Grid generation in hydrodynamic and elastohydrodynamic lubrication using algebraic multigrid method

被引：0

作者：

Noutary, M. P.

Venner, C. H. ^{[2
]}

Lubrecht, A. A. ^{[1
]}

机构：

[1] Univ Lyon, INSA Lyon, LAMCOS, CNRS,UMR 5259, F-69621 Villeurbanne, France

[2] Univ Twente, CWT, Enschede, Netherlands

来源：

PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART J-JOURNAL OF ENGINEERING TRIBOLOGY | 2012年 / 226卷 / J5期

关键词：

Hydrodynamic lubrication; elastohydrodynamic lubrication; liner roughness; optimum grid solution;

D O I：

10.1177/1350650111432998

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

This article analyses the generation of 'optimal' grids for lubrication problems including hydrodynamic and elastohydrodynamic lubrication. It does this by using existing numerical solutions on (very) fine and regular grids, and studying the coarse grids generated by algebraic multigrid. This article analyses two hydrodynamic lubrication applications, the circular hydrodynamic lubrication contact and the rough surface lubrication. The latter subject is currently attracting a large interest from both industry and university. A third elastohydrodynamic lubrication application highlights the strong coupling in the high-pressure zone.

引用

页码：343 / 349

页数：7

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