EFFECT OF STEADY SHEAR AND LOADING PRESSURE ON THIN PFPE-Z LUBRICANT FILMS IN MOLECULAR DYNAMICS SIMULATIONS

被引：0

作者：

Pirghie, C. ^{[1
]}

Pirghie, A. C. ^{[1
]}

Eder, S. ^{[2
]}

Franek, F. ^{[2
,3
]}

机构：

[1] Stefancel Mare Univ Suceava, Dept Mech & Technol, Suceava 720229, Romania

[2] Austrian Ctr Competence Tribol, A-2700 Wiener Neustadt, Austria

[3] Vienna Univ Technol, A-1040 Vienna, Austria

来源：

JOURNAL OF THE BALKAN TRIBOLOGICAL ASSOCIATION | 2014年 / 20卷 / 02期

关键词：

molecular dynamics; thin films; stick and slip phenomena; RHEOLOGY; FLUIDS; SLIP;

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：

Using a thin film lubrication regime we investigated the PFPE-Z confined lubricant behaviour. The results of our simulations take into consideration the effect both of pressure and relative velocity of the confining walls. The occurring stick slip phenomena are explored in details. It was found that the lubricant properties change near the walls. Also, the behaviour of the lubricant was investigated by analysing the slip dependence on the pressure.

引用

页码：291 / 299

页数：9

共 15 条

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