抄録
Molecular dynamics (MD) simulations were conducted to study the behaviors of lubricant molecules under ultra thin film lubrication. Although the only very small part of lubrication surface has been modeled in conventional molecular calculations, the model with the whole of lubrication surface was used in this study. The results of the simulations show that the force acting on solid surface, is similar to the pressure distribution in fluid lubrication, and complicated flow of lubricants occurs in the front and back of lubricated contact area region.
