A Deterministic Multiscale Method Modeling Surface Texturing Effects in Hydrodynamic Lubrication Regime

摘要

An efficient numerical method, based on finite element substructure, was developed in the present study for the calculation of the deterministic pressure distribution of multiscale surface texture effects in hydrodynamic lubrication regime. The methodology was applied to both simple texture models and multiscale texture models. Good agreements of the results were demonstrated among conventional FEM, CFD and present method.