Please use this identifier to cite or link to this item:
https://hdl.handle.net/10316/4280
Title: | An experimental model for mixed friction during running-in | Authors: | Nogueira, I. Dias, A. M. Gras, R. Progri, R. |
Keywords: | Running-in; Hydrodynamic parameter; Friction; Lubrication regimes | Issue Date: | 2002 | Citation: | Wear. 253:5-6 (2002) 541-549 | Abstract: | Mechanical engineering often uses fluid lubrication to limit friction. Even in the presence of a lubricant, metallic contact between the sliding surfaces may readily occur. In running-in, the oil film thickness can be so thin that contact arises at the summit of asperities, thus, increasing both the friction coefficient and wear. Such regimes are the so-called mixed or boundary lubrication. In these situations, the friction coefficient varies continuously and it is therefore, necessary to calculate the friction coefficient at any given moment. | URI: | https://hdl.handle.net/10316/4280 | DOI: | 10.1016/S0043-1648(02)00065-0 | Rights: | openAccess |
Appears in Collections: | FCTUC Eng.Mecânica - Artigos em Revistas Internacionais |
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