Mechanisms of Tangential Force Transfer under the Blade Bevel in Short DwellBlade Coating

摘要

The main focus of earlier studies of the blade coating process has been ondeveloping a theoretical model for the forces acting on the blade. In this study only the focus transmitted to the base paper will be examined. A tangenial force under the blade bevel can arise by two different mechanisms: friction or viscous dissipation, By applying lubrication theory, theories for the viscosity of concentrated dispersions and the results of earlier studies of blade mechanics, a theoretical frame of reference was built for the experimental study.