A molecular dynamics study of lubrication rheology of polymer fluids

Yeau Ren Jeng, Chia Chen Chen, Shiuh Hwa Shyu

研究成果: Article同行評審

24 引文 斯高帕斯(Scopus)

摘要

This study investigated the characteristics of lubrication rheology for polymer fluids using the molecular dynamics method. The confining potential and FENE potential were used to describe the bonding force in a polymer chain. Both Poiseuille and Couette flows were simulated and the results are presented for the density distribution, velocity profiles, slip ratio, viscosity, and relation between shear stress and shear rate. The effects of the number of molecular layers and film thickness on the rheology characteristics were also investigated.

原文English
頁(從 - 到)293-299
頁數7
期刊Tribology Letters
15
發行號3
DOIs
出版狀態Published - 2003 10月

All Science Journal Classification (ASJC) codes

  • 材料力學
  • 機械工業
  • 表面和介面
  • 表面、塗料和薄膜

指紋

深入研究「A molecular dynamics study of lubrication rheology of polymer fluids」主題。共同形成了獨特的指紋。

引用此