Tauviqirrahman, M. and ISMAIL, Rifky and Jamari, J. and Schipper, D. J. (2013) Combined effect of texturing and boundary slippage in lubricated sliding contacts. Tribology International, 66 . pp. 274-281. ISSN 0301-679X
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Official URL: https://www.sciencedirect.com/science/article/pii/...
High level of friction limits the reliability of lubricated micro-electro-mechanical-systems (MEMS) devices. The current paper explores the possibility of employing slippage combined with a textured surface in MEMS in order to improve performance characteristics. A modified Reynolds equation based on the limiting shear stress model is developed. It is confirmed that compared to an untextured surface as well as a solely textured surface, the textured surface employing a slippage has a much lower coefficient of friction, which is not affected by the texture cell aspect ratio. The results indicate that the combined textured/slippage pattern has a beneficial effect by increasing the load capacity and decreasing the friction.
|Uncontrolled Keywords:||Hydrodynamic lubrication, Micro-electro-mechanical-system (MEMS), Slippage, Surface texturing|
|Subjects:||T Technology > TJ Mechanical engineering and machinery|
|Divisions:||Faculty of Engineering > Department of Mechanical Engineering|
Faculty of Engineering > Department of Mechanical Engineering
|Deposited By:||Mr. Sugeng Priyanto|
|Deposited On:||16 Apr 2019 00:59|
|Last Modified:||26 Aug 2019 11:05|
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