Hydrodynamic lubrication of surface textured lubricated contacts with boundary slip using CFD

被引：0
|
作者：
Tauviqirrahman, M. [1 ]
Muchammad [2 ]
Pratomo, A. W. [1 ]
Jamari, J. [1 ]
Schipper, D. J. [2 ]
机构：
[1] Univ Diponegoro, Dept Mech Engn, Lab Engn Design & Tribol, SH, J1 Prof Soedarto, Tembalang 50275, Semarang, Indonesia
[2] Univ Twente, Fac Engn Technol, Lab Surface Technol & Tribol, NL-7500 AE Enschede, Netherlands
来源：
PROCEEDINGS OF MALAYSIAN INTERNATIONAL TRIBOLOGY CONFERENCE 2015 | 2015年
关键词：
CFD (computational fluid dynamic); slip; texture;
D O I：
暂无
中图分类号：
TH [机械、仪表工业];
学科分类号：
0802 ;
摘要：
In this paper, the effect of boundary slip and surface texturing on the lubrication performance is discussed, based on a CFD model. In order to model hydrophobicity, the enhanced user-defined-function (UDF) in the FLUENT package was developed. It is shown that a hydrophobic textured surface is superior to a hydrophilic textured one. The results also show that compared to a well-chosen complex boundary slip flat surface, a textured surface is still less efficient to increase the load support even if the hydrophobic property is used in the textured region.
引用
收藏
页码：157 / 158
页数：2
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