A COMPARISON OF HOMOGENIZATION AND DIRECT TECHNIQUES FOR THE TREATMENT OF ROUGHNESS IN NON-NEWTONIAN-MODIFIED REYNOLDS EQUATION IN THE THERMOHYDRODYNAMIC REGIME

摘要

We have used here the method of homogenization to study a thermohydrodynamic regime flow situation. The obtained results show the importance of the homogenization compared to the classical method as well as the taking into account of temperature which is necessary in this kind of severe running conditions.