Effect of texture depth on the hydrodynamic performance of lubricated contact considering cavitation

SINAGA , Nazaruddin and Tauviqirrahman, M. and Hakim, ARIF RAHMAN and YOHANA, Eflita (2019) Effect of texture depth on the hydrodynamic performance of lubricated contact considering cavitation. In: Proceeding of International Conference on Advance of Mechanical Engineering Research and Application (ICOMERA 2018), 23-25 Oct 2018, Malang, Indonesia.

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Official URL: https://iopscience.iop.org/issue/1757-899X/494/1

Abstract

Surface texturing on the lubricated bearing has proven to enhance the hydrodynamic performance. The present work explores the influence of texture parameter as well as the Reynolds number on the tribological performance using computational fluid dynamic (CFD) approach. The inclusion of cavitation model in the analysis of lubrication performance is of particular interest. It is shown that the cavitation has a significant effect on the hydrodynamic pressure, and thus the cavitation model should be considered in analysis. Moreover, in this study the optimal relative texture depth is discussed in more detail regarding with the cavitation effect

Item Type:Conference or Workshop Item (Paper)
Uncontrolled Keywords:cavitation, computational fluid dynamic, CFD, lubrication, texturing
Subjects:T Technology > TJ Mechanical engineering and machinery
Divisions:Faculty of Engineering > Department of Mechanical Engineering
Faculty of Engineering > Department of Mechanical Engineering
ID Code:75888
Deposited By:Mr Nazaruddin Sinaga
Deposited On:27 Aug 2019 21:07
Last Modified:27 Aug 2019 21:19

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