the Air Force Institute of Technology at WPAFB, Ohio for providing them with steel 1080 and steel VascoMax specimens as well as the many discussions they had on this research. The second author also acknowledges support provided for the research by World Class University (WCU) program through the National Research Foundation of Korea funded by the Ministry of Education, Science and Technology (R32-2008-000-20042-0). | en_US |
dc.language.iso | en | en_US |
dc.publisher | SPRINGER, 233 SPRING ST, NEW YORK, NY 10013 USA | en_US |
dc.subject | Dry friction coefficient | en_US |
dc.subject | Dry friction device | en_US |
dc.subject | Experimental technique | en_US |
dc.subject | Roughness measurements | en_US |
dc.subject | Dynamic condition | en_US |
dc.title | A Device Enhancement for the Dry Sliding Friction Coefficient Measurement Between Steel 1080 and VascoMax with Respect to Surface Roughness Changes | en_US |
dc.type | Article | en_US |
dc.relation.no | 3 | - |
dc.relation.volume | 51 | - |
dc.identifier.doi | 10.1007/s11340-010-9368-9 | - |
dc.relation.page | 337-358 | - |
dc.relation.journal | EXPERIMENTAL MECHANICS | - |
dc.contributor.googleauthor | Philippon, S. | - |
dc.contributor.googleauthor | Voyiadjis, G. Z. | - |
dc.contributor.googleauthor | Faure, L. | - |
dc.contributor.googleauthor | Lodygowski, A. | - |
dc.contributor.googleauthor | Rusinek, A. | - |
dc.contributor.googleauthor | Chevrier, P. | - |
dc.contributor.googleauthor | Dossou, E. | - |
dc.relation.code | 2011203139 | - |
dc.sector.campus | S | - |
dc.sector.daehak | COLLEGE OF ENGINEERING[S] | - |
dc.sector.department | DEPARTMENT OF CIVIL AND ENVIRONMENTAL ENGINEERING | - |
dc.identifier.pid | voyiadjis | - |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.